Mr. and Mrs. Orimoto move to an apartment in the city due to her husband's job transfer. Serino, who used to live in the countryside, was excited about life in the city. One day, Serino visits the room next to hers to greet her when she moves in, but the room next to hers is a room where trash college students who repeatedly engage in rape-like acts live. Serino felt that she had a disturbing atmosphere, but the college students who noticed her beauty were half-hearted.