Jung Do Hur

Mi-kyung receives a call from her son Ik-soo, who is the embodiment of her hope and dreams. Ik-soo tells her that his water bill at his examiners accommodation, renowned for their cheap prices but horrible conditions, has surpassed one thousand dollars. She decides to visit his room and see what the fuss is about. Mi-kyung soon learns that she is getting herself into a bigger problem. (KoBiz)

Feeling alone in a world where everyone looks exactly the same, a young girl decides to take extreme measures to change her appearance. (imdb)