Because of a misunderstanding, Da Yeol gets involved with Tae Hyun, a mischievous classmate who begins to pester him. This is the start of their ill-fated relationship.

Tae Hyun keeps showing up at Da Yeol's side every day. Although Da Yeol hates it, he seems to be growing more concerned about Tae Hyun.

Da Yeol and Tae Hyun are locked inside the gym equipment storage room, what will happen when the two of them are forced to be together?

Facing questions from Da Yeol, Tae Hyun finally expresses his past; one that he never wanted to face again.

With the final of the archery competition coming up, will Da Yeol be able to compete without being distracted by external forces?

Da Yeol ultimately lost the competition, and his relationship with Tae Hyun reaches a bottleneck.

While Da Yeol studies hard for the police exam, Tae Hyun gives him a secret surprise.