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When you sink into a great K-drama, do you ever wonder how the writers came up with the story? Where do all those twists and emotional beats come from? While many K-dramas are completely original or adapted from novels and webtoons, a surprising number of them pull directly from real life. Some retell historical romances, some dramatize famous Korean crime cases, and some turn the lives of athletes and artists into something we can binge on a weekend.
In this guide, we gathered seven of the most compelling K-dramas and mini K-dramas inspired by actual events. If you love a good true story behind your favorite show, keep reading. And if you want even more K-drama and K-pop deep dives, browse the rest of the articles on Daebak.
The Red Sleeve
Released in 2021 on MBC, The Red Sleeve stars 2PM's Lee Jun-ho and Lee Se-young as the young Prince Yi-san and court lady Sung Deok-im. The series is based on a novel of the same name, which itself is loosely inspired by historical records about the relationship between King Jeongjo and his concubine Uibin Seong.
While the show is heavily romanticized, it is actually true that Sung Deok-im refused the king's proposal not once but twice because she did not want to lose her freedom. At least, that is how the director interpreted her refusals, and we know this happened because King Jeongjo himself wrote about it in his eulogies for her. Writing eulogies at all was extraordinary, and writing them for a concubine was even rarer.
The relationship between Yi-san, a young idealist and rightful prince who later becomes king, and this brilliant, charming court lady will take your breath away. Both leads carry the emotional weight beautifully and have wonderful chemistry on screen. Totally worth watching.
Hymn of Death
Hymn of Death is a 2018 South Korean SBS miniseries starring Lee Jong-suk and Shin Hye-sun, available on Netflix outside Korea. Set in the 1920s during the Japanese occupation of Korea, the drama follows playwright Kim Woo-jin, whose works addressed the hardships of that era, and Yun Shim-deok, the Joseon dynasty's first soprano.
The two met while Yun Shim-deok was in college and fell in love, but to her despair Kim Woo-jin was already married. After many struggles, their love story ended in tragedy. Beyond being a beautifully made series, this is also a great way for international viewers to learn more about this historical period in Korea and these two real figures. It also marked the on-screen reunion of Lee Jong-suk and Shin Hye-sun after their 2013 drama School. Not the loudest hit on the list, but a hidden gem.
Signal
Released in 2016 by tvN, Signal follows criminal profiler Park Hae-young, played by Lee Je-hoon, who one day finds a mysterious walkie-talkie that connects him to Detective Lee Jae-han (Cho Jin-woong), who is actually living in the past. Detective Jae-han is investigating the murder of Yoon-jung, Hae-young's childhood friend, a cold case that has gone unsolved for years. Helping them along the way is Detective Cha Soo-hyun (Kim Hye-soo).
While the main characters are fictional, the cases throughout the series draw heavily from real-life Korean crime cases. Mild spoilers ahead. The first two episodes are inspired by the 1997 Park Chorong Bitnari kidnapping and murder case, in which an eight-year-old girl was abducted and killed by a pregnant woman. The discovery of a suspect hanging inside a waste disposal bin echoes the 2010 Ochang Manhole Case in Cheongju, where a building contractor was found hanging inside a manhole with his wrists bound by cable wire, ruled a staged suicide.
Episodes 11 and 16 reference the infamous 2004 Miryang gang rape, in which at least 41 male high school students assaulted several middle and high school girls over 11 months. The case sparked national outrage over how the police treated the victims and the lenient handling of the offenders. The series also revisits the Hwaseong Serial Murders, one of the most notorious cold cases in Korea, which began in 1986 and inspired multiple films and shows. An intense, addictive thriller you will not be able to pause.
Fight for My Way
Released in 2017 on KBS2, Fight for My Way tells the story of Ko Dong-man (Park Seo-joon), who once dreamed of becoming a famous Taekwondo athlete but now has a dull office job, and his lifelong friend Choi Ae-ra (Kim Ji-won), who dreams of being a TV host but works at a department store. As they chase their dreams, they also discover an unexpected romantic spark, while their friends Kim Joo-man (Ahn Jae-hong) and Baek Seol-hee (Song Ha-yoon) face their biggest crisis after six years together.
Writer Lim Sang-chun revealed that the main couple was inspired by martial artist Choo Sung-hoon and his wife Yano Shiho. She wanted to introduce the general public to the realities of martial arts fighters, a community that often faces misconceptions. A K-drama made for the slightly lost twenty-somethings inside all of us, about finding yourself, your career, and real love.
Weightlifting Fairy Kim Bok-joo
Weightlifting Fairy Kim Bok-joo is a 2016 MBC drama loosely based on the life of Olympic gold medalist Jang Mi-ran. The story focuses on the college life of Kim Bok-joo, played by Lee Sung-kyung, a passionate weightlifter who spends most of her time training with her teammates and friends Lee Sun-ok and Jung Nan-hee.
The girls are not exactly popular with the guys, since their sport is often dismissed as not very feminine. One day, Bok-joo runs into Jung Joon-hyung (Nam Joo-hyuk), a swimmer who is hugely popular on campus. They start off with misunderstandings, slowly become friends, and then quietly fall for each other while pushing each other to grow as athletes and as people. An endearing coming-of-age K-drama that will make you smile, cry a little, and is easily one of the most beloved titles on this list.
Taxi Driver (Seasons 1 and 2)
Released in 2021 on SBS, Taxi Driver tells the story of Kim Do-gi (Lee Je-hoon), a former Special Forces officer whose life shattered after his mother was murdered by a serial killer. He drifts without purpose until he meets Jang Sung-chul (Kim Eui-sung), who recruits him into Rainbow Taxi, a secret organization that avenges victims the law has failed. Prosecutor Kang Ha-na (Esom) investigates them for their illegal activities, while feeling conflicted about what they actually do.
Some spoilers ahead. In Season 1, the opening case closely mirrors the 2008 Cho Doo-soon case, a particularly disturbing real-life crime involving the sexual assault of an eight-year-old girl. Cho Doo-soon brutally attacked her, causing severe permanent injuries, and was sentenced to only 12 years because he claimed he was drunk and could not judge right from wrong. Public outrage was massive, and many wished he had met the same fate as his fictional counterpart in the drama.
Another case Rainbow Taxi takes on draws from the so-called Purple Island incident in Jeolla Province that came to light in 2014. Disabled people had been sold or coerced into working in salt factories, where they were abused and threatened to keep them from escaping. Investigations revealed that local police had even returned escapees to the factories. The U Data case is inspired by abuses at WeDisk, a cloud storage company whose CEO Yang Jin-ho beat employees, made them kneel, dyed their hair on demand, and once forced them to kill chickens with a crossbow at a company retreat. Videos from 2018 finally exposed his behavior.
In Season 2, the show dramatizes the infamous Nth Room case, in which three perpetrators blackmailed women into sending exploitative content through Telegram between 2018 and 2020. A man going by "God God" lured victims with fake links that stole their personal information, then forced them to submit material to eight chat rooms. Doctor's Room, run by a man known as Baksa, used fake modeling listings to bait victims. Moon Hyung-wook (God God) and Cho Ju-bin (Baksa), aged 24 and 25, were arrested in 2020. The series also addresses school bullying, not as one specific case but as a serious social problem affecting Korean students. A must-watch, and there is even a webtoon version.
Juvenile Justice
Juvenile Justice is a 2022 Netflix series following Shim Eun-seok (Kim Hye-soo), a judge known for openly disliking juvenile offenders, who often face little punishment under current Korean law. As in Signal and Taxi Driver, many of the cases are pulled from real Korean crimes. Mild spoilers ahead.
The first case features a 13-year-old boy who kills and dismembers an eight-year-old boy. The real-life inspiration is, if anything, even more chilling. In 2017, a 17-year-old girl, working with an 18-year-old accomplice (Park), planned the brutal murder of an elementary school student. Kim lured the girl from a nearby park to her home, claiming she would let her use a phone to call her mother, then killed her and hid the body on her apartment rooftop. She also confessed to mutilating part of the body and sending it to Park. Park denied involvement in the murder itself and only admitted to disposing of the body. Both were sentenced to 20 years, which much of the public considered too lenient.
The series also references the 2018 Sookmyung Girls' High School fraud case, in which test answers were leaked and a father falsified the grades of two students. Another episode draws from the 2020 Daejeon hit-and-run case. Eight middle school students stole a car from a rental company in Seoul, drove to Daejeon, and killed an 18-year-old college student who was working part-time as a delivery rider. The students pleaded not guilty and never apologized to the victim's family. Since they were under 14, they could not bear criminal responsibility and only paid 400 million won in civil compensation. Many of the cases in the series are inspired by real events, which is exactly what makes it so enraging and why it sparked so much conversation in Korea. A must-watch if you love crime-thriller K-dramas and true crime stories.
These are just a few of our favorite K-dramas inspired by real stories, some tragic, some inspiring, some romantic. Many became massive hits, but even the quieter titles on this list deserve a spot on your watchlist. Tell us in the comments if you have other K-dramas inspired by real events you would like us to cover!
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