Sehun is a white crow. Because of his unusual color, he’s often bullied by the other black crows. One day, he’s hurt badly because the others ganged up on him, and he is saved by a certain tawny-haired boy. Moved by the Luhan’s gentle heart, Sehun asks a powerful demon, Kai, to let him turn into a human. However, there’s one condition: Sehun will have to do at least one bad deed a day. Otherwise, his body will crumble. Can Sehun really fulfill this contra