The science fiction genre in Korean dramas often explores futuristic concepts, advanced technology, space, time travel, and alternate realities. Here’s a list of some notable sci-fi K-dramas:
1. “W: Two Worlds” (2016): A drama about a woman who finds herself transported into a popular webtoon, leading to a blurring of lines between reality and fiction.
![](https://1.vikiplatform.com/c/30854c/1514dbf45f.jpg?x=b&a=0x0)
2. “Circle: Two Worlds Connected” (2017): A sci-fi mystery that unfolds in two timelines – one set in 2017 and the other in 2037. It delves into the emergence of an alien, and how the future is a dystopian society separated into two worlds.
![](https://images-na.ssl-images-amazon.com/images/S/pv-target-images/16921af0417b960d7b0c6c45c8508d0732378b24f9dcffa4f5ec38ec99697203._RI_TTW_.jpg)
3. “The King: Eternal Monarch” (2020): This drama deals with the concept of parallel universes. A monarch from a Korean empire steps into a parallel world and meets a detective from modern-day South Korea.
![](https://m.media-amazon.com/images/M/MV5BZGFmNDI3NGItMGNkNS00ODFhLWI5YzgtYmI2OTdkMWI5Y2Y1XkEyXkFqcGdeQVRoaXJkUGFydHlJbmdlc3Rpb25Xb3JrZmxvdw@@._V1_.jpg)
4. “Memories of the Alhambra” (2018-2019): Merging augmented reality gaming with real life, this drama revolves around a CEO and a hostel owner who find themselves caught in mysterious and dangerous events.
![](https://variety.com/wp-content/uploads/2018/11/mo-alhambra-netflix-cropped.jpg)
5. “Are You Human?” (2018): A story about a high-tech AI humanoid robot that is created to stand in for a comatose chaebol heir, leading to emotional and ethical dilemmas.
![](https://0.soompi.io/wp-content/uploads/2018/05/20211026/Are-You-Human-Too2.jpg)
6. “Signal” (2016): While merging with the crime genre, this drama involves a mysterious walkie-talkie that allows a detective from the past to communicate with a detective from the present.
![](https://flxt.tmsimg.com/assets/p14267577_b_h9_ae.jpg)
7. “Tunnel” (2017): A detective from the 1980s travels forward in time to the present day while chasing a serial killer.
![](https://1.vikiplatform.com/c/33747c/Tunnel_Channel-Thumbnail_1560x872.jpg?x=b)
8. “9 Times Time Travel” (also known as “Nine: Nine Times Time Travel”) (2013): A man discovers nine incense items that allow him to travel 20 years back in time, but each trip has significant consequences.
![](https://images-na.ssl-images-amazon.com/images/S/pv-target-images/67ea9dcf374c8d081d9a4680a45b2af5d0aadeab4f2ffe1b4ff30aa9cc86a29e._RI_TTW_.jpg)
9. “Life on Mars” (2018): A detective finds himself mysteriously transported from 2018 to 1988 while chasing a serial killer. This drama is a Korean adaptation of the UK series of the same name.
![](https://6.soompi.io/wp-content/uploads/image/a202eee77bf14135baa63f985083d27f.jpeg?s=900x600&e=t)
10. “Sisyphus: The Myth” (2021): This drama combines elements of time travel and dystopia. A genius engineer tries to uncover hidden truths with the help of a woman from a future devastated world.
![](https://imageio.forbes.com/specials-images/imageserve/602ed9c82f21fbdf23033cf7/0x0.jpg?format=jpg&width=1200)
11. “Alice” (2020): It deals with the discovery of time travel, its consequences, and the complexities of human relationships when influenced by such an event.
![](https://thewatchlistpod.com/wp-content/uploads/2021/09/Alice-hellokpop.png)
12. “Duel” (2017): A suspense-filled drama involving human cloning, moral dilemmas, and a gripping chase.
![](https://www.hellokpop.com/wp-content/uploads/2017/07/3%E9%9B%86-Duel-Korean-Drama-Ep-3-Eng-Sub-HD-Episode-e1497068671292.jpg)