Otherwise, they would not have met or met but would not have had a any serious conflict.
So story need some kind of puppeteering mechanism to counter them against each other.
In Japanese fantasy, the will of the world.
In Xianxia, the will of heaven.
The word "fate" or "great fate" is also...
Insane, how their physical improvements look like, but that's what I want super humanoids to look like.
Because if you were a huge humonoid demon, wouldn't you want to look like that?