A corrupted customs officer, Choi Ik-hyeon, faces losing his job. Then, his life turns around as he meets ganster Choi Hyeong-bae who has connection with the Yakuza. They quickly form a partnetship; Hyeong-bae helps Ik-hyeon set up a business with the money from drug trafficking while Ik-hyeon lobbies for his partner Hyeong-bae. As the government declares war on crime, however, their partnership begins to crack.

Set years ago in the era of the Joseon Dynasty, the story follows a young police officer named Namsoon (Ha Ji-won) who, along with her fellow officers, discovers a counterfeit ring operating out of the area they’ve been assigned to protect. However, as the criminals aren’t just printing up their own money, they also plan to use it to topple the economy and take down the government. As her investigative work continues, Namsoon soon makes the acquaintance of a young man known only as Sad Eyes (Gang Dong-won), for the way that he looks out at you from underneath his hair – he doesn’t say much, but he’s got that look and that’s all it takes to pique Namsoon’s interest in him, even if she shouldn’t be thinking those thoughts about someone she might have to toss in jail. Of course, Namsoon can’t deny her feelings even if the object of her affection belongs behind bars, and it’s not long before she’s starting to act on her emotions.

Dr. Seung-hoon sedates his landlord before medical check-up, when the old man begins telling him a convincing murder confession. Sometime later, a young woman’s severed head is discovered at a butcher shop run by his landlord’s son, and Seung-hoon begins to suspect that the landlord and his son are the serial killers.

Soo-myung and Seung-min, both 25 years old, meet for the first time at Soori Hope Hospital, a run-down psychiatric facility located on a mountain. Soo-myung has been institutionalized since he was nineteen after the trauma caused by his mother’s suicide, and has a phobia of scissors. Seung-min is sane and a champion paraglider, but was forcibly committed by his greedy half-brother to get Seung-min’s share of the family inheritance. Soo-myung is a model patient, peacefully and passively spending his days in the hospital despite its abusive nurses, unlike Seung-min, who is a walking time bomb. Soon, Soo-myung gets roped into Seung-min’s reckless plan to break out of the hospital.

The story of Joseon’s tyrant king Yeonsan who exploits the populace for his own carnal pleasures, his seemingly loyal retainer who controls him and all court dealings, and a woman who seeks vengeance.

Ji-wook is a cold-blooded detective who would brutally assault and stop at nothing to catch criminals. However, despite her perfectly masculine appearance, Ji-wook struggles with a secret desire to be a woman. At last, Ji-wook decides to transition. However, a gang Ji-wook brutally arrested by force plots revenge against him. While Ji-wook resigns and secretly dreams of transitioning into a woman, people close to her get caught up in a conspiracy and killed. When the one person he must protect, Jang-mi, also falls in danger, Ji-wook faces a crossroads in making his choice.

In the early 1980s, South Korea is torn by student protests over the lack of representation in the government. Song Woo-Seok is a successful attorney in Busan specializing in tax law. His views regarding civil liberties are changed by student activist Park Jin-woo. When Jin-Woo is brutally tortured and put on trial for his activism, Woo-seok decides to defend Jin-woo as his client.

A kidnapper disappeared 15 years ago without a trace. Five days before the case’s statute of limitations expires, someone anonymously leaves a flower at the crime scene. A few days later, another kidnapping takes place using the same method on a similar target.

His only friend called him ‘the man from nowhere’… Taesik, a former special agent becomes a loner after losing his wife in a miserable accident and lives a bitter life running a pawnshop. He only has a few customers and a friend named Somi, a little girl next door. As Taesik spends more and more time with Somi, he gets attached to her. Then Somi is kidnapped by a gang, and as Taesik tries to save Somi by becoming deeply associated with the gang his mysterious past is revealed…

Sang-hyun (Song Kang-ho), a respected priest, volunteers for an experimental procedure that may lead to a cure for a deadly virus. He gets infected and dies, but a blood transfusion of unknown origin brings him back to life as a vampire. Now, Sang-hyun is torn between faith and bloodlust, and has a newfound desire for Tae-ju (Kim Ok-vin), the wife of his childhood friend.

The story of three Korean outlaws in 1930s Manchuria and their dealings with the Japanese army and Chinese and Russian bandits. The Good (a Bounty hunter), the Bad (a hitman), and the Weird (a thief) battle the army and the bandits in a race to use a treasure map to uncover the riches of legend.