River of Murder

In 1985, Seung-ho and Dong-sik, two best friends from a rural town, had a crush on Myung-hee, a neighborhood girl. They made a bet on who Myung-hee has a feeling for. On the next day, however, she was found dead, and the police arrested Kyungs-sik, Dong-sik’s brother, and a mentally challenged. In 1991, Seung-ho, a college student, was imprisoned for a pro-democracy movement and met Kyung-sik in prison. Seung-ho asked Kyung-sik about what had happened that night, but Kyung-sik left some incoherent words...