Yuki lives at home in peace until one day a unit of assassins breaks in and kill her mother. In order to revenge herself Yuki becomes a demon of vengeance by donning gothic lolita clothing, using a parasol as a deadly weapon, and executing the guilty in God's name.

When the patrons of an all night diner are held up by a group of masked men, an unlikely hero summons an ancient form of combat to destroy his enemies... FIST PLUS FACE!!!