A partially autobiographical film about Leona, an actress living in a communal household with her husband, her son, two models, and three drag queens.
Nanako, determined to marry rich after poverty, is dubbed the "gokon queen". Shinichi, a brilliant academic turned fishmonger, misleads her into believing he's wealthy when they meet at a group date, leading Nanako to fall for him.
Kuroi Misa, a girl with Satanic powers, mysteriously appears in various high schools. Carrying a dagger and a heavy leather bag, she uses her powers to eliminate the evil forces that thrive on deadly sins of the human race. Her ultimate aim is to cleanse the earth and rebuild her broken family.
