Library

Thousands of years ago, Aldrich, the master of the demons, came to the mainland with the Seven Deadly Sins (arrogance, jealousy, rage, sloth, greed, gluttony, and lust). The aura it emits is like a plague, instantly polluting the world. After the creatures were infected, they mutated into irrational demonic killing machines, and human civilization fell into the dark abyss. In order to fight against the demons, strong human beings spontaneously formed four major temples and built a defense system with the temple as the core. After hundreds of years of hard fighting and countless sacrifices, humans have gradually mastered the power of confrontation, eventually forming a world structure in which humans and demons are hostile but coexist.