A kid spots a killer's face in a wanted poster and draws it from memory, then that killer spots her name on the sketchbook. The movie turns a moment of civic duty into a child running for her life, where being helpful becomes the thing that marks you as prey. Nube arrives not as a guaranteed savior but as a man racing against time to stop something that's already hunting, already knows what she looks like, already has her ribbons memorized.

Kumiko Ijima, one of Nube's students, recognizes a man in the local park as a wanted murderer, because she once drew his face from photos the police had posted. She warns her classmate Kyoko. Meanwhile the man finds her drawing portfolio marked with the initials K.I. and glimpses the red ribbon in her hair. Fleeing the police, he crashes his car into a seal, and a demon takes hold of his soul. The demon now goes on a killing spree, hunting any girl with a red ribbon and the initials K.I. The film is a supernatural horror adventure with comedy mixed in.