User blog:Mugen no Setsuna/Mondaiji's cosmology explaination

Due to the vast informations from Mondaiji series, i decided to split into 2 types, one will explain about Mondaiji's cosmology and one will explain about the terms as well as how the verse works. Of course, everything is from my own Respect Thread.

All feats and scans have been checked and re-translated from Chinese translation and Japanese raws that i have, it took me about 3 years to complete all of them. The issues of Baka-tsuki's translation are confirmed by the main/current translator of Mondaiji itself, so please do not attempt to downplay the verse by using those old, outdated translation from BT.

And now here is it, the explaination of cosmology for Mondaiji verse.

Introduction of Outer Worlds and History
From the beginning of first volume, we have the Trio that summoned from different worlds on original timeline, so we have a basic multiverse right off the bat

""Oh, everyone were summoned from different worlds. In addition, aside from the original time axis that you originally came from, various aspects like histories, cultures, ecosystems and so on should be different from each other."

"Oh? Is that the so-called Parallel Worlds?"

"It is similar to that. To be exact, its correct name would be Interchange Parallel World Theory... However, if I started to explain it from now, spending one or two days to speak won't be enough, so I would like to ask you to leave it for the next time if we have another chance to talk.""

~Volume 1, chapter 3~

As in volume 8, it have been stated to be infinite expansion sea of outer worlds

"If they lost her, the alliance will be forced to disband. She didn't think that she was betrayed by her comrade, whom she worked hard to find amidst the sea of outer worlds which spans to infinity, Lapp couldn't help but to severely condemn her."

~Volume 8, Prologue chapter~

When Shiroyasha explained about nature of Gift Games, she have stated that the gods in Little Garden have tested countless worlds and histories

"By testing countless worlds, histories and the pattern of phylogenetic tree, from the result of those retrievals, Little Garden created for itself its unique cultural system. In short, this is how the Gift Games become an occupation."

~Volume 9, Teach Me! Shiroyasha-sensei (Part 1) chapter~

The history of mankind is confirmed to be infinite and will go on and on forever

"On the other side of the Eye of Death, Balor dreamed of a future filled with happiness. The happiness to live as a human, the desire to live as a human that existed in the endless chain of destiny and the infinite history of mankind — A hot tear dropped from the Eye of Death made him realize that."

~Short Story: God King vs War God, chapter 14

"All battles against the Demon Kings are meaningful.

All sacrifices that vanish before the Demon Kings are valuable.

All is to prove only one thing, to never and ever let the endlessly spanning history of mankind to break halfway."

~Last Embryo Volume 4, epilogue chapter~

So far, that's the basic stuffs about Mondaiji verse. However, we barely just touch the surface here. Below is explaination about Little Garden and why it's the center of everything happened in Mondaiji.

The true nature of Little Garden
Before reading, you need to know that "Little Garden" or "The World of Little Garden" has two meanings that can be used interchangeably. Throughout many volumes, the nature and purpose of Little Garden have been explained and revealed to be something bigger than we can even imagined. I will explain carefully one by one.

Little Garden's star-sized area
From volume 1 of Mondaiji, the total surface area of Little Garden have stated to be comparable with a star, which also have Edge of the World. Supporting Little Garden are world axes, one of them pierce through the sky of Little Garden. The sun that orbitted around Little Garden followed Geocentric model and Little Garden.

"In the World of Little Garden, the definition of "Country" was commonly referred to "extremely large Communities". Although there existed a clear definite "Edge of the World" inside the World of Little Garden, but it is also said that the surface area of this place can match a star itself. Such rich resource and abundant land like this being so desolate, there is no reason why deployment can't exist. Those have talent gather people to create whole nations, in contrast, those who have no talent have to relocate their living place by moving to the outside of this veiled Metropolis of Little Garden."

""It seems the sun revolves around the world, like in the Ptolemaic theory..."

"You realized it? That sun is genuine god-made sun that revolves around Little Garden. They say in the Upper Echelons of Little Garden there is a Game for the command right of the sun.""

""So, how is it? This is the Great Waterfall of Tritonis, its width is around 2800m. There probably wasn't a waterfall like this one in Izayoi-san's world, right?"

"--Aah. It's honestly amazing. So it's around two times the width of Niagara. What is it like below this [Edge of the World]? Is it carried by a huge turtle after all?"

According to one of the first theories, the world is not spherical, instead it floats on water, on the back of a huge turtle. Izayoi was probably thinking about that.

Izayoi stuck his head out happily over the cliff expecting to find a huge turtle.

He imagined something like a dark abyss below, but only saw the same sunset sky below the cliff and everywhere else.

"Sadly that is not the case. Supporting this world are pillars known as [World Axes]. Nobody knows exactly how many of them there are, but one of them pierces Little Garden, it's that huge column over there. There is a legend that says the reason behind Little Garden existing in this incomplete form is because somewhere someone pulled one of the [World Axes] out and took it home, but...""

~Volume 1, chapter 2~

Moving on to volume 2, the Little Garden city refered here also stated to have surface area of a star

"Jin, who wore a loosely fit gown, sighed heavily.

"Although I had predicted this..... You guys really don't know how far it is from here to the Northern district boundary wall, do you?"

"I really don't know, is it really that far?"

Izayoi responded with a surprised expression. Suffering from a serious headache, Jin depressingly covered his face with both hands.

"....You guys really headed out without knowing the circumstances.... Then let me ask everyone first, did you know that Little Garden has the surface area of a star?"

"....? Huh? Star?"

Asuka was so shocked that her tone of voice changed. Even though Kasukabe's expression did not change, she still hurriedly blinked her eyes three times.

Izayoi nodded his head in acknowledgement, he then proceeded to question Jin with wrinkled eyebrows.

"Kuro Usagi mentioned this to me before. However, I also heard that nearly all the land in this world is thrown away as waste. Although the scale of the wastelands varies in size, but besides the Little Garden city, there are still other places right?"

"Indeed there are other cities. But Little Garden would always be the largest city in the world even if you remove some of its cities. Talking about the ratio of the surface area of Little Garden, other cities can't even compare to this place."

"Ratio?"

When Jin explained in such a serious tone, Asuka and the rest felt like they were having that idiotic atmosphere.

Basically, they wouldn't use the peculiar method of using [Planet's surface area ratio] to compare the sizes of cities.

Even though he used [Surface area of a star] to try explain the size, there would still be all sorts of measurements. But if the Little Garden world's surface area is the same as the Sun, it would be 13000 times the size of Earth.

The numbers would be so huge that it would look strange. Izayoi, his heart on alert, enquired with a shocked expression.

"Are you inferring.... [this city occupies about one percent of a star's total surface area], this kind of messy statement?"

"Tha....That is just too exaggerated already, although it is indeed about that ratio, but the numbers are still quite small."

"So...So it's like that, eh? Then, from here to the Northern district boundary wall, how far will it be?"

Asuka urged Jin for the right answer. Jin lifted his head up to think for a while, and eventually he replied,

"Because we are already close to the north, if I had to throw in a number.....I guess it would be about 980000 Kilometers."

"WOW!""

~Volume 2, chapter 1~

The stars on Little Garden
There are exist inumerable of stars and constellations, they are nothing but more than decorations on the sky of Little Garden itself. Moreover, the stars and constellations in Little Garden here are very unique, they can represent entire Community or even a pantheon of gods.

""......Ah!"

One of the members of the Community who gazed up at the skies gave a gasp.

For it was then that stars could be seen rolling off the night skies one after another. Everyone had immediately recognized it as a meteor shower and had started to cheer.

Kuro Usagi spoke in a sensei-like tone as she told Izayoi and the others and the children:

"The ones who caused this meteor shower is none other than our new comrades. It's the trio from another world who created this phenomenon of a meteor shower."

"Huh?"

Amidst the cheers of the children, Izayoi and the others gave off a loud cry of surprise. Kuro Usagi didn't seem to mind that as she continued:

"Just as it is similar to the Geocentric Model that was applied by the World of Little Garden, all rules/laws are taking this place... the City of Little Garden as the center of their rotation. Since many days ago, our comrades defeated the Community 『Perseus』 and in accordance to their lost, they were exiled by 『Thousand Eyes』. This is why they have to withdraw from this starry sky."

The trio of Izayoi was completely speechless because of the unimaginable surprise they got.

"——Eh... Won't that mean in your sense that... This constellation is going to be disappeared from this starry sky...?"

In this instant, an unusual brilliant flash of light covered the whole starry sky.

Perseus that was originally on the starry sky——Perseus constellation and meteor shower were together disappeared without having a trace of them left.

Though the three did witness many miracles during these several days, however the scale of the miracle this time is on a different scale.

In contrast to the trio who was speechless, Kuro Usagi immediately proceeds to the next one.

"The meteor shower tonight is also a blessing from 『Salamandra』 to the resurrection of the Community of 『No Name』. Be it to make a wish to a meteor, or simply everyone wanted to enjoy it, in short, let's us all have fun for the whole day, okay?"

Kuro Usagi and the children were having a fun time partying, but Izayoi group has no mood to enjoy this.

"To manipulate even the existence of constellations at your whim... In other word, until the other side of the stars, everything that exists is nothing but for the sake of creating a more lively stage for Little Garden itself?"

"I guess... That's how it is?"

Asuka and You lifted up their head to look at what called as "enormous" power, somewhat in a loss.

Only Izayoi who was watching the meteor shower let out a sign full of complex feelings.

"... Even though I can saw through that Algol is not an Eclipsing Variable Star, I did not even except that this whole starry sky was nothing but was created as an object that was tailored only for Little Garden."

He looked up at the starry sky, gazed at the spot where Perseus constellation emitted its light from before.

——In her lore, the cause why Algol becomes a Demon Star, is because she is a variable star. In reality, she is a pair of binary stars that in mutual eclipse that changed the wavelength of their light. This is the true form of the being who was an eclipsing variable star, also the wicked characteristic of Algol.

It surely that in this Little Garden, there are real existences who can freely toying with the position of the stars and reign everything to the other end of the sky. When Izayoi squinted his eyes to make up for his feeling, a soulful voice visited him."

~Volume 1, chapter 8~

"A shooting star was glittering the moment he looked up on the sky nigh tsky—

The luminosity of the burning meteor was like a beast mustering every ounce of its power to howl.

The God King made a short sigh upon realizing the meaning of this spectacle.

“The Star of Far West…… fell?”"

"“Hah, isn’t that so obvious like daylight? On this timing, after they destroyed an entire pantheon, why would they even bother to start some peace negotiation? Anyone with a brain can see this is a trap.”

Normally, Bishamonten would have reprimand him for that bad attitude, instead, he was at shock when he heard the God King’s words.

“They destroyed, an entire pantheon……?”

“Indeed. If the result of my observation on the stars were correct, the entire Far West Pantheon, are done for. I’m afraid it is the Celtic Pantheon. Apparently, Great God Dadga-dono has escaped and taken “The Book of Invasions” (Lebor Gabála Érenn) with him to the south…… We can’t protect that place anymore. With this, half of the west is under their control. They won’t propose peace as long as we of the “[Tenbu] isn’t united.”"

~Short Story - Dystopia chapter 1 - God King, Marches~

So basically, we have the Little Garden's landmass that have surface area equivalent with a star and the sky of Little Garden which have various stars and constellations. But now things started to get serious..

The real nature of Little Garden
Summary the explaination of volume 6 is like this:
 * Little Garden is a world where pasts, futures, facts and fictions are mixed with each other, simply as Little Garden exists across all different timelines, or connects to all different timelines with each other. Also, thanks to the overlapping of planes of timelines of every moment, the density of "Little Garden" is ever-increasing
 * The trio of Izayoi, Asuka and Yō although are came from different worlds but they were summoned to on the same timeline. As mentioned in volume 1 they were originally came from one time axis so we can conclude that one timeline is possibly equal to a multiverse. For example, there isn't only an Izayoi but also infinite "Izayoi" and even an infinite number of "Izayoi who is not the Izayoi in Little Garden", a slight difference in every moment and an "if" results the branching of many parallel universes
 * As for our problem children trio, Izayoi, Asuka and Yō were people who originated from different universes, different possibilities and different eras. Asuka is originated from a post-WWII universe whose history is vastly different from Izayoi's and Yō's universe is a futuristic universe which totally unlike of the previous two. But they are similar to Izayoi in the regard that was said above
 * Using "Perseus" as the example, in the World of Izayoi they are characters of ancient legends and do not exist in reality, however there were people who said that their ancestors and the group of Izayoi likewise, are foreigners being summoned to this Little Garden. This is the proof showing that on the lines of different possibilities, there exists someone called "Perseus". Leticia and her Vampire race who came from the far distant future of humanity can also be used a proof of this

""No, the one crazy here is you, that is an astronomical figure. So large that the existing 69-digit number won't be enough to show them all. Or, there is actually a ridiculous selection method that chooses the human to summon from Little Garden?"

"That is also, real."

Mandra answers instantly.

That made Izayoi to surprise enough to drop the sculpture he held without realizing.

".........Wait, wait wait. Just hold your horse there. This is too much of an impossibility. My conjecture until now was this Little Garden should have exist from maldistributing on the boundary of possibilities and timelines. If so, that summoning specific individual, isn't that like finding a pebble from the grand ocean of possibilities?"

"Don't ask me about that."

Mandra replies bluntly. Izayoi is starting to become more angry. Since he holds absolute belief for his deduction.

——The trio of Sakamaki Izayoi, Kudou Asuka and Kasukabe Yō, were summoned to on the same timeline from different erars. According to this point, the only possible theory is this space of "Little Garden" is either permanently connected to timelines of outer worlds, or this space itself exists across all timelines.

About summoning points being limited by the intersection of possibilities, is because of the density of an existence like "Little Garden" increases only on the moment where planes of different timelines overlapped.

An only example like that isn't enough to convince Izayoi and can only stop at hypothesis stage. But, with his fighting against those bitter enemies of Demon Kings until now into consideration, he found that hypothesis is far from being consistent.

Like "Perseus", they are characters of fables inside Izayoi's world. Not actual existences.

But, their ancestors were foreigners that were summoned into this Little Garden like Izayoi group. The fact that a figure named "Perseus" exists on the boundary of different possibilities itself is the proof. Moreover, Leticia and her Vampires who came from a future far from mankind, are served the foundation of his argument.

——A world where past ages and future eras, facts and fictions coexisted together.

If he assumes this space of "Little Garden" either exists across all different timelines or connects to all timelines, then all deductions that he made would be reasonable.

(.........However, to summon multiple of specific individuals from infinite possibilities, is such feat really possible?)

Indeed —— The fact "exists across all different timelines", is to being able to summon an infinite number of the person named "Izayoi" and at the same time, being able to to summon "Izayoi who is not the present Izayoi", in other word, being able to summon different people. That Izayoi and himself are different people with completely different hobbies and preferences and also have different turns of life. There might be a chance that Izayoi is a female as well.

The proof for "when two identical characters on the same place simultaneously, one of them will be another character", the legend of "Pied Piper of Hamelin" shows that. They, under one fact and one legend, exist by multiple characters and events, each of those were residents of worlds that encompass different possibilities.

The ocean of possibilities (parallel worlds) far grander than whole universes. Izayoi is completely unable to imagine what kind of method could pick out a single specific individual from inside that grand ocean."

~Volume 6, chapter 7~

And once again, in volume 7 confirmed that Little Garden is the world exist across all timelines and all eras. Wether it was fact or fiction, it will always be allowed to exist

"—— The World of Little Garden exists across all kinds of different time axes.

Whether it was fiction and facts, they can exist as a fact inside different timelines, moreover, if the fact of the latter is consistent, then it will be allowed to exist. That is the true form of this space of Little Garden itself."

~Volume 7, chapter 2~

Shiroyasha confirmed the theory of Izayoi (with a little adjustment) and she explained that Little Garden in fact is a Third Point of View Outer Universe created to guide outer worlds go on the right path

"Although now the playground of the gods, that is the God Creation World that was created to make the outer worlds to deploy correctly —— In a word, the Universe of Third Person Observation.

In Vol.6, Izayoi said that "Little Garden exists across and connects to all timelines of outer worlds". This is the assumption he made from the fact that three of problem children were summoned from different timelines.

Sadly, however! This is only half of half-wrong.

Izayoi's steps of reasoning from before is probably as follow.

Assuming the three problem children as three specific historical points of αβγ, to make these specific points to concentrate on a single timeline, there must be another timeline where simultaneous observation on αβγ is possible to exist.

Hence, this problem child defined the World of Little Garden as "Little Garden is an outer universe which exists across and connects to all timelines of outer worlds"."

~Volume 10, Teach Me! Shiroyasha-sensei (Part 1) chapter~

Little Garden have a paradox called "Boostrap Paradox", that gods and humanity which side actually came first. Because of that, Little Garden also stated to be the world where Creator (Alpha) and the End (Omega) are one

""Nothing. Since I've met all kinds of Demon Kings and Divine Spirits, I believed this guy will return to Little Garden eventually. For the nature of this World of Little Garden --- is time-interdependent world with the history of mankind."

"You are a little wrong. It would be more correct to say both gods and mankind are interdependence with each other. Well, since 90% of Little Garden's inhabitants received their Gifts from Divine Spirits so you aren't completely wrong either."

Everyone in this place suddenly faced each other and tilted their head.

Among them, only Faceless, the Queen's Knight understood their conversation.

"I heard this from the Queen before. The Divine Spirits were subjected to an endless Paradox Game...... they called it "Logic Error"."

"What does it mean?"

"In the first place, please think about the conditions for the existence of a Divine Spirit to occur.

(Divine Spirits are born by the faith of mankind)

(Mankind evolves by accepting the Gifts from the gods)

--Then, which one of them is the start and the end of this circle?"

Upon hearing the Queen's Knight's words, Sala's face became stiff and two of the Seven Sages covered their mouth when they realized something.

"A world where Creator aka the Origin (Alpha) and Creation aka the End (Omega) are one...... the World of Little Garden?"

"Correct. This is the Paradox said to be the greatest mystery since the creation of Little Garden. Is the chicken (God) first or the egg (Human) first? - Popularly known as the [Bootstrap Paradox].""

~Volume 11, chapter 1~

And here in volume 12, there are countless of multiverses stacked up like particles that exist in Little Garden

"Hearing Izayoi’s straightforward question, even Mikado Tokuteru could only laugh bitterly. True, this was not something that could be asked upright. Although he was the King of Gods that stood above countless Divine Beings, that was not the case in this Little Garden that was piled up by countless multiverses like particles."

~Volume 12, chapter 9~

Based on these, what do we have about Little Garden from here?

"City" of Little Garden: A landmass which have surface area rivaled a star.

Outer universe of Third Person View: A multiverse that exist across all timelines and countless of multiverses stacked up inside like particles.

So now, you have a glimp about true nature of Little Garden, but aside from it, are there any other worlds that may exist in higher layer than Little Garden itself? Let's find out here.

Existence of Higher Dimensions
Back in volume 1, Little Garden have stated to be divided into 7 layers of Outer Gates. The smaller the number, the stronger we have. From the 4-Digit Gates onward, we already have gods and demons that exist in their own territories

""What is an "Outer Gate"?"

"They are gates on outer walls which divide the hierarchy of Little Garden. As the number becomes smaller, it indicates being closer to the central area of the city and higher levels of power of those reside in there."

The City of Little Garden divides into a hierarchy of seven levels from the highest to the lowest, and the gates of each level that divided these respective zones will have number assigned to them.

Starting from the outer walls, there will be 7-Digit Gates, 6-Digit Gates, as the number becomes smaller the closer to the interior, and the sign of possessing even greater power. Inside Little Garden, once you reached to the 4-Digit Gates, you would have to witness an inhumane demonic realm where famous gods and deities divided and occupied their own territories.

By the map of Little Garden with the view from the sky that Kuro Usagi drew, multiple layers of levels are divided from the Outer Gate.

Seeing this image, the three can only speak up.

"......An extremely large sea onion?"

"No, I think this should be an extremely large and gigantic baumkuchen."

"Same here, this is farily similar to a baumkuchen."

The three nodded in agreement. Kuro Usagi's shoulders sank as she heard their out of the box thoughts.

In contrast, Shiroyasha was laughing like crazy and nodded many times over.

"Haha, good comparison. If we going by that example, the 7-Digit Outer Gate would be the thinnest layer of the baumkuchen. If I have to make it clearer, this place is the eastern part of the four cardinal regions, once you step out from the Outer Gate, we will reach to a place which relatively fits for "Edge of the World". There are beings that reside in there don't belong to a Community. yet are possessors of powerful Gifts --- For example, the master of that water tree.""

~Volume 1, chapter 3~

His Highness explained about Another Cosmology - the worlds (universes) that made up pantheons of gods

"""Another Cosmology" is the secret of pantheons. Or should I say that these worlds - universes themselves built the pantheons. The Norse pantheon's Asgard, the Buddhism's Three Thousand Worlds, and the Zoroastrianism's dualism of good and evil, they are no exception. To us, the "Ouroboros" "Another Cosmology" is also our final trump card.""

~Volume 8, interlude chapter~

Gods in Little Garden exist in higher dimensions than lower layers of Little Garden. Because their true form is too powerful that can cause disaster with their mere presence, the gods have to use Gate of Heaven (Touriten) to convert Astral Body and Material Body so that they can freely manifest in lower world

"Touriten —— The gate which connects the Empyrean World (Heaven) and the Present World (Earth), made for the purpose of allowing the Divine Alliance Community - [Divine Army] to dispatch to subjugate the demon kings.

If the powerful Divine Spirits of the 3-Digit were descend to the lower world with their original form, their presence alone would be disaster that shakes Heaven and Earth.

The Gate of Heaven aka Touriten was made to reduce that effect.

Touriten, which allows the mutual reversal of Stellar Body (Astral) and Physical Body (Material), can manifest Divine Spirits and Star Spirits in the form that is most fitting to the environment."

Another example is Indra observing the stars from Heaven of Trayastrimsa. In case you don't know it is one of the 33 Heavens of Buddhist Cosmology. The second highest plane of existence of the Desire Realm

"The God King who was observing the stars from the Sudarśana Castle on the Trayastrimsa Heaven closed his eyes and waited.

Before long, he heard the sound of footsteps on the corridor bridge to where he was observing the stars."

~Short Story - Dystopia chapter 1 - God King, Marches~

On Twitter, Tarou-sensei uploaded character's explaination about various stuffs regarding about Mondaiji verse, the Offstage Questionnaire Corner series. In the 7th Offstage, Almathea and Shiroyasha have explained further about Another Cosmology like this

"Alma: “[Natural-born Divine Spirit]…… Lifeforms that are the mutual observers with mankind and possessing alternate cosmologies. The gods possess alternate cosmologies from mankind’s – [Another Cosmology]. The worlds they dwell on are all exist outside the universe. In human term, you can call those as Outer Universes.”

Shiro: “Since those are completely incomprehensible dimensions where a slight mistake in the density of time would lead to incomprehensible Laws of Physic, Proper Times and Laws of Celestial Bodies. You can also define Little Garden as another Outer Universe. And just to be sure, [Natural-born Divine Spirit] doesn’t mean pure-blooded Divine Spirit, if anyone is confused.”"

~Seventh Offstage Survey (Tarou's Twitter 14/8/2018)~

Conclusion for this part:

In addition from Little Garden which have countless of multiverses stacked up like particles, there also exist higher dimensions which are the altenate cosmologies - realms for the gods resided. It could be said that they are the highest planes of existence (if not most) of Mondaiji verse.

We have come ver far, from the Little Garden to the higher dimensions. But, this is when the verse got an even bigger upgrade for the entire Mondaiji's cosmology.

The infinite grand scale of multiverse
This part contains spoilers from Last Embryo 6, proceed reading if ignore the caution

From Last Embryo volume 6, Homura have explained that

"“Certainly. This is about all Oda Nobunaga vanishing from history being a single historical convergence point.”

“Aa, that is not important. What I want to know, is “the Oda Nobunaga summoned to Little Garden are all different beings”. Just how much they are different from another?”

Tokuteru made a slightly surprising face. He tilted his head, wondering what meaning does that have, and then he answered Homura’s question.

“How much, you said......? I can only express them as being literally different people. They are completely different people with different faces and different physiques, totally different people.”

“Is that so? To even DNA level?”

“Correct.”

Homura took his memo and made a faint smile with Tokuteru’s confirmation.

“I see, I see. In short, on conceptual level, they are people from alternate worlds with the name of [Oda Nobunaga]. Is the reason for what forms Little Garden isn’t Parallel World Theory, but the Interchanging Parallel World Theory......? Wow, going by simple calculation, the world scale of Little Garden is incomprehensible......!”

Homura made a stiff face as he wrote the formula.

He lifted and read the parchment the moment he’s done with filling the “ANSWER”.

“In general, the multiverse observed from the World of Little Garden isn’t “infinite parallel worlds”, but “infinite parallel worlds is merely a standard value”. It is not timelines branching from a singular universe similar to a great river, but able to observe simultaneously with infinite universes constantly to appear constantly to branch infinitely. If one can interfere simultaneously and indefinitely on all of them, the universes observed from the World of Little Garden is likely to be much less than even particles...... That is, if the probability of existence is too low, they would disappear. Regardless what sort of powerful Divine Spirit, if their probability of existence was divided too much, they would become the size of, or perhaps smaller than a particle.”

Homura made a bitter smile as he took the parchment he wrote.

The Strongest Species had their power reduced significantly from countless restrictions. The Origin Candidate must have been meant to solve all of them---

“Hmm...... Although you were halfway on this investigation, but as this entry is the premise of the World of Little Garden may, it barely has anything to do with us now, right?”

“Is that so? I was very interesting since all of this was first to come across the Usamimi, though.”

“Since as long as we exist on the same ring that is Little Garden, since we are existence of the same scale, so there is nothing to be worry about. Nothing would begin if the Little Garden didn’t have such power from the start. This much is the least I can confirm with the premise of Little Garden. Then, let’s move to the next entry.”

He left his unfinished investigation to the side.

Truth, as long as Little Garden doesn’t become their enemy, investigating something like the scale of the World of Little Garden is meaningless. Homura opened the parchment and beckoned the other three, pointing on the entry of Divine Spirit this time."

~Last Embryo volume 6, chapter 4~

With this, we can finally confirmed that, Little Garden is also a grand multiverse that infinite universes constantly branching infinitely. Even scaling size Little Garden is considered to be meaningless and unecessary.

Extra infos
The dawn of whole creation and the birth of oldest cosmologies

"In the dawn of Little Garden ─── After only a short time after Heaven and Earth created on the world, together with countless deities conquered the world, were countless entities (pus) oppose the order they created that scattered and fell.

All elements of the world from Creation (Alpha) to Destruction (Omega), Heaven and Earth, Day and Night, Good and Evil, Prosperity and Decline were filtered inside that crucible and became the first disaster.

───This world exists with disasters.

───The Three Thousand Worlds exists with curses."

~Volume 7, interlude chapter~

"When the true form of the world was still indistinguishable. When Heaven and Earth were separated, Yin and Yang were born, Good and Evil were created, they spilled and fell into this world as the smallest units that forms the Oldest Cosmologies."

~Volume 7, epilogue chapter~

A fictional story from Little Garden can become reality of multiverse

"Arthurian Legend――― A legend told by the Poets on the Little Garden of the gods from the far past, and for some reason, was imprinted on the latter half of the 5th Century of the Britain Island, known as the “Void Epoch of History”.

Its state, which is extremely difficult for the method of mankind and the vision of the gods to observe and being a historical territory where pasts of countless diversities can occur simultaneously, are because Britain Island from the 5th Century to the 6th Century lacked accurate historical documents.

The story of Arthurian Legend was the attempt see whether they can guide humanity to a more proper direction by utilizing the countless diversities existed in the “Void Epoch of History”.

The Unification of the Britain Island, the Knights of Round Table and the war against giants, fiends and cannibals.

The numerous stories and heroic sagas later turned into legends that attracted countless humans.

………Yet, the attempt of [to guide humanity to a more proper direction] the gods wished for, didn’t succeed.

Hence, the Arthurian Legend was endowed with numerous Gifts comparable to miracles from the gods and despite being repeated for untold of times on countless timelines……… There was once never an outcome where the gods succeed what they wished for.

The Arthurian Legend will always be ruined when someone of the Knights of the Round Table who are vassals of the king betrayed him."

"The Arthurian Legend generally ends with the betrayal of the knight named Mordred.

That is a rule when narrating the Arthurian Legend in Outer Worlds and a “convergence point of history” as spoken from the observation of the gods.

Although Little Garden – the Third Point Observation Universe is where worlds of countless diversities were observed, only this convergence point refuses the notion of diversity."

~Short Story: Dystopia chapter - The Crown Stone 7~

Tarou-sensei confirmed about the different between Mondaiji and Million Crown on his Twitter

"The difference of Mondaiji Series and Million Crown? Well, Million Crown is an entirely separate world of nigh-infinite accumulating cosmic mass."