A new transfer student has arrived in the class of the head of the student council, Kang Hyun-beom. The transfer student, who exudes a dangerous aura from the moment he appears, is the delinquent, Ban Tae- hyun, who was at the center of a fight witnessed by Hyun-beom's friend. Hyun-beom, with a sense of responsibility as a member of the student council, watches over Tae-hyun at every turn, and they gradually become close, and he wants to use this opportunity to rehabilitate Tae-hyun into a model student. However, as Hyun-beom approaches, Tae- hyun's heart begins to move in a different direction... Will he be able to guide this delinquent safely?

Official Sypnosis:
When delinquent transfer student Ban Taehyun, rumored to be the brawler at the center of a schoolyard fight, walks into class, the strict and upright Kang Hyunbeom makes it his mission to keep him in check. Determined to reform Taehyun into a model student, Hyunbeom starts watching his every move… only to find himself slowly drawn into Taehyun’s orbit. As the line between discipline and friendship starts to blur, could Hyunbeom really be the one getting “reformed” instead?