Haruta Soichi (Kei Tanaka), a salesman working for a real estate company, is a plain-looking boy who likes big-breasted beauties. He is often scolded by his superiors and dug up by his juniors. He has no career and is incapable of love. By chance, he discovered that the director Kurosawa Musashi (Kotaro Yoshida) had secretly taken many photos of him, and often wrote him some heartwarming but ambiguous words of encouragement. Soon, Musashi confessed his love to Soichi in person and promised to divorce for him. Soichi was overwhelmed by the thunder, but he didn't know that even greater chaos was waiting behind. The junior Maki Ryota (Kento Hayashi) transferred from the head office was kind and amiable. Soon after he moved into Soichi's apartment, he also expressed his love to Soichi. Soon after, the two friends quarreled over Soichi. For Soichi, this is really a terrible peach blossom period...