Childhood friends Tatsuya and Minami. Tatsuya is quick to fight, but he is kind at heart, and Minami likes that part of Tatsuya, and the two of them have feelings for each other. One day, a tough transfer student named Goriki arrives. - Because Goriki came and persuaded Minami as soon as possible, Tatsuya, who was cut off, challenges Goriki to a match. However, even Tatsuya, who was the strongest in the school, was no match for his strength and was beaten up. "Shhh ...... feces. Yu, Minami, don't put your hands on it ... Stop it!!"