Inspired by the true story of Kim Kyung-ho, a math professor who was arrested for shooting a crossbow at the presiding judge of his appeal against unfair dismissal.
A prosecutor is falsely accused of sexual assault in a suicide note from a woman that he is convinced was actually murdered. As he investigates her death to clear his name, he realizes that the truth lies in a huge financial scandal.
On September 4, 1984, democracy movement leader Kim Jong Tae is arrested and taken to an infamous interrogation facility in Namyeong-dong. For the next 22 days, he would be cruelly and continuously tortured in all manners by interrogators intent on forcing him to confess to communist collaboration.
