After graduation, Mark Bush returned to his home village to start his business, but he was involved in a strange event because of a baby’s disappearance. When facing confusing situations, he gradually realized that the source of all the oddities was himself. He also learnt a truth that human is the evilest thing in this world!
But why would the demon lord summon him? Yeah bcz demon lord was bored wants to fight against a new toy or he was fed up of his immortality and wants to die now.