The main character, Ekiyoshi, is dumped by a girl, because he did not come out with the body. Convinced himself that women like a mountain of muscles, he goes to work on a construction site. On the day of the interview, an attractive female interviewer forces him to prove his strength. From now on, the boy gets into the cycle of entertainment not once a day. All the women at the construction site seem to have conspired and it begins to seem to him that he has fallen into a parallel world, which is increasingly sucking him up.