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Leading the pack on OCN are God's Quiz and The Virus, with their initial broadcasts in 2010 and 2013. Discover the best of OCN with our list of over 20 series, meticulously updated for February 2025. Showcasing over 20 shows from 2010 up until 2021, OCN stands as a beacon of television excellence.
A group of supernatural demon hunters known as "Counters," each with unique abilities, disguise themselves as employees of a noodle restaurant, while tracking down evil spirits that terrorize the mortal world.
Unpleasant events disturb the life of an aspiring crime fiction writer when he becomes a resident of an apartment building teeming with shady neighbors.
Save Me is a web-toon based thriller drama with a story of four young men who try to save one woman. One day, they face a woman in a dark alley who asks for their help. The woman turns out to be involved in a cult group. A sequence of horrifying tension-filled events follow the four young men.
A Grim Reaper, a detective and a woman who foresees death get ensnared in matters of life and death -- and dark mysteries of twenty years past.
A police detective from 1986 travels in time to the present to save his daughter.
As a reference to Article 38 which pertains to tax payments, this special police unit utilizes the criminals' own tactics of scams and deceit to catch rich tax cheats.
Ki Moo-Hyeok, a lawyer with a high winning rate, only cares about money. Due to a murder case at a high school which he deals with, his reputation as a lawyer hits rock bottom. To regain his good name as a lawyer, he sneaks into the high school and work as a temporary teacher. He tries to reveal a secret which the students have, and gets involved with Teacher Ha So-Hyun, a P.E. teacher who loves her students. They then face the students'secret.
Ordered to take down a villainous business leader who controls the city, a prosecutor gathers a team of men who may not be so clean themselves.
The story about the revenge of four talented individuals in their respective fields who create an elite team to solve crimes.
It's 3 minutes for hearers, but a life for the callers. A crime thriller chasing even the slightest sounds to rescue people's lives calling for urgent help.
A partying chaebol has a one-night stand with a beautiful girl. When she joins his company years later, it is difficult to hide their secret romance.
A police detective who loses everything to a criminal organization seeks payback when he gains special abilities through biotechnology.
The ‘Human RIghts Promotion’ team helps out people who are in need to protect and secure their human rights.
Kim Seo-hui’s life is changed forever when her politician father dies in a car crash and her husband disappears – all in one day. She enters the world of politics and join hands with small-town detective Jo Tae-sik to uncover the truth when she finds out that the car crash might not have been an accident after all.
Lee Myung-hyun and his disease control task force investigate a mutant virus that has a 100% fatality rate and kills the infected within three days. Not only must they find an antidote, they must also stop the epidemic from spreading and killing all of mankind.
Baek Shi-Yoon is an ex-secret agent. He is a well-trained human weapon. Hiding his past, he buys the bar "Neighborhood" and runs it is as the owner. He gets close to the neighborhood regulars at his bar and sympathizes with their pain. Baek Shi-Yoon meets a young man who works as a temporary employee. The young wants to become a police officer. Baek Shi-Yoon trains the young man as a secret agent and they fight together against evil.
Han Jin Woo, Korea’s top medical examiner, leads a team of experts in conducting a medical crime investigation after strange events and mysterious deaths occur in a hospital. He first clashes with but is later aided by Kang Kyung Hee, an attractive female detective who possesses excellent skill in martial arts and a strong sense of justice.
Kim Dan, a detective who can feel someone’s feelings, past memories and even their deepest secrets, partners with a genius detective Cheon Je-in to investigate a murder case.
A creature action thriller series about the desperate survival of the survivors among the mutant humans who drank a mysterious black smoke from the sinkhole and soon turned into monsters and quickly became a pandemonium.
A story that follows the lives of four female friends in their 30's as they become involved in a series of murders.