Best Sci fi Manga - Top Sci fi Manga Online

A Hero Who Is Good At Everything

Chapter 86

260,797

In the heart of South Korea in 2024, Na Kang-in wakes up. He doesn’t remember who he is or where this place is, but through the combat support AI embedded in his body, Jeon Ji-in, he learns that he was part of the Earth Federation Army in 2082. To recover his memories and figure out why he’s here, he must gather information… Na Kang-in’s chaotic journey of adapting to Earth begins, with nothing in hand but a wide range of skills!

The Amber Sword

Chapter 11

746

An RPG gamer who played the realistic VRMMORPG ‘The Amber Sword’ for years, finds himself teleported to a parallel world that resembled the game greatly. He takes on the body of an NPC who was fated to die, and with the feelings of the dying NPC and his own heartrending events in the game, he sets out to change the fate of a kingdom that was doomed to tragedy.

Young Girl

Chapter 73

484

The same girlfriend in 2 different ages?! The young version of her came across time to meet me in the present. A story of a guy stuck between his past and present! (Source: TOPTOON+)

Joseon Prince went to America and never returned

Chapter 71

258

At the brink of death due to an unexpected natural disaster,Korean-American lobbyist Park Byung-jun wakes up in the body of Yi Kang,the second son of Emperor Gojong of the Korean Empire.Thrown into an unfamiliar past, he makes a bold decisionhe won't follow the fate history had written for him.Instead of staying in Korea, Yi Kang crosses the ocean to America,armed with his knowledge of the future.With the history he once knew as his guide,he embarks on a new journeyone where he builds his own fortune and rewrites his destiny.But one thing is certainhe has no plans of going back.

Accidentally Summoned Teacher and Mechanical Girl

Chapter 9

383

The whole class was transferred to a different world. The teacher, Aizawa Seiji received a failure skill [Repair]. He was treated as a burden until his skill was activated in the ancient ruins and the Android girl awakened and slaughtered the Minotaur!! The two of them tried to escape via the teleportation device, but ended up on unknown territory. Aizawa brought the Android girl, Brynhildr, with him to travel around the other world! [anigliscans.com]

Uiwonnimi Bouhasa

Chapter 80

481

A fantastic duo of a political master and a complete novice! I’m Gu Yeongjin, a six-term congressman — the pinnacle of South Korea’s political world, the nation’s hope! One fateful day in 2008, betrayed by my closest aides, I faced a special investigation and chose to end my own life. When I opened my eyes… it was Seoul, 10 years in the past?! Now a ghost, no one can see me or hear my voice. No one... except one person, Cha Jaerim, a 25-year-old Level 9 civil servant. No connections, no money, stuck in miserable circumstances... But look at that ambition, that fire in his eyes... I like it! Fine. I’ll make him my partner. *“You need to go into politics.”* And I’ll get my revenge. A political genius ghost, Gu Yeongjin, teams up with a clueless rookie, Cha Jaerim, for the ultimate combo in (Source: KakaoPage, translated)

Teach Me How to Please You

Chapter 25

765

From cooking skills to blowjob techniques, it’s Chang-nam’s job to make sure the robots at his training facility know how to act both in and outside the bedroom. But teaching these robots how to please their masters proves to be more complicated than programming a few commands… (Source: Lezhin US)

Why Are There Goblins and Orcs in Space?

Chapter 7.3

796

55 Years Old, Early-Retired Civil Servant. For Some Reason, He Teams Up With a Dog(?) in the Vast Universe!!!!! One day, looking up at the sky, the Milky Way—a sight completely invisible in the city—was shining brightly. The protagonist, Zen Jinguji, who had quit his government job at 55 to begin a carefree life of leisure, was visiting a campsite in Yamanashi Prefecture all alone. "Alone in the world, huh." He had no complaints about his current life, but he wasn't exactly satisfied with it, either. Just as he thought these mundane days would continue forever, a blinding light suddenly enveloped him... In the blink of an eye, he is transported into a galactic civilization teeming with otherworldly races like goblins and orcs! The highly anticipated manga adaptation of the web's hit fantasy-style space opera masterpiece!!

S Link

Chapter 53

914

I did it for the money...! But if I could turn back time, I would stop myself from entering that shop...! (Source: Toomics)

Solmi's Channel

Chapter 60

897

Jinsoo, an engineer specializing in augmented reality, has always dreamed of using the technology in creative ways. So when Solmi, a camgirl, asks him to develop adult content for her live stream show, he’s presented with the opportunity of a lifetime. He finally has enough money to research and design at his will, whether it be holographic clothes that allow people to walk around naked in public, or gadgets that boost orgasmic pleasure. Tune in to Solmi’s channel for some hot, high-tech porn. (Source: Lezhin US) *Note: Chapter count includes a prologue and 10 side stories.*

The Tyrant Girl Nero's Rebellion

Chapter 4

730

No synopsis available

Real Man

Chapter 261

550,571

The world's only one best CEO, Han Yoo Hyun. He leaves everything behind and relives his life!

Muryoku Seijo to Munou Oujo

Chapter 19

29,563

Wouldn’t it be possible to prevent a bad reputation if we turned children destined to become destructive villains into hunters and legendary hunters? If you don’t do anything, waiting is just a terrible reputation. 멸망급 빌런들의 선생님 / Teacher of the End-Of-The-World Villains / The Teacher of Catastrophic Villains / Master of Villains

The Regressed Lowest-Ranked Wizard Overturns the Academy Hierarchy

Chapter 24

676

"A paper written by a bottom-feeder like you isn't even worth reading." A world where the superiority or inferiority of innate skills determines everything in life. Kazuki Shindo, possessing only the weakest skill, fell into ruin with no chance of a turnaround and was forced to live in the back alleys. If only his research were recognized, the world would surely change. His hopes were in vain, and he lost his life in the back alleys halfway to his goal. However, when he came to, he had regressed 70 years back to his student days, retaining the knowledge and techniques of "Tuning"—the research achievement he staked his life on. "With this... I can change things." From that day forward, Kazuki and the world around him completely transform. Overpowering with true strength those who despise him as trash capable of only the weakest skill, he climbs the hierarchy of an academy where talent is everything. This is the story of someone with only the weakest skill overturning his rock-bottom life. And it is the story of him destroying an academic-centric society where everything in life is decided the moment one is born. (Source: Translated from LINE)

Aqua

Chapter 48

171,520

From Tokyopop: After 150 years of terraforming, Aqua, the planet formerly known as Mars, now has over 90% of its surface covered by water. A young girl named Akari Mizunashi arrives at the city of Neo-Venezia, an exact replica of the old Italian city of Venice, hoping to become an Undine, the most coveted job on Aqua. Follow Akari's adventures as she discovers the wonders of Aria in this prequel to the popular Aria anime and manga series. This is a prequel to a series called Aria.

Legend Of Star General

Chapter 381

618,628

Read Manhwa Legend of Star General Online For Free On ZinManga Legend of Star General Novel also known as “Star Armor Soul Will Pass / Tinh Giáp Hồn Tướng / 星甲魂将伝 / 星甲魂将传”. This OnGoing webtoon was released on 2021. The story was written by 乐想动漫 and illustrations by 乐想动漫. The content of the comic Legend of Star General: Song Yunxiang, the last Star Soul General of the Human Race, brought the system back to the campus era. When he was a teenager, he was blinded by the incomplete soul, because he was weak and could only watch his relatives and friends die in front of him. In this life, he returned with a system rebirth, with 60 years of combat experience and knowledge and technology, and returned to school. From then on, he used to build mechas to fight monsters… The things that have regretted, the people who have missed, this time will not leave regrets. The comic Legend of Star General belongs to the Genre: Action, Drama, Mecha, Sci-fi, Shounen MangaZin is a website that aggregates the latest and hottest manga, updated quickly to serve readers with high-quality images and deliver them an excellent experience. You can Read Manga recommendation I Really Don’t Want to be a Saint The Lithromantic Duke Extraordinary Museum

Retry Juliet!

Chapter 10

452

From [Chibi Manga](https://www.mangaupdates.com/groups.html?id=1829571901): Shinharu promised to go on a date with Chinatsu. That day was Chinatsu birthday and it was the first time Shinharu fell in love. And so Shinharu decided to properly convey his feelings to Chinatsu. Don't miss this shocking and unpredictable development! A girl who previously had no relations to romance encounters her first love. But she didn't have the courage to confess to him before he dies. In order to save her first love & confess her feelings, she time-leaps & gets another chance

Toki no Yūsha

Chapter 27

193

In this world, human territory is being rapidly encroached upon by demons. In this critical situation, the only hope for humanity is Barto, who bears the symbol of a hero. What this cruel world gives to the hero is the power to transcend time and endless despair...!! (Source: Champion Cross, translated)

Parashoppers Manga

Chapter 73

347

Mitsusada, a high school student with a unique way of looking at things, accidentally started a smartphone application that allows him to buy and sell special abilities. Suddenly, he is attacked by another person with special abilities, and he decides to use his abilities to fight back.

Les Fourmis

Chapter 40

391

Jonathan Wells comes to live with his family after inheriting a house through his uncle’s will. Jonathan, who had wanted to know more about his uncle, receives a note from his grandmother warning him not to go down into the basement of his uncle, Edmond Wells. However, due to a chance incident, Jonathan ends up entering the basement once and afterward, as if possessed, he keeps returning to it. At the same time, in ant society, Scout Ant No. 327 is the first to awaken from hibernation in winter and is tasked with heading out with his comrades on a scouting mission. During that mission, all the scout ants except No. 327 are slaughtered without even knowing why. Judging that danger is approaching the colony, No. 327 gathers like-minded companions to warn the colony of the threat. While being pursued by ants that emit a “rock-like scent” that puts his life in danger, he draws closer to the truth that the colony has been hiding. Original Webtoon: <a href="https://page.kakao.com/content/68239972" target="_blank" rel="noopener noreferrer">KakaoPage</a>, <a href="https://webtoon.kakao.com/content/%EA%B0%9C%EB%AF%B8/4717" target="_blank" rel="noopener noreferrer">Daum</a>

Ultraman: Along Came a Spider-Man

Chapter 48

388

Worlds collide in this meetup between two legendary heroes.

Sci fi Manga Online | MangaNato

POPULAR MANGA

Filter

Genres

Type

Status