The film mainly follows the famous 1597 Battle of Myeongryang during the Japanese invasion of Korea 1592-1598, where the iconic Joseon admiral Yi Sun-sin managed to destroy a total of 133 Japanese warships with only 13 ships remaining in his command. The battle, which took place in the Myeongryang Strait off the southwest coast of the Korean Peninsula, is considered one of the greatest victories of Yi.

Busan, South Korea, 1970s. Lee Doo-sam is a small-time smuggler. After helping a drug gang to smuggle meth, he falls into the dark crime world. Quick-witted and full of ambition, he eventually takes over the drug underworld and starts to lead a double life: a good community leader during the day but an infamous drug lord during the night.

A young girl is kidnapped by a serial killer. The serial killer uses manholes to kidnap and kill his victims. The young girl's older sister tries to save her before it's too late.

A gang of South Korean thieves team up with a Hong Kong crew to steal a diamond necklace from a heavily-guarded casino safe in Macau. As the cops close in, old betrayals — and misunderstandings — resurface.

A woman suddenly disappears. Her fiance then sets out to find her and, in the process, uncovers layers of dark hidden secrets.

A criminal who runs a brothel becomes obsessed with a beautiful college student. When she rejects him he sets her up by introducing her to a loan shark and when she can't pay, she is forced into working in the brothel. But when she gets the chance to escape she realizes she cannot return to her former life.

Assassination is set in Korea and Shanghai in the 1930's during the Japanese occupation. The government resistance assigns a secret commando group with killing collaborators.