Universe

1. A collective term for all space, time, matter, and everything they produce

2. The whole of matter, including all forms of energy

3. It is infinitely large

Dimensionality

The gap between dimensions is even greater than the gap between the universe and the multiverse.

2. High dimensions can treat low dimensions as virtual.

3. The low dimension can never affect the high dimension, and the high dimension can freely control everything in the low dimension, which is insurmountable and omnipotent for the low dimension

4. The dimensions of each universe are infinite and uncountable

5. In reality, players are one-dimensional creatures with enough power to easily destroy a multiverse stronger than zero dimensions

Timeline Splitting

1. A universe will split infinitely to produce an infinite number of universes

2. This splitting behavior will continue indefinitely, and the split universe is also going on like this

Multiverse

1. It is the result of timeline splitting

2. It has multiplicity, and every universe is different