1. Demon Slayer: Kimetsu no Yaiba (鬼滅の刃)
It is the Taisho Period in Japan. Tanjiro, a kindhearted boy who sells charcoal for a living, finds his family slaughtered by a demon. To make matters worse, his younger sister Nezuko, the sole survivor, has been transformed into a demon herself. Though devastated by this grim reality, Tanjiro resolves to become a “demon slayer” so that he can turn his sister back into a human, and kill the demon that massacred his family.
It has an average vote of 8.673 on TMDB.
2. Better Call Saul
Six years before Saul Goodman meets Walter White. We meet him when the man who will become Saul Goodman is known as Jimmy McGill, a small-time lawyer searching for his destiny, and, more immediately, hustling to make ends meet. Working alongside, and, often, against Jimmy, is “fixer” Mike Ehrmantraut. The series tracks Jimmy’s transformation into Saul Goodman, the man who puts “criminal” in “criminal lawyer".
It has an average vote of 8.675 on TMDB.
3. The Boys
A group of vigilantes known informally as “The Boys” set out to take down corrupt superheroes with no more than blue-collar grit and a willingness to fight dirty.
It has an average vote of 8.47 on TMDB.
4. 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 8.491 on TMDB.
5. Dexter
Dexter Morgan, a blood spatter pattern analyst for the Miami Metro Police also leads a secret life as a serial killer, hunting down criminals who have slipped through the cracks of justice.
It has an average vote of 8.196 on TMDB.
6. Chainsaw Man (チェンソーマン)
Denji has a simple dream—to live a happy and peaceful life, spending time with a girl he likes. This is a far cry from reality, however, as Denji is forced by the yakuza into killing devils in order to pay off his crushing debts. Using his pet devil Pochita as a weapon, he is ready to do anything for a bit of cash.
It has an average vote of 8.559 on TMDB.
7. Game of Thrones
Seven noble families fight for control of the mythical land of Westeros. Friction between the houses leads to full-scale war. All while a very ancient evil awakens in the farthest north. Amidst the war, a neglected military order of misfits, the Night's Watch, is all that stands between the realms of men and icy horrors beyond.
It has an average vote of 8.451 on TMDB.
8. The Queen's Gambit
In a 1950s orphanage, a young girl reveals an astonishing talent for chess and begins an unlikely journey to stardom while grappling with addiction.
It has an average vote of 8.491 on TMDB.
9. My Only Love Song (마이 온리 러브송)
Song Soo-Jung is an arrogant pop star who believes not only that status and money can get you anywhere, but that it defines your worth. She accidentally falls into a time-slip portal and travels back in time to the Joseon era where she meets On-Dal, a man who loves money yet is generous to those without.
It has an average vote of 8.2 on TMDB.
10. 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 8.622 on TMDB.
11. 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 8.64 on TMDB.
12. 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 8.348 on TMDB.
13. The Good Place
Eleanor Shellstrop, an ordinary woman who, through an extraordinary string of events, enters the afterlife where she comes to realize that she hasn't been a very good person. With the help of her wise afterlife mentor, she's determined to shed her old way of living and discover the awesome person within.
It has an average vote of 7.98 on TMDB.
14. 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 7.824 on TMDB.
15. Sex Education
Inexperienced Otis channels his sex therapist mom when he teams up with rebellious Maeve to set up an underground sex therapy clinic at school.
It has an average vote of 8.267 on TMDB.
16. Chernobyl
The true story of one of the worst man-made catastrophes in history: the catastrophic nuclear accident at Chernobyl. A tale of the brave men and women who sacrificed to save Europe from unimaginable disaster.
It has an average vote of 8.67 on TMDB.
17. Silo
In a ruined and toxic future, a community exists in a giant underground silo that plunges hundreds of stories deep. There, men and women live in a society full of regulations they believe are meant to protect them.
It has an average vote of 8.2 on TMDB.
18. Marvel's The Punisher
A former Marine out to punish the criminals responsible for his family's murder finds himself ensnared in a military conspiracy.
It has an average vote of 8.113 on TMDB.
19. Good Omens
Aziraphale, an angel, and Crowley, a demon, join forces to find the Antichrist and stop Armageddon.
It has an average vote of 8.1 on TMDB.
20. Band of Brothers
Drawn from interviews with survivors of Easy Company, as well as their journals and letters, Band of Brothers chronicles the experiences of these men from paratrooper training in Georgia through the end of the war. As an elite rifle company parachuting into Normandy early on D-Day morning, participants in the Battle of the Bulge, and witness to the horrors of war, the men of Easy knew extraordinary bravery and extraordinary fear - and became the stuff of legend. Based on Stephen E. Ambrose's acclaimed book of the same name.
It has an average vote of 8.534 on TMDB.