Devil's Kiss

A devilish girl lost all her beauty due to inner evil, and she became horrifying. She came up with a way to regain her beauty. The girl started transforming into handsome boys and luring young beautiful girls to secluded places in order to steal their beauty through kisses. However, she can only transform for a short time. During this time, transformed into a boy, she must manage to fill the love gauge, trying not to be noticed by the angel who sends lightning to punish the devilish girl.