Detective Ma Seok-do changes his affiliation from the Geumcheon Police Station to the Metropolitan Investigation Team, in order to eradicate Japanese gangsters who enter Korea to commit heinous crimes.

Kang Woo-ram is busy preparing to get a job. Lee Hyun-ji is a would-be anchor, but she works at a homemade hamburger restaurant. One night, Woo-ram visits the hamburger restaurant and orders a double patty hamburger, which has a "buy one, get one free" sale. This is how their relationship begins.

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.

Korea’s biggest network marketing scam reveals a far greater network of corruption and conspiracy lurking underneath.

Seo Chang-dae, an ambitious political campaign strategist who ends up having ideological differences with his present client, receives a lucrative offer that will put his loyalty under the microscope.

Gurus in the late Goryeo dynasty try to obtain a fabled, holy sword, and humans in 2022 hunt down an alien prisoner that is locked in a human's body. The two parties cross paths when a time-traveling portal opens up.

A veteran gangster, Hee-su, is looking to retire from his crime family in the violent port town of Kuam, Korea. But an unexpected betrayal leads him down a bloody path where he gets caught in the middle of a mob war with deadly consequences.

Hye Eun studies literature at Jeonju University. One day, she falls in love with Seung Bin but is disappointed to see that he has a girlfriend named Joo Ri. Suddenly, an Indian girl with magic appears in front of her and she gives her a heartbeat operator! Hye Eun is happy to lure Seung Bin with the device, but he has a problem with his heart. Eventually, he discovers what the device really is. Will Hye Eun receive true love?

The Imjin War reaches its seventh year in December of 1598. Admiral Yi Sun-shin learns that the Wa invaders in Joseon are preparing for a swift withdrawal following the deathbed orders of their leader Toyotomi Hideyoshi. Determined to destroy the enemy once and for all, Admiral Yi leads an allied fleet of Joseon and Ming ships to mount a blockade and annihilate the Wa army. However, once Ming commander Chen Lin is bribed into lifting the blockade, Wa lord Shimazu Yoshihiro and his Satsuma army sail to the Wa army's rescue at Noryang Strait.