Shun Takeda is a high school student who gets bullied. He is forced to play Ikasama Mahjong. While playing Ikasama Mahjong, he notices a bad hand for himself and runs away. Ai Yamaguchi realizes Shun Takeda's special ability. She tries to take him into the gambling group ZOO.

This 3rd installment of Kazuto Kodama’s horror series delves into the dark side of love, exposing the bizarre cruelties of excessive affection from a psychopath.