Kim Yo Han is a psychiatrist who gets involved in a serial murder when his car broke down on Christmas Eve during a sudden storm and he is forced to take shelter at a private high school. Seven students and a teacher are also there over the winter break, but they are gradually murdered one by one as they receive letters from a killer who wants revenge for the death of his mother and sister.
Kocowa
Episode Watch Tracker
Check off episodes as you watch (saved in browser — sign in anytime to sync).
Episode & Series Discussions 0
Dedicated threads unlock on each episode's premiere day. Inline [spoiler] tags stay blurred until clicked.
Sign in to post episode reactions, fan theories, and upvote community dispatches.
Community Micro-Reviews
Concise 1-sentence dispatches from DidItDrop members.
More Like This
Recommended titles paired with White Christmas.