1. 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 8.587 on TMDB.
2. The Umbrella Academy
A dysfunctional family of superheroes comes together to solve the mystery of their father's death, the threat of the apocalypse and more.
It has an average vote of 8.618 on TMDB.
3. 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 8.702 on TMDB.
4. Boys Over Flowers (꽃보다 남자)
A working class girl winds up at an exclusive prep school. 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 8.256 on TMDB.
5. 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 8.5 on TMDB.
6. 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 8.493 on TMDB.
7. The King: Eternal Monarch (더 킹 : 영원의 군주)
Lee Gon is the third Korean emperor of his generation. His citizens regard him as the perfect leader. But behind this flawless appearance, hides a deep wound. When he was eight years old, his father was murdered before his eyes following a coup. Today, instead of respecting his filial duty, he prefers to escape the palace to attend university conferences. During one of his escapades, he sees himself propelled into a parallel world where he meets Jeong Tae Eul, an inspector with whom he teams up with to defeat the criminals but also close the door between their two worlds.
It has an average vote of 8.436 on TMDB.
8. Sweet Home (스위트홈)
As humans turn into savage monsters and wreak terror, one troubled teen and his apartment neighbors fight to survive — and to hold on to their humanity.
It has an average vote of 8.458 on TMDB.
9. W: Two Worlds Apart (W: Two Worlds Apart)
W, a webtoon, is written and drawn by Yeon-joo's father and follows rich boy vigilante Chul as he attempts to find the culprit who murdered his family one fateful night. Despite the webtoon's popularity, Yeon-joo's father, Seong-moo, plans to abruptly end it by having Chul killed off.
It has an average vote of 8.501 on TMDB.
10. 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 7.791 on TMDB.
11. Anne with an E
A coming-of-age story about an outsider who, against all odds and numerous challenges, fights for love and acceptance and for her place in the world. The series centers on a young orphaned girl in the late 1890’s, who, after an abusive childhood spent in orphanages and the homes of strangers, is mistakenly sent to live with an elderly woman and her aging brother. Over time, 13-year-old Anne will transform their lives and eventually the small town in which they live with her unique spirit, fierce intellect and brilliant imagination.
It has an average vote of 8.704 on TMDB.
12. Miraculous: Tales of Ladybug & Cat Noir (Miraculous, les aventures de Ladybug et Chat Noir)
Normal high school kids by day, protectors of Paris by night! Miraculous follows the heroic adventures of Marinette and Adrien as they transform into Ladybug and Cat Noir and set out to capture akumas, creatures responsible for turning the people of Paris into villains. But neither hero knows the other’s true identity – or that they’re classmates!
It has an average vote of 8.032 on TMDB.
13. My First First Love (첫사랑은 처음이라서)
Due to various personal reasons, a group of Yun Tae-o’s friends move into his house, where they experience love, friendship, and everything in between.
It has an average vote of 8.3 on TMDB.
14. Squid Game (오징어 게임)
Hundreds of cash-strapped players accept a strange invitation to compete in children's games—with high stakes. But, a tempting prize awaits the victor.
It has an average vote of 7.834 on TMDB.
15. Lucifer
Bored and unhappy as the Lord of Hell, Lucifer Morningstar abandoned his throne and retired to Los Angeles, where he has teamed up with LAPD detective Chloe Decker to take down criminals. But the longer he's away from the underworld, the greater the threat that the worst of humanity could escape.
It has an average vote of 8.487 on TMDB.
16. I Am Not a Robot (로봇이 아니야)
Kim Min Gyu has wealth and success, but lives an isolated life due to his allergy of people. He then meets and falls in love with a girl who is pretending to be a robot for her ex-boyfriend, a genius robots professor.
It has an average vote of 8.38 on TMDB.
17. The Vampire Diaries
The story of two vampire brothers obsessed with the same girl, who bears a striking resemblance to the beautiful but ruthless vampire they knew and loved in 1864.
It has an average vote of 8.338 on TMDB.
18. Bridgerton
Wealth, lust, and betrayal set in the backdrop of Regency era England, seen through the eyes of the powerful Bridgerton family.
It has an average vote of 8.153 on TMDB.
19. 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 8.5 on TMDB.
20. She Was Pretty (그녀는 예뻤다)
Ji Sung Joon has a crush on the most beautiful girl in town, Kim Hye Jin - the only problem is, he's unattractive and lacks self-esteem. As fate would have it, years later Sung Joon grows up to be not only successful, but extremely attractive. However, when he runs into his first love Hye Jin, she has become unattractive and poor. Can their love transcend the vanity they both associated with each other?
It has an average vote of 8.3 on TMDB.
21. Hotel Del Luna (호텔 델루나)
The Hotel Del Luna, located in Seoul, is not like any other hotel: its clients are all ghosts. Jang Man-wol, stuck in the hotel for the past millennium, meets Goo Chan-sung, the new manager.
It has an average vote of 8.59 on TMDB.
