A young sailor arrives in Busan Harbour; an outrageous-looking, woolly bear of a man appears in downtown Busan with a shotgun over one shoulder, a heavy knapsack thrown over the other; a tough-looking young woman joins her friend in robbing a naïve fat man in a suit. The strands of character and story will slowly converge, well after the audience, tuned to the coincidences and mistaken identities of melodrama, has recognised that these three have a shared history and are fated to meet and reconcile.

YMS 504 was one of the best light war vessels of South Korean navy at the time of the Korean War (1950-1953). When the war breaks out, the ship ventures over the enemy's line and blows up an enemy fortress. And on its way back, it also sinks a boat of the enemy.

The film, which was shot to promote the Korean air force team, depicts the story of air force students who are assigned to their base after hard training.

In order to gain revenge on the killers of his parents, a man joins an organized crime ring as a hit man. The brutality of his slayings in his quest for vengeance makes him a man that the police desperately want to collar. ※ Only the first 32 minutes of the film currently exist today. The plot summary has been added in the form of title cards to aid the viewing experience.