Soccer club member Yota and his close friend Riko, who secretly harbors romantic feelings for him. Meanwhile, Suzuki, a jealous teammate envious of Yota's talent and popularity, uses a hypnotic light device to take revenge by manipulating the two. As he satisfies his own desires, he treats Riko and Yota like playthings, eventually forcing them into a perverse game. The losers of this game are transformed into true perverts at heart, embarking on an entirely new life.