Perfect Number
Adapted from Keigo Higashino's novel The Devotion of Suspect X, it centers around a mild-mannered mathematics teacher (Ryoo Seung-bum) who plans the perfect alibi for the woman he secretly loves (Lee Yo-won) when she unexpectedly murders her abusive ex-husband.
Starring
Ryoo Seung-bum, LEE Yo-won, Cho Jin-woong
Director
Bang Eun-jin