Star baseball player and national hero Sang-nam finds his career in jeopardy when he gets involved in a drunken brawl. His promoter, Charles, advises him to volunteer his time somewhere sympathetic to improve his public image. The place: a school for the deaf. The service: coaching its baseball team.

A former safecracker makes a living as a taxi driver but continues to be haunted by her past. One day she chances upon an aspiring singer, who is a spitting image of herself back in the day. Together, the two women plot to steal money from gangsters.

On 31 January 1968, 31 North Korean commandos infiltrated South Korea in a failed mission to assassinate President Park Chung-hee. In revenge, the South Korean military assembled a team of 31 criminals on the island of Silmido to kill Kim Il-sung for a suicide mission to redeem their honor, but was cancelled, leaving them frustrated. It is loosely based on a military uprising in the 1970s.