Talk:Demon Lord/@comment-45424649-20200823160436/@comment-31655597-20200824164101

@ Perentie What shall we call that? Quantum xenobiology? Multi-verse xenobiology? It doesn't matter either.

Even fantasy universes must follow certain rules so that they work. For example, your body needs the Strong Nuclear Force and the Electromagnetic Force to function. So in a similar universe, only these two need to be identical. In a world like D&D, for example, gravity works completely differently and whether the weak interaction exists at all is uncertain. In return there are other natural forces that enable magic, among other things. But since the two necessary natural forces are present, you would be able to survive there. Just without the ability to use mana, unless there was a very big coincidence. In any case, you don't need mana, because your body, unlike magical beings, only needs your biochemistry to live. As long as you can produce and use ATP, you can survive in other universes.

But what about completely different universes? In the digiworld, data and energy are equivalents, while in our world matter and energy are equivalents. That's why the Digimon in our world constantly need energy. Their data matter is an unstable form of energy and slowly decays. While our matter in the digiworld can simulate data (yes, matter can actually compute data). So digimatter decays because it is a higher form of energy, while our matter remains stable. Any being that needs mana would have a similar problem. Mana is a higher form of energy and would decay in our universe since there are no natural constants that stabilize it.

These assumptions are based on the assumption that the person does not die instantly when they enter another universe.