The Best Isekai Manhwa With Sci-Fi Elements

The Best Isekai Manhwa With Sci-Fi Elements

Key Takeaways

  • Isekai manhwa often feature fantasy archetypes like magic and demons, set in Medieval Europe-esque worlds with knights.
  • Sci-fi elements like robots and space travel add excitement to isekai, making the stories more engaging and unique.
  • Manhwa like
    The Knight King Who Returned With A God
    blend isekai and reverse isekai, exploring complex themes and different worlds.

As a seasoned reader with a soft spot for Urban Fantasy and Martial Arts manhwa, I find myself utterly captivated by these two unique stories – “Murim Login” and “Trinity Wonder”. Both tales weave an intricate tapestry of action, adventure, and science fiction that leaves me yearning for more.


Isekai, generally speaking, often takes the shape of a fantasy trope, rich with elements such as magic, knights, and demons. This setting is typically reminiscent of Medieval Europe, which leads to a familiar feeling among many Isekai manhwa, even if they start differently or have unique concepts.

In manhwa (Korean comics), science fiction often appears in gaming narratives, featuring technology that seems fantastical or beyond our reach. However, this genre isn’t limited to these stories alone. Themes such as robots and space exploration are frequently explored in storytelling, while many authors use science-fiction elements to enrich their isekai (stories involving a character being transported to another world) by making them more engaging and enjoyable to read.

7 The Druid Of Seoul Station

MyAnimeList Score: 6.59

The Best Isekai Manhwa With Sci-Fi Elements
  • Published: 2021 to Present
  • Genres/Themes: Action, Fantasy, Isekai
  • Author: Seolwoo Jin
  • Illustrator: Hwalseonggom

Despite being primarily categorized as a ‘returner’ manga rather than an ‘isekai’, it shares numerous common motifs and narratives. One day, mysterious gates appear on Earth, bringing forth monsters and transporting selected individuals to different realms. Park Suho finds himself on a jungle planet teeming with gigantic creatures and lacking human settlements. Over the course of hundreds of years, he manages to survive in this alien world. However, quite unexpectedly, he is teleported back to his home planet, where just a decade has elapsed.

Initially, this story follows a familiar pattern of a hunter’s adventure, but it soon takes a turn for the intricate as it delves into the interconnected worlds surrounding Earth. Through a blend of magic and technology, humanity learns to confine and observe the portals that manifest, eventually progressing to the point where they can interact with other planets and even physically visit them. These advancements set this manhwa apart from similar stories in its genre.

6 God’s Gambit

MyAnimeList Score: 6.74

The Best Isekai Manhwa With Sci-Fi Elements
  • Published: 2023 to Present
  • Genres/Themes: Action, Fantasy
  • Author: Hwangdong
  • Illustrator: Bisamong

Instead of just one individual being mysteriously taken, an entire South Korean city finds itself transported into another reality, now functioning as a piece in a giant board game. The principal character, Yul Choi, unexpectedly obtains a powerful artifact that grants him access to all the situations unfolding. However, this artifact also confiscates rewards from other players, causing him to be viewed as a public adversary. As a result, he has no option but to take on this hostile role to help them achieve their victory.

As a devoted reader, I must say that this manhwa shares many similarities with other isekai series, featuring classic fantasy elements such as magic items, demons, and skills. However, unlike most stories in the genre, it introduces science fiction elements only after approximately forty chapters. At this point, the city begins to fuse modern technology with magical resources, making it robust enough to endure threats on a nuclear scale.

5 The Knight King Who Returned With A God

MyAnimeList Score: 7.26

The Best Isekai Manhwa With Sci-Fi Elements
  • Published: 2023 to Present
  • Genres/Themes: Action, Fantasy
  • Author: Saram Sallyeo.
  • Illustrator: Jeoncheon Huma Geomsa

In a unique twist, this manhwa combines elements of both traditional “isekai” and “reverse isekai” genres. The main character, originally human, gets reborn as Leon Dragonia in another realm, eventually ascending the throne as King Lionheart, favored by the gods. However, when his new world is invaded by monsters, he finds a way to come back to Earth via gates that typically summon monsters. Over time, Leon gains immense power in this world thanks to his divine connections, making him a powerful figure.

In this contemporary narrative, you’ll encounter some futuristic aspects. The unusual setting allows for adversaries that aren’t typical fantasy creatures such as orcs or goblins. Instead, a robot serves as the primary antagonist in a brief storyline, wreaking havoc before eventually transitioning into a supporting role, helping Leon by controlling media outlets and manipulating stock markets.

4 World After The Fall

MyAnimeList Score: 7.55

The Best Isekai Manhwa With Sci-Fi Elements
  • Published: 2022 to ?
  • Genres/Themes: Action, Fantasy
  • Author: sing N song
  • Illustrator: Undead Gamja

In essence, this manhwa initially appears to be about a character, Jaehwan, scaling towers, but it evolves into an epic quest to uncover the secrets of the world. Unlike many isekai tales, Jaehwan actively decides to abandon his original reality to combat the source itself – the System. To achieve this goal, he must navigate through various dimensions, confront adapters, nightmarish entities, and even gods.

Due to its diverse setting that encompasses multiple realms and dimensions, this narrative blends various elements. It includes magic, unique abilities, zombie apocalypses, a subscription model, and eventually, robots and virtual reality environments. In the course of his journey, Jaehwan encounters androids and drones as challenges, which while brief in their initial appearances, are certain to resurface in future chapters too.

3 The Novel’s Extra

MyAnimeList Score: 7.76

The Best Isekai Manhwa With Sci-Fi Elements
  • Published: 2022 to ?
  • Genres/Themes: Action, Fantasy, Isekai, Reincarnation, School
  • Author: Gapsong Ji
  • Illustrator: Carrot Studio

In many isekai manhwa, characters find themselves immersed within novels. This tale revolves around Kim Hajin, who gets sucked into the world he himself created through a web novel, following a peculiar email. Now, inhabiting a secondary character, he’s thrust into competition with aspirants vying for hero status. Writing the story is straightforward for him, but an unidentified editor is altering its course, triggering fresh twists and turns in the narrative.

This manhwa offers a fantastic illustration of Urban Fantasy, skillfully blending magic with contemporary city life. The narrative unfolds in a metropolis known as CUBE, an advanced urban center that houses the namesake academy, which nurtures heroes. It’s within this academy where most technological advancements are observed, leading to innovations such as holograms, simulations, and improved weaponry.

2 Murim Login

MyAnimeList Score: 7.91

The Best Isekai Manhwa With Sci-Fi Elements
  • Published: 2020 to ?
  • Genres/Themes: Action, Adventure, Fantasy, Martial Arts, Video Game
  • Author: Zero-BIG
  • Illustrator: Cheolbyeok Jang

In numerous comic books (manhwa), there’s often a fictional device called a full-immersion VR capsule. This gadget lets individuals live out games as if they were actual reality. Jin Taekyung finds himself inexplicably stuck within a virtual world, having mistakenly used a gaming pod as a bed. He awakens in a setting reminiscent of the Murim world, appearing as a young man from a prominent family. The only means to log off is by accomplishing specific tasks, and should he perish within this world, his physical body would cease to exist as well.

A significant portion of this narrative unfolds within a realm resembling the Murim system, thus featuring minimal science or technology beyond its gaming aspect. However, certain scenes transition into the real world, where sci-fi elements become more prominent. This comic, in essence, is set against a backdrop combining dungeons and hunters, offering an intriguing juxtaposition to the Murim game universe.

1 Trinity Wonder

MyAnimeList Score: N/A

The Best Isekai Manhwa With Sci-Fi Elements
  • Chapters: 102
  • Published: 2016 to 2018
  • Genres/Themes: Action, Fantasy, Adventure, Sci-Fi, Murim
  • Author: Geuk-Jin JEON
  • Illustrator: Jin-Hwan PARK

Intriguing Fusion is a manhwa exploring what transpires when science, martial arts, and magic intertwine. A link between dimensions is established due to an innovative company’s research, leading martial artist Gang Woo-Jin and mage Emily to our world. Stranded on Earth, they rely on the company owner Sylvia to repair the device connecting worlds. However, things are not as straightforward as they seem. There are hidden complications that need addressing.

This manhwa skillfully weaves together three distinct plotlines without overwhelming the narrative, ensuring each plays its part. The backdrop is a future Earth, where the primary adversary is a leader from a Demonic Sect, and the climactic foe is an immense dragon. All elements harmoniously blend, emphasizing the engaging storyline and spectacular action sequences, thereby maintaining attention on both.

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2024-10-03 17:34