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.
Kim Sang-kyung
Baek Sung-hyun
Kim Young-kwang
Lee Soo-hyuk
Kwak Jung-wook
Score: 8.0
Score: 8.0
Score: 1.0
Score: 9.0
Score: 0.0
Score: 7.6
Score: 6.9
Score: 5.9
