Nam Yoon-Su movie list

When the crown prince is killed, his twin sister assumes the throne while trying to keep her identity and affection for her first love a royal secret.

As a killing resembling a cold case resurfaces in a small town, the chase for the truth falls on two policemen who each harbor secrets of their own.

A model high school student who's steeped in a world of serious crime finds his double life upended when a classmate takes an interest in his secret.