1. Weightlifting Fairy Kim Bok-joo (역도요정 김복주)
A competitive swimmer crosses paths with his childhood friend, a rising weight lifting star, and realizes that she has a secret crush on his cousin.
It has an average vote of 8.6 on TMDB.
2. 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 8.5 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 8.656 on TMDB.
4. Doctors (닥터스)
A recalcitrant, delinquent teen girl meets a compassionate teacher, who inspires her to alter her path and become a street-savvy neurosurgeon.
It has an average vote of 8.2 on TMDB.
5. Where Stars Land (여우각시별)
This series follows people who work diligently at Incheon International Airport. Lee Soo Yeon graduated from prestigious KAIST. He begins work at Incheon International Airport and gives himself a goal of six months to get used to working there. Lee Soo-Yeon is a mysterious man who keeps people at a distance. There, he meets Han Yeo Reum. She is a new employee in the passenger service team. She wants to be a perfectionist, but her reality is a little different. She makes a lot of mistakes.
It has an average vote of 7.5 on TMDB.
6. Mischievous Kiss (장난스런 키스)
A clumsy high-school girl - Oh Ha-ni - is at the bottom of her class, and she has had a crush on a popular genius, Baek Seung-Jo, ever since she first laid eyes on him.
It has an average vote of 7.7 on TMDB.
7. Hotel Del Luna (호텔 델루나)
When he's invited to manage a hotel for dead souls, an elite hotelier gets to know the establishment's ancient owner and her strange world.
It has an average vote of 8.5 on TMDB.
8. 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 7.8 on TMDB.
9. What's Wrong with Secretary Kim (김비서가 왜 그럴까)
Lee Young-Joon's family runs a large company and he works as the vice-president of the company. He is smart, rich and handsome, but he is arrogant. His secretary is Kim Mi-So. She has worked for him for years and she is perfect for him, but Kim Mi-So decides to quit her job.
It has an average vote of 8.368 on TMDB.
10. Love Alarm (좋아하면 울리는)
Love Alarm is an app that tells you if someone within a 10-meter radius has a crush on you. It quickly becomes a social phenomenon. While everyone talks about it and uses it to test their love and popularity, Jojo is one of the few people who have yet to download the app. However, she soon faces a love triangle situation between Sun-oh whom she starts to have feelings for, and Hye-young, who has had a huge crush on her.
It has an average vote of 8.363 on TMDB.
11. My Love From Another Star (별에서 온 그대)
An alien who came to Earth 400 years ago is almost able to return to his own planet, but when he meets a famous actress, he doesn't want to go home.
It has an average vote of 8.3 on TMDB.
12. 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 7.9 on TMDB.
13. Angel's Last Mission: Love (단, 하나의 사랑)
As a punishment for meddling in human affairs, an angel faces the impossible task of finding a soulmate for a cold-hearted ballerina.
It has an average vote of 8.147 on TMDB.
14. Big Mouth (빅마우스)
A lawyer, caught up in a murder case, becomes a notorious and genius con artist overnight, in order to fight against a huge conspiracy and survive.
It has an average vote of 8.1 on TMDB.
15. Start-Up (스타트업)
Young entrepreneurs aspiring to launch virtual dreams into reality compete for success and love in the cutthroat world of Korea's high-tech industry.
It has an average vote of 8.3 on TMDB.
16. A Korean Odyssey (화유기)
A self-serving mythical creature's bid for invincibility backfires when he finds himself at the mercy of a woman who can see otherworldly beings.
It has an average vote of 8.2 on TMDB.
17. Are You Human? (너도 인간이니)
Nam Shin is a son from a family who runs a large company. After an unexpected accident, he falls into a coma. His mother Oh Ro-Ra is an authority on brain science and artificial intelligence. She creates an android named Nam Shin III which looks like just like her son Nam Shin. The android pretends to be Nam Shin and he has a bodyguard So-Bong.
It has an average vote of 8.3 on TMDB.
18. True Beauty (여신강림)
Lim Ju-kyung is a high school student. Since she was little, she has had a complex about her appearance. To hide her bare face, Ju-kyung always wears make-up. Her excellent make-up skills make her pretty and she hides her bare face in front of others. She gets involved with 2 men; Lee Su-ho and Han Seo-jun.
It has an average vote of 8.4 on TMDB.
19. 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 8.5 on TMDB.
20. I Hear You (最动听的事)
Bei Er Duo, a girl from an ordinary family, dreams about studying in Japan to be a professional voice actor. However, her mother wants her to marry rich whilst she is young, leading to continuous blind dates which irritate Bei Er Duo. In her desperation to raise funds for studying overseas as well as helping her best friend Tang Li out of a crisis, Bei Er Duo joins a couple reality program, encountering top violin maker Ye Shu Wei.
It has an average vote of 7.7 on TMDB.