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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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7 K
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Grace Moves Mountains

Yama Ryu. His fortitude is spoken in hushes. A visceral fear overcomes those that witness his ferocity. For Ryuji Yamaoka, that nickname puts him at the top of the crime syndicate world. But every man has his weaknesses. Ryuji ends up in the hospital one day, where he encounters Grace, a whimsi...

kazesenken
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Author:
Updated: May 10, 2025
Chapters: 
31
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Finished
ActionCrimeDramaSci-Fi
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4.5 K
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Transcendental Equation

I knew that my quantum processor allowed me to have a wide range of emotions but this was not the reason Eva wanted me on her team. I was supposed to help her research, where my abilities to compute complex equations in nanoseconds made perfect sense. But you couldn’t build a quantum chip with th...

Mara
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Author:
Updated: Apr 19, 2025
Chapters: 
33
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Finished
Girls LoveLGBTQ+RomanceSci-FiSlice of Life
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8.9 K
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Machine Heart

In a dystopian future set in 2140, there's a category of men, the "Machine Men" who possess a mechanical heart, a "Machine Heart." The story tells about one of these individuals, K-111, and his "special" job in a society that has now pushed beyond all the limits and lost every value and virtue ....

Cora
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Author:
Updated: Aug 31, 2022
Chapters: 
26
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Finished
CrimeCyberpunkPhilosophicalPsychologicalSci-Fi
Star Evolution
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1.7 K

Star Evolution

The great Demon Lord fought the Ouroboros to a standstill. She was unable to fully vanquish the beast, so instead, she tore its body apart, sealing it across the stars. In her time of need, the queen received help. She created a system that produces candidates that have the potential to defeat th...

Updated: Oct 03, 2025
Chapters: 
29
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Ongoing
AdventureFantasyMagicMechaSci-Fi
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2.4 K
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SuperFlux

In the city of Core Pacifica, Juniper wants nothing more than to stay inside. She has a console, a phone, and too many debts to count. Her savings are drying up, her little sister needs more than she can give, and she’s not sure she’ll survive the week. Outside, the world is crawling with hero...

Wanderrae
Author:
Updated: May 14, 2025
Chapters: 
45
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Ongoing
Girls LoveLGBTQ+LitRPGPsychologicalSci-Fi
AI Art
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2.3 K
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Lost Horizon: Phantom Thief in Another World

In the year 2332, Logan Larson, known as the phantom thief Lunar Larcenist (L.L.), sets his sights on stealing the priceless Moon's Tear gem belonging to Princess Seraphina Luna Allstar of the Lunar Galactic Empire. During his escape, his spacecraft is shot down by the police and thrown into the ...

Updated: Oct 09, 2023
Chapters: 
20
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Finished
FantasyIsekaiMagicMechaSci-Fi
The Heir of the Drakes
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2.6 K
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The Heir of The Drakes - Chronicles of The Drakes Vol. 1

At the dawn of the 20th century the world underwent a technological boom, and an increase in warfare, giving rise to a war economy, controlled by shadowy organisations. In Albion, one of the most advanced and industrialised nations, a soldier, Ruslan Drake, heir to one of the greatest inventors ...

Updated: Sep 19, 2022
Chapters: 
20
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Ongoing
ActionDramaMilitary / WarSci-FiThriller
 What it Takes for a Loser to Become a Career Isekai Adventurer
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3.1 K
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What it Takes for a Loser to Become a Career Isekai Adventurer ダメ人間が本職異世界冒険家になる資格は

Den was a video game playing shut-in before the magic crystals powering the Empire fizzled out. He is shipped out to live and work at his grandmother’s in the country: Suburb 23. He wants independence. With nothing to lose, he decides to become a career adventurer like his Isekaijin ancestor who ...

Updated: Sep 03, 2021
Chapters: 
14
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Finished
AdventureComedyFantasyIsekaiSci-Fi
Cover - v2
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8.2 K
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Work, Please! ~From World's Greatest Sweeper to the Far Future's Salaryman~

To find work, keep your skillset updated every day… imagine not doing that for over a century! Mitsuo Kuroiwa, once a feared and respected mercenary, awakens from an icy sleep over a hundred years in the future. He finds that what was once Tokyo has become Neo Shibuya: a city ruled by neon lig...

Updated: Aug 30, 2022
Chapters: 
24
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Finished
ComedyCyberpunkSci-FiSeinenSlice of Life
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2.1 K
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Seven Heroes Redux

Level 7s are capable of decimating millions in the blink of an eye. To solve all the mysteries surrounding Tokyo, a young gravity esper named Ishikawa Yuto must kill the mightiest heroes.

Luminit
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Author:
Updated: Jan 09, 2025
Chapters: 
48
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Finished
ActionAdventureSci-FiShounenTime travel