Hayancheonsaege Nalgaeneun Eopsda

A Catholic school where everything seems tranquil and fine. But for Ayeon, a day doesn't pass without getting bullied until one day, Yeonhwa steps in against the bullies. Ayeon is grateful for Yeonhwa but what she doesn't realize is that there seems to be something more than just good intentions behind that beautiful smile.

(Source: Lezhin US)