[From Aerandria]Shiro is a white crow. Because of his unusual color, heās often bullied by the other black crows. One day, heās hurt badly because the others ganged up on him, and he was saved by a girl. Moved by the girlās gentle heart, Shiro asked a devil to let him turn into a human. However, thereās one condition: Shiro will have to do at least one bad deed a day, otherwise, his body will crumble. Can Shiro really fulfill this contract?