The story follows Issei Hyōdō, a dim-witted, lecherous second-year high school student who is killed by a girl on his first date ever. Issei is reincarnated as a devil, and…

The main heroine, she wields a "Wicked Eye" darkness tamed by the power of a pure heart, which she conceals underneath an eye-patch. She is cautious of strangers and she…