Lament the Common People

A young boy from special operations travels into the body of a demon king from another world and dominates the entire human world. But if I want to save the world and become a demon king, I will definitely not be able to do it. I have to be a brave man! The greed, deceit and evil in the world finally changed him, and he gradually lost his way on the road to defeat the devil. Am I the devil or a brave man? What was the reason for the decline of the Gods? The mysterious woman and the disappeared old devil, why did I come to this world? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.