Kang Ha’s arrival at Jooshin High stirred immediate unease. He quickly disrupted the established order, and not long after found himself swept into a boisterous party. There, he participated in a spirited game of truth or dare, its challeng…

Following his bold display at the party, Kang Ha finds himself confronted by the simmering resentment of Kim Ri-an at school. Subsequently, during a retreat, a tentative closeness blossoms between Kang Ha and Jung Jae-i.

With Jae-i and Kang Ha presenting themselves as a couple, Ri-an, consumed by jealousy, takes matters into his own hands. At the opulent Parent's Night, Yoon He-ra orchestrates a deliberate act of antagonism.

He-ra carefully cultivates doubt regarding Jae-i within Kang Ha’s mind. Meanwhile, the anonymous threats against Jae-i persist, and she ultimately vanishes from school.

Following Kang Ha’s confession, Jae-i is consumed by the weight of the revelation and resolves to depart. At her going-away celebration, Ri-an arrives—and makes a pronouncement.

Kang Ha is organizing a strike, driven by a desire to level the playing field for everyone at the school. However, Jae-i tries to shield Ri-an from the consequences, disclosing a concealed truth to Kang Ha in the process.

Kang Ha’s relentless efforts to combat the school’s bullying have thrown the institution into turmoil. As consequences gather at Jooshin, will he finally achieve the aim he has long pursued?