Coppelia-ui Gwan

On a snowy day, a beautiful transfer student named Anna, joined the boarding school. With Anna's captivating beauty, she became the object of everyone's envy. While Colette, who was the opposite of Anna in every way, builds a delicate love-hate relationship with her. All of a sudden, Anna leaves the school. A long time passes before Colette reunites with Anna, at the place where she starts working as a tutor for a noble family...

(Source: Bomtoon, translated)