Baekmin, who practiced martial arts for his father's vengeance, comes to Busan for his enemies. Baekmin will only follow his martial arts skills. Sung Man was the grandmother of his brother, Chang, the enemy whom Baekmin found. But knowing that their purpose was to kill her nephew, she found out that she was the daughter of an enemy who had already died. She complains that her uncle, the chief executive, is trying to kill herself by exploiting her inheritance. Baekmin regrets the fateful years he has lived to pay for his enemies, and decides to fight for his aunt. He is angry at all sorts of things going on around money, and he takes care of the chief executive officer and leaves for a new life.

Il-bong was utterly defeated as a wrestling athlete. He decides against returning to his hometown and stays in Seoul. As he wanders the street, going from job to job, someone recommends him to become an actor. But the acting roles that are waiting Il-bong are in adult movies. At the set, Il-bong meets Ae-ja and falls in love with her. They give up the adult films and Ae-ja gets pregnant. Because they are desperately poor, Ae-ja has a miscarriage and Il-bong curses his incompetence. The two decide to part for one year. During that time, Il-bong becomes a male prostitute and makes a ferocious amount of money. But he has become tough without realizing it. After the year is over, Il-bong goes to their promised meeting place but Ae-ja is nowhere to be seen. Il-bong wails to the city.

A squad of soldiers fight in the Korean War's crucial Battle of Incheon.

Nam-bok, a middle-aged South Korean farmer is conscripted and assigned a mission to deliver a classified military document that may decide the fate of the war. After losing it while under attack from the enemy, he then faces a teenage North Korean soldier named Yeong-gwang who happens to acquire the secret document on his way to the North.

A man named Zero has sworn to protect the son of a deceased businessman who is threatened by a gang of drug smugglers.

A woman who witnessed the murder of her mother is kidnapped before she can provide details on that crime and her husband and the police are left to sort through the suspects.