Long ago, a war that has broken the peace between humans and monster had made a huge impact on the 2 races. The war between humans and monster were on thin ice, but unfortunately the humans won the war and forced the human to keep them deep on the underground underneath Mt.Ebott. Almost starve to death but managed to get out of the catastrophe and live peacefully. what would happend if the monster got all the 7 souls and uses it to break the barrier and escape. What would happend?. What could go wrong?. We will see..... My Au is not to be copied, but i will allowed people to remix,adopt,inspired from this. don't steal this au please i'm begging Underepitome Belong to me