banner-event-monthly-writing-challenge
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.
Consider yourself a Sci-Fi novel writer? Share your talent here!

NEW!
icon-views
595
icon-reaction-111

The Daughter of Cursed Steel

Rachel never asked to be a hero. Torn from her world and bound to cursed armor that scars her with every wound, she is cast into a ruined Earth where magic has long since died. Here, humanity hides among crumbling cities, stalked by endless machines. These are no ordinary constructs — they are...

Ashfell
Author:
Updated: Sep 18, 2025
Chapters: 
24
|
Ongoing
ActionFantasyIsekaiPost-ApocalypticSci-Fi
icon-views
4.9 K
icon-reaction-176

Reborn in a Familiar New World

135 years after her death, Dr. Himeko Zaiyabōto’s Human Consciousness Integration Project - combining the minds of humanity’s brightest and most noble with AI to create supercomputers that help run every city and government - has led to an prosperous future for all, where humanity’s greatest ills...

Updated: Jan 13, 2025
Chapters: 
18
|
Finished
PhilosophicalSci-FiSlice of Life
Blaze Borne
NEW!
icon-views
1.3 K
icon-reaction-153

Blaze Borne

On September 17, 2178, the sky cracked open—a tear in space and time that linked two worlds: Earth and Varkor. Through the widening rift came warships of impossible design, armed with blazing cannons. Cities fell. Millions died. By December 25, 2178, Earth belonged to the Varkonians—pre...

Rude Rex
badge-small-bronze
Author:
Updated: Sep 13, 2025
Chapters: 
14
|
Ongoing
ActionPost-ApocalypticSci-FiShounenSupernatural
Placeholder Cover
NEW!
icon-views
1.4 K
icon-reaction-120

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: Sep 18, 2025
Chapters: 
25
|
Ongoing
ComedyFantasyIsekaiPhilosophicalSci-Fi
icon-views
4.7 K
icon-reaction-1126

Monster Girl versus the Multiverse (Isekai)

Akumi Fuji is the world's greatest Dungeons & Drakes Online player—and she's in trouble! She's been isekai'd into the Multiverse, a video game-like network of universes based on fiction genres, from High Fantasy to Cyberpunk to Space Opera. What's worse, it's in the middle of a civil war. The ...

Joe Gold
badge-small-bronze
Author:
Updated: Jul 25, 2022
Chapters: 
24
|
Finished
ActionFantasyIsekaiPost-ApocalypticSci-Fi
icon-views
12.2 K
icon-reaction-1385

Lost Paradise

For nine thousand years the Galactic Federacy has ruled undisputed. However, as the Cosmic Era approaches its end, a new force emerges in the Galaxy proclaiming themselves as the Principality. Deeming themselves the harbingers of Armageddon they desire only one thing and that is to reverse all cr...

Updated: Sep 19, 2021
Chapters: 
12
|
Ongoing
FantasyIsekaiMechaMilitary / WarSci-Fi
Temporary cover
icon-views
44.9 K
icon-reaction-1227

The Hoshinauts

The hoshinauts are our brave teenage girls in space, paving the way towards a glorious destiny among the stars. This is the story of one such crew, fighting to survive in orbit around Earth. The eyes of the world are upon them as they go about their daily lives, a beacon of hope for the future. ...

Updated: Dec 27, 2024
Chapters: 
30
|
Finished
ComedyDramaGirls LoveSci-FiSurvival
Aiko and Akihiko on planet Akarihoshi
icon-views
931
icon-reaction-114

Echoes Beneath Forgotten Stars Volume 1

Aiko has always felt out of place on Earth, her gaze drawn to the stars as if something far away is calling her name. One day, a near-fatal accident is narrowly avoided when crown prince Akihiko of the distant planet Akarihoshi suddenly teleports her to his world. She awakens on surreal planet...

LunarPetal
Author:
Updated: Sep 03, 2025
Chapters: 
42
|
Finished
AdventureFantasyIsekaiRomanceSci-Fi
icon-views
2.1 K
icon-reaction-146

Co:Ded

What if technology advanced 5000 years faster than it did in reality? The year is 2060, and the world has drastically changed. Continents have merged into a single massive landmass, divided into four districts. Technology has become embedded in every aspect of life. In this new era, a political a...

Lucaz Elda
badge-small-bronze
Author:
Updated: Jan 13, 2025
Chapters: 
43
|
Finished
ActionDramaMilitary / WarPsychologicalSci-Fi
icon-views
1.6 K
icon-reaction-111

Autumn Skies

When the divine is absent science elevates. Technology is deified. In the late 21st century, humanity entered the unknown, its first dark age. Civilization shattered leaving survival to isolated Corpus Towns. Still bound by its advanced technology, society survived indentured employment to ...

Eytha
badge-small-silver
Author:
Updated: Jan 12, 2025
Chapters: 
33
|
Finished
DramaSci-Fi