Multiverses and links between them

To know about "the world" that hold the multiverses and how it works, see The world and how it works.

The multiverse (or meta-universe) is the hypothetical set of finite and infinite possible universes, including the universe in which we live. Together, these universes comprise everything that exists: the entirety of space, time, matter, energy, and the physical laws and constants that describe them.

The various universes within the multiverse are called "parallel universes", "other universes" or "alternate universes."

Multiverse theory in Maverickverse
The multiverse theory shows up on a lot of stories that take place in Urboverse and Maverickverse.

Mirrors
It has been theorized by Mikko, that if you do it right, you are able to jump between multiverses through mirrors. The rules, however, make it sound hard to do.
 * 1) Do not go too fast or apply too much pressure, as it has a high chance of breaking.
 * 2) Our "reflections" can prevent us from going through, since they act as an exact replicate entity to the person or object who or what shows up in front of the mirror. However, there are ways to "break" them, so that you can jump through mirrors easily, if you distract or distrub your reflections enough.
 * 3) Do not melt as the mirror might melts and decrease chances of being able to jump through.

Restrictions and reasons for death contributed by being in a multiverse
There are several rules to interaction between Universes:
 * 1) If you touch or see a version of yourself from another universe, you die and your body is nowhere to be found.
 * 2) If anyone sees both you and a/some version(s) of yourselves together, they die whilst removing their body from existence
 * 3) If you see a drawing of them, you don't die in an eternal pain, but you do, if you see a photo.