My definition of the omniverse is a -verse that is contains smaller selves but inside it, things would be existed in the omniverse or non-existed in the omniverse.
Omniverses might contain itself or omniverses that is bigger than it.
Non-existence levels[]
Things that have non-existence level 0 exists but other levels aren't exist in one of omniverses. Therefore, we can have non-existing omniverses inside of other non-existing omniverses.
Our omniverse are fully exist and have non-existence level 0.
Omniverse vs The Box[]
Coming soon.