Hierarchy

Kang Ha enters Jooshin High and quickly ruffles some feathers. He soon attends a rowdy party — and partakes in a provocative game of truth or dare. (Source: Netflix)

After Kang Ha's daring stunt at the party, he faces the vengeful Kim Ri An at school. Later, at a retreat, Kang Ha and Jung Jae Yi begin to get closer. (Source: Netflix)

As Jae Yi and Kang Ha present as a couple, a jealous Ri An resorts to his own tactics. At the lavish Parent's Night, Yoon He Ra pulls a hostile stunt. (Source: Netflix)

He Ra plants a suspicion about Jae Yi in Kang Ha's head. As anonymous threats continue to plague Jae Yi, she disappears from school. (Source: Netflix)

After Kang Ha's confession, Jae Yi is overwhelmed by the truth and decides to leave. At her farewell party, Ri An makes an entrance — and a declaration. (Source: Netflix)

Kang Ha plans a strike to make the school an even playing field. But Jae Yi attempts to protect Ri An from the blow, revealing a hidden secret to Kang Ha. (Source: Netflix)

Kang Ha's crusade against the bullies wreaks havoc at the school. As a reckoning unfolds at Jooshin, will Kang Ha finally be able to fulfill his purpose? (Source: Netflix)