A furious Choi Gyung becomes suspicious when Je-i nominates Seul-gi as class monitor. Ju Ye-ri overhears a conversation about Je-i's former seatmate.
A high-teen mystery thriller about a close relationship between teenage girls in a harsher survival competition than entrance examinations.
The peaks and the valleys. Find the essential episodes — and the ones to skip.
A furious Choi Gyung becomes suspicious when Je-i nominates Seul-gi as class monitor. Ju Ye-ri overhears a conversation about Je-i's former seatmate.
Struggling to find Yu Je-na, Je-i decides to frame her for dealing, hoping the police will be able to locate her before their father does.
A traumatic discovery leaves Je-i in a vulnerable state. Feeling uncertain over the situation, a suspicious Seul-gi looks for answers.
Seul-gi is raised in an orphanage after being abandoned as a child. She finds her father and transfers to Chaehwa Girls' High School in Seoul. But when she meets Je-yi, the school's most envied student, she finds out something interesting.
Each point is an episode, plotted in order. Colored bands mark season boundaries. Look for the rise, the plateau, or the decline.
High votes + high rating = beloved classic. High votes + low rating = notorious stinker. Low votes + high rating = hidden gem.
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