Ooki, who appeared as a new coach at a certain private university's track club. Ooki was a devil coach who imposed strict training. The club members had no choice but to obey Ooki, even though they were dissatisfied with him. Among them, Ooki's passion for coaching grows for Tadai, who trains more than anyone else. The two people's relationship of trust eventually develops into romantic feelings. While training together with the aim of national domination…