Ap-lok river flows between North Korea and China. A point along the river runs about 48 meters. There, North Koreans risk their lives by trying to cross the river. Real stories of those people who attempt to cross the river are told.

The Lotte Giants' Choi Dong-won and the Haitai Tigers' Seon Dong-ryeol are rival pitchers in 1980s baseball. The film reenacts the legendary match of May 16, 1987, which baseball fans today still recall as "the perfect match," when Choi and Sun compete as pitchers for the last time.

In Chinatown, law and order is turned upside down when a trio of feral Chinese gangsters arrive, start terrorizing civilians, and usurping territory. The beleaguered local gangsters team up with the police, lead by the badass loose cannon Ma Seok-do, to bring them down. Based on a true story.

South Korea, 1993. An agent of the National Intelligence Service is sent to Beijing to infiltrate a group of North Korean officials with the ultimate goal of obtaining information about their nuclear program.