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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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2.9 K
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Shadow of an Eternal Horizon

Hasegawa Kenji, a Japanese warship designer, is transported to a parallel world, with a similar political situation to Interwar Earth, however, there are several differences. The women who share the names of historical warships, the endless oceans, the legacy left behind by the builders, and the ...

Author:
Updated: Nov 23, 2025
Chapters: 
39
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Ongoing
ActionHistoricalIsekaiMilitary / WarSci-Fi
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288
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Shadow of the Eternal Horizon

Hasegawa Kenji, a Japanese warship designer, is transported to a parallel world, with a similar political situation to Interwar Earth, however, there are several differences. The women who share the names of historical warships, the endless oceans, the legacy left behind by the builders, and the ...

Author:
Updated: Nov 22, 2025
Chapters: 
4
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Ongoing
ActionHistoricalIsekaiMilitary / WarSci-Fi
Portada
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69
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Tu y yo después de 1000 años Arco de Vida normal

Energy, Luis, Ryoko y Kana ahora tendrán que ocultar sus acciones a Laura y su amiga para evitar ser delatados, sin embargo esto será una tarea de proporciones titánicas al ser estas dos demasiado perspicaces mientras que a Energy y Luis se les dificulta ocultar la verdad.

Updated: Nov 22, 2025
Chapters: 
17
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Ongoing
ActionComedyCyberpunkSci-FiSlice of Life
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308
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Tu y yo después de 1000 años Arco del despertar

Después de estar congelado 990 años, Energy despierta en un hospital y rápidamente al recuperar la consciencia pregunta a las personas a cargo donde esta, para su sorpresa ha despertado en el año 3025 en Japón, al menos esto le abre nuevas puertas para poder crear una nueva vida dejando de lado e...

Updated: Nov 22, 2025
Chapters: 
32
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Ongoing
ActionComedyCyberpunkSci-FiSlice of Life
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169
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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?

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Updated: Nov 22, 2025
Chapters: 
1
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Ongoing
ActionMilitary / WarMysteryPsychologicalSci-Fi
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518

Static Bloom: The Jessi Protocol (Book 2)

In a world strangled by EdenNet — a corporate AI masquerading as salvation — most people sleepwalk through a synthetic paradise. But cracks are forming. Static glitches ripple across the city, peeling back the illusion. Jessi, a rogue hacker immune to Eden’s control, survives in the shadows with ...

Updated: Nov 22, 2025
Chapters: 
9
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Ongoing
ActionComedyCyberpunkSci-FiSurvival
Schoolgirl Rooftop (A-037) - (Cover made by AI)
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1.1 K
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Schoolgirl Rooftop (A-037)

My name’s Naomi Matsumoto. 20 years old. Polite smile. Quiet and forgettable. That’s what my classmates see. What they don’t see is what happens when the sun drops below the skyline and the city starts humming in violet and chrome. That’s when I wake up. That's when the air smells like steel...

Updated: Nov 21, 2025
Chapters: 
7
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Ongoing
CyberpunkEcchiGun ActionSci-FiThriller
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577
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Gotha - a journey through time between 2025 and 2053

Jin is a 17-year-old from Osaka with above-average intelligence who attends high school with his friends Kenji and Misaki. One afternoon, while visiting an abandoned factory, Lucio is catapulted from the year 2025 to 2053. In this new time, he will have to deal with some young members of the Resi...

Kiku
Author:
Updated: Nov 21, 2025
Chapters: 
17
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Ongoing
ActionAdventureMysterySci-FiTime travel
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938
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THE SUBSTANCE: A Novelization of The Film

Fading actress Elisabeth Sparkle becomes distressed when her chauvinistic boss fires her from her aerobics show. She soon injects herself with a mysterious serum that promises a younger, better version of herself, but things go horribly wrong. NOTE: This story is a fan-created novelization...

Updated: Nov 21, 2025
Chapters: 
25
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Ongoing
HorrorMysterySci-FiSupernaturalThriller
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25

Cassie Andrews 13-17

Inspired by Tatsuki Fujimoto's 17-26. This series will be comprised of one-shots or snippets from stories I wrote at the ages of 13-17. Some will be edited/altered for the sake of presentation. So please, indulge yourself in my writings, both old and new, all of varying themes and genres!

Updated: Nov 20, 2025
Chapters: 
1
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Ongoing
ActionAdventureRomanceSci-FiTime travel