10 years ago, Mi-ju lost her ambition to become a cellist when her entire family was brutally murdered. Due to the trauma, she now leads a quiet life as a teacher with her husband and children. However, dreadful events begin to occur.
Sung Hyun-ah
Park Da-an
Jung Ho-bin
Wang Bit-na
Choi Ji-eun
Jin Ji-hee
Lee Ju-na
Choi Yoon-hee
Kim Na-woon