1. The Heirs (상속자들)
After a chance encounter in LA, two teens from different social backgrounds reunite at an exclusive high school attended by Korea's über rich.
It has an average vote of 7.818 on TMDB.
2. Doom at Your Service (어느 날 우리 집 현관으로 멸망이 들어왔다)
A woman with only a short time to live and a man with the supernatural power to bring the world to an end discover the true meaning of life and love.
It has an average vote of 7.91 on TMDB.
3. Extraordinary You (어쩌다 발견한 하루)
When a high-school girl finds that she is merely a character from a comic book whose destiny is decided by the writer, she decides to change the plot to suit her desires and find the love of her life.
It has an average vote of 7.977 on TMDB.
4. Girl from Nowhere (เด็กใหม่)
A mysterious, clever girl named Nanno transfers to different schools, exposing the lies and misdeeds of the students and faculty at every turn.
It has an average vote of 8.496 on TMDB.
5. W: Two Worlds Apart (더블유)
After being pulled into the webtoon world created by her father, a surgical resident gets entangled in a murder mystery involving the story's hero.
It has an average vote of 8.486 on TMDB.
6. Abyss (어비스)
After meeting an untimely demise in separate incidents, Cha Min and Go Se-yeon discover they’ve come back to life in new bodies they don’t recognize.
It has an average vote of 8.17 on TMDB.
7. Mr. Sunshine (미스터 션샤인)
Set in the early 1900s, this drama tells the story of a young man from Korea who grows up in the United States. When he returns to Korea as a US Marine Corps officer, he meets and falls in love with a noblewoman who is fighting for Korean independence. Their romance is complicated by social class and political ideology.
It has an average vote of 8.4 on TMDB.
8. While You Were Sleeping (당신이 잠든 사이에)
Burdened with visions of the future in their dreams, a young woman and two men try to prevent horrible events before they actually happen.
It has an average vote of 8.411 on TMDB.
9. Oh My Venus (오 마이 비너스)
Dumped by her boyfriend of 15 years for gaining weight, a lawyer gets help from a hotshot personal trainer to get in shape and turn her life around.
It has an average vote of 8.2 on TMDB.
10. Fated to Love You (운명처럼 널 사랑해)
A chaebol heir, Lee Geon, and a "post-it" girl, Kim Miyoung, are forced to marry after their drunken one-night stand resulting to an unexpected pregnancy.
It has an average vote of 8.4 on TMDB.
11. Shopaholic Louis (쇼핑왕 루이)
A romance takes place between Kang Ji-Sung aka Louie and Ko Bok-Sil. Louie is from a rich family, but he has lost his memory. Ko Bok-Sil is a woman with a heart like an angel. Louie learns about true love after meeting Ko Bok-Sil.
It has an average vote of 7.916 on TMDB.
12. The King's Affection (연모)
When the crown prince is killed, his twin sister assumes the throne while trying to keep her identity and affection for her first love a royal secret.
It has an average vote of 8.283 on TMDB.
13. Shōgun
In Japan in the year 1600, at the dawn of a century-defining civil war, Lord Yoshii Toranaga is fighting for his life as his enemies on the Council of Regents unite against him, when a mysterious European ship is found marooned in a nearby fishing village.
It has an average vote of 8.533 on TMDB.
14. Still 17 (서른이지만 열일곱입니다)
Gong Woo-Jin is a 30-year-old single man and he works as a set designer. Due to a trauma he experienced 13 years ago, he does not want to have a relationship with others. When Woo Seo-Ri was 17, she fell into a coma. 13 years later, she wakes up from her coma. Her mental age is still that of a 17-year-old, but she is now 30-years-old. Gong Woo-Jin and Woo Seo-Ri get involved with each other and fall in love.
It has an average vote of 8.1 on TMDB.
15. Solo Leveling (俺だけレベルアップな件)
They say whatever doesn’t kill you makes you stronger, but that’s not the case for the world’s weakest hunter Sung Jinwoo. After being brutally slaughtered by monsters in a high-ranking dungeon, Jinwoo came back with the System, a program only he could see, that’s leveling him up in every way. Now, he’s inspired to discover the secrets behind his powers and the dungeon that spawned them.
It has an average vote of 8.573 on TMDB.
16. Flower Boy Next Door (이웃집 꽃미남)
Go Dok Mi doesn't spend all day dreaming about her knight in shining armor — she’s too busy spying on her neighbors who all happen to be hot, "flower-boy" types, including cartoon artist Oh Jin Rak. But when Enrique Geum, the new pretty boy next door, catches her, Dok Mi is finally forced to face the consequences - without the safety of binoculars and curtains. Will he be able to convince this “urban Rapunzel” to let her hair down? Whether you’re a lover or a fighter, this sensitive man will captivate your sensibilities.
It has an average vote of 8.2 on TMDB.
17. A Love So Beautiful (아름다웠던 우리에게)
Love is as tough as it is sweet for a lovestruck teenager, whose relationship with her next-door neighbor transforms as they grow into adulthood.
It has an average vote of 8.373 on TMDB.
18. Tunnel (터널)
A police detective from 1986 travels in time to the present to save his daughter.
It has an average vote of 7.788 on TMDB.
19. The Moon Embracing the Sun (해를 품은 달)
Years after she's assumed dead by the palace, a young noblewoman, now trained as a shaman, returns to court to reclaim her rightful position as queen.
It has an average vote of 7.898 on TMDB.
20. Touch Your Heart (진심이 닿다)
Hoping to make a comeback after a bad scandal, an actress agrees to research a new role by taking a job as a secretary for a prickly attorney.
It has an average vote of 8.338 on TMDB.