Tamiya is a student famous for his straightforward honesty, which frequently gets him into trouble. He has developed romantic feelings for his teacher, Shirasaka, who is well-liked and supportive among the students. However, due to his dark past, Shirasaka's history with a former track team member, Iogi, makes Tamiya's amorous desires appear hopeless. An incident in which Iogi was severely injured left Shirasaka with a sense of culpability. Iogi continues to exploit Shirasaka's guilt by using it to stay in close proximity. Is their love strong enough to navigate these hurdles?