Keiichi Oyamada is a man born with a curse that brings trouble with women. He has had good times with hundreds of women so far. It seems that any woman who gets involved with him, regardless of their intentions, ends up in a series of accidental incidents that lead to "lucky perverted" situations. However, this is still a curse that brings trouble with women. After a good time, he is often struck by misfortune, and he has never been able to hold down a job for long. Just when Keiichi decided to live on his own, he receives a call from one of his few friends. The call is an invitation to work at the manga cafe that his friend owns.
