A chain of repeated humiliations... Due to physical and mental humiliation, Yuzuha, who lives like a cripple, takes revenge on Nana, a school girl who put herself and her older sister, Serina, in this situation. Tsujimaru, a whip craftsman. ask to Nana, the leader of the schoolgirls who knocked down the two queens in the previous work to the abyss of humiliation, meets the tragedy. Humiliation creates new humiliation. The loop of humiliation and climax still continues. [* There is some disturbance in the image and sound]