I, the Devil! Robbery!

Travel through another world and become the king of the demons. Kill the strong ones instantly at the beginning and shock the continent. Who am I, you ask? I am the devil, and I will bring out all your good things! As the saying goes: "As deep as the demon clan is as deep as the sea, all decent people will be passers-by from now on." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.