1. Sweet Home (스위트홈)
As humans turn into savage monsters and the world plunges into terror, a handful of survivors fight for their lives — and to hold on to their humanity.
It has an average vote of 8.3 on TMDB.
2. Goblin (쓸쓸하고 찬란하神-도깨비)
In his quest for a bride to break his immortal curse, a 939-year-old guardian of souls meets a grim reaper and a sprightly student with a tragic past.
It has an average vote of 8.628 on TMDB.
3. 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.
4. Extracurricular (인간수업)
Determined to escape a dead-end life, a gifted high school student turns to a world of serious crime to ensure he can pay for college.
It has an average vote of 8.2 on TMDB.
5. Flower of Evil (악의 꽃)
Hiding a twisted past, a man maintains his facade as the perfect husband to his detective wife — until she begins investigating a series of murders.
It has an average vote of 8.213 on TMDB.
6. Meteor Garden (流星花园)
An ordinary girl is admitted to the most prestigious school in the country where she encounters F4, an exclusive group comprised of the four wealthiest and handsomest boys in the school - Dao Ming Si, Hua Ze Lei, Xi Men and Mei Zuo.
It has an average vote of 8.476 on TMDB.
7. Squid Game (오징어 게임)
Hundreds of cash-strapped players accept a strange invitation to compete in children's games. Inside, a tempting prize awaits — with deadly high stakes.
It has an average vote of 7.83 on TMDB.
8. 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.
9. Boys Over Flowers (꽃보다 남자)
Unassuming high school girl Jan-di stands up to — and eventually falls for — a spoiled rich kid who belongs to the school's most powerful clique.
It has an average vote of 8.252 on TMDB.
10. 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.
11. It's Okay to Not Be Okay (사이코지만 괜찮아)
Desperate to escape from his emotional baggage and the heavy responsibility he’s had all his life, a psychiatric ward worker begins to heal with help from the unexpected – a woman who writes fairy tales but doesn’t believe in them.
It has an average vote of 8.554 on TMDB.
12. My Holo Love (나 홀로 그대)
Unexpected love finds a lonely woman when she forms a connection with a humanlike hologram who looks exactly like his prickly creator.
It has an average vote of 8.528 on TMDB.
13. Descendants of the Sun (태양의 후예)
After a chance meeting in a hospital, an ardent soldier falls for a gifted surgeon. Opposing philosophies tear them apart, but fate has other plans.
It has an average vote of 8.368 on TMDB.
14. ONE PIECE
With his straw hat and ragtag crew, young pirate Monkey D. Luffy goes on an epic voyage for treasure.
It has an average vote of 8.179 on TMDB.
15. Money Heist: Korea - Joint Economic Area (종이의 집: 공동경제구역)
Disguised under the shadows of a mask, a crew of desperados band together under the leadership of a criminal mastermind known only as “The Professor” to pull off the biggest heist Korea has ever seen.
It has an average vote of 7.808 on TMDB.
16. Riverdale
Set in the present, the series offers a bold, subversive take on Archie, Betty, Veronica and their friends, exploring the surreality of small-town life, the darkness and weirdness bubbling beneath Riverdale’s wholesome facade.
It has an average vote of 8.452 on TMDB.
17. 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.
18. Go Ahead (以家人之名)
Three friends from troubled families form a unique, lasting bond — but their pasts soon cast a cloud over their lives.
It has an average vote of 8.444 on TMDB.
19. Tale of the Nine Tailed (구미호뎐)
A TV producer discovers a secret supernatural world as she becomes entangled with a former deity who's spent centuries searching for his lost lover.
It has an average vote of 8.4 on TMDB.
20. Itaewon Class (이태원 클라쓰)
In a colorful Seoul neighborhood, an ex-con and his friends fight a mighty foe to make their ambitious dreams for their street bar a reality.
It has an average vote of 8.444 on TMDB.