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Sakai Kousan - Death to All Dragons

Like reading Sci-Fi web novels? Explore our free online Sci-Fi novels and find some of the best fiction stories you’ll ever read.
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219
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The Last Human Military Tactician

In a world where every military decision is dictated by hyper-advanced AI that outweighs human judgment, a legendary military tactician from modern Earth was transmigrated to this world to save them. How can he use his precious knowledge from Earth to defeat AI in this new world?

Author:
Updated: Dec 02, 2025
Chapters: 
2
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Ongoing
ActionMilitary / WarMysteryPsychologicalSci-Fi
View from inside the dome of Yorian's giant space headquarters
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849
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Rakkuhōshiten

Professor YHM, a brilliant scholar, is celebrating his 100th birthday when he is fatally shot while saving a student from a sniper. His soul is then pulled through a black hole by a mysterious entity. He meets Demon King Sova, who bestows upon him six immense magical attributes, representing the ...

Updated: Nov 30, 2025
Chapters: 
10
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Ongoing
ActionFantasyIsekaiPhilosophicalSci-Fi
Infinity
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662
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I will turn the world around

A guy, a tech genius travels back in time as he was indulged through the most advanced technology in future. He travels back to his deceased wife. Before meeting her and becomes her mobile phone but she doesn't know. He isn't here to interfere her life but to free her from getting her disease. Bu...

Updated: Nov 30, 2025
Chapters: 
15
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Ongoing
DramaFantasyRomanceSci-FiTime travel
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19

The Lost Sister: Terra of Earth

In the 23rd Century, the orphans of the 60 Squirrels street gang attempt to scratch out a living with small time heists. But, one day, they steal something that will change their lives and maybe the entire world, too.

Updated: Nov 30, 2025
Chapters: 
1
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Ongoing
AdventureCrimeSci-FiSurvivalTragedy
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159
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Skyfire or Gamer Girl Wants The Monsters In Her Head To Go Away!

The Last Starfighter meets Cosmic Horror. 'Medacium' was just a game, all pixels and noise, a simple flight sim game designed to test new talent. Little did she know, but winning the game would give seventeen-year-old Mego Kinugawa no choice but to fight, for something vast and ancient had not...

Updated: Nov 30, 2025
Chapters: 
20
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Ongoing
ActionGameMartial ArtsMilitary / WarSci-Fi
Vol 0: Prelude Of The Nightmare
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602
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[Yume no Kyokai] DreamScape: Survival Of The Smartest

It all began when Araki Ryota, a 16-year-old high school student, started experiencing strange phenomena linked to his dreams. Every night, he found himself trapped in the same place, living the same events, a phenomenon he named it as “Recurring Dream.” Driven by curiosity, Araki began resear...

Updated: Nov 29, 2025
Chapters: 
10
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Ongoing
MysteryPsychologicalSci-FiSurvivalThriller
StarSpace 2 Cover Art
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3.3 K
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StarSpace 2

Styra is back for more thrilling adventures with her friends Flight, Hisa, Chelbie, Omnikra, and a reformed robot companion named Compass. After giving peace to life on Perenorbius and multiple other universes, she has found a new home for everyone she cares about in the world of Wisteliah. Wh...

Animnade
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Author:
Updated: Nov 27, 2025
Chapters: 
47
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Finished
ActionAdventureFantasyRomanceSci-Fi
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21
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And From Here On

A young college student named Rayne wants to make the most of his life, but his unsureness of an incomprehensibly large world causes it's fair share of struggles. Most of all, his dream is to connect to others. As he gets off to a personal rocky start at his first college, he has a special day, i...

Gvm9
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Updated: Nov 27, 2025
Chapters: 
1
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Ongoing
AdventureDramaFantasyIsekaiSci-Fi
Placeholder Cover
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2 K
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I Heard You Like Isekai, So I Put Isekai in Your Isekai

After Kenichi Chozen saves a cat from being run over by a bookmobile, he finds himself reincarnated as the Chosen One in a fantasy world that resembles his favorite fantasy novel. After speed-running it and defeating the Dark Lord, he finds himself reincarnated as the Chosen One to a new worl...

Updated: Nov 27, 2025
Chapters: 
47
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Finished
ComedyFantasyIsekaiPhilosophicalSci-Fi
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35

Why are builder floors more preferred than flats?

Builder floors are more preferred by multiple individuals than flat because it offers the transparency users demand. With the help of the builder floors, the buyers can easily live with their families without getting disturbance from other tenants. Since the builder role only consists of 2 to 3 f...

yash
Author:
Updated: Nov 26, 2025
Chapters: 
1
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Ongoing
Sci-FiThriller