Dei Ecchi Ei

Ai Shiratori is a junior high student who has a crush on Hikaru Kamishiro. Her feelings for him lead to vivid, romantic fantasies. However, her life takes an unexpected turn when the Archangel Raphael appears. Hikaru is not an ordinary boy; he is a target in a larger spiritual conflict. Hell seeks to pull him in by encouraging him to commit the seven deadly sins, while Heaven intervenes by sending Ai on a mission. Her task is to consummate her love for Hikaru, though the meaning of this act is unclear. Ai must decide whether she can carry out this assignment to protect the boy she loves.