About the Little Thing About My Transformation from a Devil to a Detective

The half-blood demon king Lucifer fell into the human world and possessed a good-for-nothing detective. He accepted the challenge of the detective competition in order to return to the demon world, but he did not expect to fall into a bigger conspiracy. "I don't know the traditional investigative methods. I'm just a devil. Can I solve the case in the devil's way?" The devil said with a harmless smile on his face.