41 titles, most popular first
In October 1986, two women are found murdered on the edge of a small town, and the poorly equipped local police are soon overwhelmed. Detectives Park Doo-man and Cho Yong-koo rely on violence and fake evidence, while Seo Tae-yoon, a better-trained detective from Seoul, joins the hunt as more killings follow.
When two North Korean soldiers are shot dead at a guard post inside the Joint Security Area, wounded South Korean sergeant Lee Soo-hyeok escapes back across the border. To calm rising tensions, Swiss Army Major Sophie E. Jean is sent by a neutral commission to investigate, and she soon notices that the stories from both sides do not add up.
Soon after a mysterious Japanese stranger arrives in the mountain village of Gokseong, a strange sickness spreads, driving villagers to violently attack their own families. Police officer Jong-goo starts looking into the killings, and his fear deepens when his young daughter, Hyo-jin, begins showing signs of the illness.
Jang Hye-sung, who grew up through a hard childhood, is now a public defender who mostly looks out for herself. Her life changes when she meets Park Soo-ha, a high school senior who can hear what people are thinking just by meeting their gaze. Years ago, her brave testimony mattered in the case of his father's murder, and he has been looking for her ever since.
A widow sells medicinal herbs in a small southern town and dotes on her only son, Do-joon, a shy young man with an intellectual disability. When a high school girl is found dead and Do-joon is arrested on flimsy evidence, his mother is sure he is innocent and sets out to find the real killer herself.
Baek Hee-sung keeps his true identity and past hidden from his wife, detective Cha Ji-won. Together with their six-year-old daughter, they seem like an ideal family. But when Ji-won and her team begin looking into a string of unexplained killings, she starts to wonder whether her husband is keeping something from her.
Insomniac Busan detective Jang Hae-jun, who sees his wife only on weekends, looks into the death of a retired immigration officer found dead below a mountain he liked to climb. Suspicion falls on the man's much younger widow, Song Seo-rae, a Chinese emigrant who cares for the elderly, and as Hae-jun watches her closely, he begins to develop feelings for her.
Cha Dal-gun is an overlooked stuntman raising his orphaned nephew Hoon. After the two argue, Hoon leaves on a school trip to Morocco, and soon Dal-gun learns that the plane has crashed, killing over 200 people. Arriving in Morocco for the victims' funeral, he spots at the airport a passenger who was supposed to have died on that flight.
Genius profiler Lee Hyun comes back to Korea when a case stirs up a memory he believed was gone for good. Detective Cha Ji-an, on his new team, has quietly been looking into him, knowing his father was murdered and his brother vanished in connection with a criminal they both want caught.
Detective Ko Moo-chi, still haunted by a horrific crime he saw as a child, is determined to catch a psychopathic serial killer. With rookie officer Jeong Ba-reum at his side, he digs into what drives psychopaths and whether a tendency toward psychopathy could be spotted in a person's genes.
A former profiler who has turned to working as a shaman gets caught up in a string of mysterious events, together with his colleagues. Much of the story revolves around Minamdang, a suspicious café, and the customers who come through its doors.
Shooting champion Ok Chan-mi refuses to believe that her twin brother took his own life. As the police prepare to close the case, she transfers to his high school to find out who is responsible, and she teams up with Ji Soo-heon, a troubled boy who seeks justice through risky means of his own.
Art teacher An Yoon-soo finds her husband, a painter, dead in his studio, and a prosecutor quickly decides she is the killer despite thin evidence. Behind bars she meets Mo-eun, a mysterious woman arrested for a separate poisoning, who offers her a dangerous bargain.
After a fire takes his parents, Lee Ahn gains psychometry, the power to see the past of people and objects just by touching them. Still unable to control it, he meets Yoon Jae-in, a young woman guarding painful secrets, and teams up with his prosecutor guardian Kang Sung-mo and investigator Eun Ji-soo to chase a case tied to all their pasts.
In Jirisan National Park, rangers and park staff venture into the mountain's mysterious, unexplored corners to rescue survivors and lost hikers. Their work draws them into a mystery surrounding the mountain's many visitors, including people who arrive intent on murder and others who come in despair.
Kim Woo-hyun, whose father is a well-known police officer, shines at the academy and joins the cyber investigations unit. While hunting a hacker called Hades, he tracks him to an apartment building and arrives in time to see an actress plunge from it, a case that looks like suicide but soon points to something far darker.
Min Tae-yeon, a well-regarded prosecutor, was bitten and turned into a vampire. Despite the pain it causes him, he tastes the blood of murder victims to see what happened to them, using these glimpses to catch killers while keeping his secret from almost everyone except his partner, Detective Hwang Soon-bom.
Sewon is a brilliant brain scientist whose family is lost in a mysterious accident. Desperate to learn the truth, he links his mind with the brains of the dead to search their memories for clues. But the deeper he goes, the harder it becomes to tell their memories apart from his own.
A woman earns her living as a private interrogator, using a strange gift: she can hear when people lie, which has left her unable to trust anyone. While digging for the truth, she becomes tangled up with a man suspected of murder, someone nobody else believes is innocent.
A mysterious figure called Gaetal sends out text-message polls asking the public whether certain vicious criminals who have done terrible harm deserve to die. Whenever more than half of the people who reply vote for death, Gaetal carries out the sentence.
A hard-working detective who handles violent crimes suddenly has an unwanted guest in his body: the spirit of a shady swindler. As the two very different men struggle to share one life, the detective also finds himself drawn to a bold young reporter who is new on the job.
Yoo Ryeong joined the police to find her missing twin sister, convinced she fell victim to a serial killer known as the Subway Ghost. Working for the subway police, the rule-bending officer is paired with Go Ji-seok, a by-the-book partner who would much rather stay out of trouble.
When her young daughter Saet-byul is kidnapped and killed, Kim Soo-hyun is given a miraculous chance to travel back exactly two weeks before it happens. With just 14 days to change fate, she joins forces with Ki Dong-chan, an ex-detective now working as a private eye, who is trying to clear his brother of a crime he did not commit.
A man searching for the truth behind a series of murders and a woman determined to stop her parents from getting married end up stuck together in the year 1987. Thrown into the past, they soon discover that their missions are connected.
Yook Dong-sik is a timid securities analyst who can't stand up to anyone. After witnessing a murder, he flees with the killer's diary and is hit by police officer Shim Bo-kyung's patrol car, losing his memory. Finding the diary in his hands, he becomes convinced that he himself is a psychopath.
Jung-hoon is the top student at his school, and his rival Tae-gyu constantly attacks him with words and fists. After someone sees Jung-hoon pull a knife on Tae-gyu, he comes back during fourth period to find Tae-gyu stabbed to death, and classmate Da-jung catches him holding the knife. She believes him, and they have 40 minutes to find the real killer.
This series centers on ordinary people who are unfairly caught up as victims in a range of crimes. Alongside them are the offenders responsible for those crimes and the people determined to track those offenders down and catch them.
In 2007, young twins Kim Woo-jin and Kim Bum-gyun and their scientist father take in a female alien, whom Woo-jin names Byul, before their father vanishes. Ten years later, college student Woo-jin suspects his brother is tied to a string of deaths on campus. A second storyline unfolds twenty years further on, in 2037.
Gi Moo-hyeok, a well-known lawyer, takes on a false name, Gi Kang-jae, and slips into Chunmyung High School, an elite private school, as a substitute teacher. His real aim is to dig into the murder of one of its female students.
By day, Kim Soo-hyun is a calm, caring veterinarian who saves stray and injured animals, but in secret he is one of the world's most skilled assassins. When a string of mysterious murders hits Seoul, sharp detective Do Hyun-jin's investigation leads her straight to him.
Kim Hyun-soo, a straight-A university student, borrows his father's taxi one night to meet his friends. When a sad, mysterious young woman, Hong Gook-hwa, mistakes it for a working cab and climbs in, the choices he makes that night leave him the main suspect in a brutal killing, with only a shabby lawyer, Shin Joong-han, offering to help.
Prosecutor Cha Woo-jin has spent fifteen years haunted by the unsolved murder of his first love, Seung-hee. With only ten days left before the case can no longer be prosecuted, he meets Jo Eun-bi, a 17-year-old student who looks exactly like Seung-hee, and their meeting sets off a chain of events around the old crime.
In the early days of criminal profiling in South Korea, the country's very first profiler struggles to understand how serial killers think. At the same time, he fights to convince a doubtful society that studying criminal behavior is the future of solving crimes.
In the fictional city of Iltan, a string of murders blamed on a killer nicknamed Gap-dong goes unsolved. Detective Yang Cheol-gon pursues local man Ha Il-sik, who dies insisting he is innocent, and Ha's son Moo-yeom grows up to become a police officer to clear his father's name. Seventeen years later, new crimes echoing Gap-dong's begin.
Choi Young-jin leads a police detective squad, taking on brutal crimes alongside senior detective Park Jong-ho and her team. At the same time, she is raising her daughter Ha-eun, juggling a demanding career in law enforcement with life at home as a mother.
Choi Seon-hee's family looks happy and flawless to everyone around them. After Park Kyung-ho, a friend of Seon-hee's, is murdered, the family members grow more and more suspicious of one another, and the picture of a perfect household begins to crack.
Yoo Seol-ok, a prosecutor's wife, has long dreamed of becoming a police officer. When she meets the passionate detective Ha Wan-seung, he gives her a chance to chase that dream, and the two begin working together on puzzling cases.
On Christmas Day, a student at an elite high school falls to his death, and the police and school are quick to call it suicide. When another student claims to have seen a murder, unease spreads; ignored by adults and chased by reporters, the students decide to hold their own trial at school.
In Incheon, veteran detective Kang Do-chang relies on 18 years of experience and personal connections rather than science. Working alongside him is Oh Ji-hyuk, an elite, wealthy detective who works from evidence and criminal psychology. Together with passionate reporter Jin Seo-kyung, they face people trying to bury ugly truths.
This mystery thriller follows the search for a missing sister inside an apartment complex set to be torn down and rebuilt. Its seemingly ordinary residents hide their greed behind everyday faces, and the deeper the search goes, the more secrets come to light.
Kang Tae-joo, once a star detective, has been demoted and sent back home to Gangseong, but he still refuses to bend to injustice. He sees the town's serial murder case as a way to win back his reputation, yet he keeps clashing with prosecutor Cha Si-young, who bullied him back in school.
