Comments of chapter undefined of Divine Emperor of Death

So if I understand correctly. The First Haven World is her Inner world that is in itself a reflection of the Three Layer universe. Thought some connections to exist between the two, it is essentially a separate realm outside of the three layer universe. Perhaps similar to how the Grand beginnings continent is a part of the first haven world yet also separate. From what we can gather based off what has been said or seen thus far a Void if you will exist above the three layer universe that contains remnants of a primordial universe. The way it looks to me is that the idea of everything being in Three layers is wrong. It is closer to 4, but those layers in themselves are in reality just a single layer of a "higher" 4 layer universe/ multiverse.(Earth> Loret Empire>Grand Beginnings> 1st Haven) ~ ( Lower> Middle> Upper> surrounding void that contains the "true sun and moon possibility and the primordial vers that got crashed into)~(???) ~(???) with a few pocket realms that exist between. I could be correct or completely off the mark. Not sure if it is something Stardust_Breaker would be willing to clarify at this point as it had massive implications to plot development, so if you have thoughts on it, I would love to here them. I can only draw parallels to other works that have multi layer realities that don't exactly flow sect> region > country/continent > planet > system > star cluster> galaxy> universe when expanding the scope of the story as the MC grows stronger.