7 K-Dramas So Dark Only True Thriller Fans Would Like Them 

K-dramas never fail to surprise you with the gripping storylines at the heart of the shows. Every time you think you have seen it all, the creators of South Korean shows prove you wrong.

The industry is full of dramas of every genre imaginable, but there is a noticeable focus on rom-coms, period dramas, horrors, and thrillers. This time, we will tell you all about the darkest K-dramas ever created.

Read on to find out the seven perfect shows to binge on if you are a fan of all things nerve-tickling.

1. Nobody Knows (2020)

At the center of the series is detective Cha Young-Jin, whose past is so troubling that she wants to forget it all. But now she is investigating the murder of her friend, and as she dives deeper into the mystery, she discovers that the murder might have been committed by a schoolboy and his friends.

The K-drama is very heavy and overly emotional. It deals with many disturbing topics such as child abuse, trauma, and murder. But what's really devastating is that the show highlights that the society we live in is not always about justice.

2. Beyond Evil (2021)

This K-drama is a psychological thriller that revolves around two detectives who unexpectedly find out that their small and rather peaceful town is nothing like that in reality. As they begin to investigate a series of murders, they discover the many secrets that the people of their town have been hiding for years.

The show has this gripping atmosphere, but not only because of the murderous premise, but also because the main characters are shown dealing with their mental health issues. The show is full of suspense, and the dark atmosphere never leaves the screen.

3. Signal (2016)

Another series about two detectives, but this time one of them is from the past and the other one lives in a modern society. They have found a way to communicate through time and end up tied together to solve the same mystery.

There are many criminal cases in this series which focus on murders, corruption, and kidnapping. It doesn't shy away from the grit and intrigue of these cases, creating an atmosphere that is intense and suspenseful throughout.

4. Hell Is Other People (2019)

Mixing elements of psychological thriller, horror and suspense, this K-drama centers on Joon Woon, a young man who moves to a new neighborhood to change his future for the better, but instead gets trapped with mysterious neighbors.

This drama is an excellent choice for those who love to delve deep into the various creepy emotions and behaviors of the characters involved in the story.

Everything is perfect in this thriller: the sinister characters, the complicated plot, and the overall atmosphere that just keeps you on the edge of your seat.

5. Stranger (2017)

In the center of this crime and mystery series is a prosecutor named Hwang Si-wok. He has a disability that prevents him from feeling any emotions. Instead, he uses logic and rational thinking in his everyday life, which actually helps him with his cases and investigations.

After a scandalous murder happens, he is forced to team up with a detective named Han Yeo-Jin to find out the truth about the crime. There are many dark twists and disturbing scenes that make the show a dark thriller.

“It's a very good drama. It won’t have any romance or fun aspect so you might feel a bit bored at first. Then you do need to have patience as the Plot relies and revolves around the suspense for several episodes. The lady inspector acted very well and her character was written nicely too,” Redditor rmani555 said.

6. Save Me (2017-2019)

The story in Save Me revolves around a young woman, Im Sang-mi, and her family. Tired of their previous life, they have decided to move to a village to start a new life. But instead, upon their arrival, they become involved with a dangerous religious cult.

As the family becomes caught in the cult's web, Sang-mi finds herself in a desperate situation, looking for help to escape their clutches. The fans admit that the show gave them chills.

“It's a good drama with great characters but it's like a psychological slow burner and you'd always be wanting to know what happens next. I got these eerie chills while watching this drama, definitely not something I'd suggest if you want something light to watch,” Redditor MaxMellon said.

7. Hellbound (2021)

Although it is a very disturbing and frightening show to watch, it is actually one of the most popular among K-drama fans.

It revolves around the fact that the inhuman creatures start informing people about the actual date of their death. When this happens, of course, it causes total chaos in the world.