Ritual to Call Summer.

Yuta is attacked by a pair of masked men and tries to escape. He is cornered in a factory by two men and left bleeding. Yuta decides to take revenge on the spot, but one of the masked men, Kurumada, begins to feel in love with Yuta. After that, incidents continued to occur at the same factory. Yuta, who is wandering around looking for a masked man, gives his body to Henmi, a gay man, on the condition that he cooperate with the search. Yuta finds the factory where he was raped, but is confronted by a masked man, Kurumada, who confesses his love for him.