Mio's daughter, Mami, was worried about her boyfriend. He had a gentle personality, but he was indecisive, weak-minded, and complained that he was not a man. One day, such dissatisfaction explodes. Teppei, a boyfriend who is cursed by the strong-willed Mami. Mami leaves Teppei alone and leaves. I feel sorry for Teppei who is severely depressed and encourage him