Sci Fi Web Novels Featuring Action

Sci Fi web novels featuring Action, with public chapters on NovelCult.

Niko’s Nexus: The Cries Of Chaos

With no memories of himself and nowhere to go, a lost boy must find his way through an unknown world with instinct alone. Trusting in a body he doesn’t recognize to keep him alive throughout the day while enduring its repressed memories at night. With no guarantee to see tomorrow and no way back from today, will he be able to face his future knowing his past does not exist? Or will he choose to live in the moment forever, betting it all on today?

Jordan The Jester · Fantasy · 17 ch

Ruined Realms

Separated by time, dimensions, and Eldritch horrors, fated survivors of cosmic suffering and endless warfare are trapped in their own hells. their paths will converge trying to break their cursed Fate. On Earth 2080, N032, a soldier stands as a lone survivor following the devastation of World War 3. His reality descends further into an apocalyptic hell when he is swarmed by Eldritch Abyss horrors battling them for thousands of years. Across the margins of dimensional tragedies, Anna, the Celestial Regressor, endures her own endless torment in the Celestial Realm. She is trapped in a cycle of 41 regressions of apocalyptic eldritch Hell. They must survive. And one day, their paths will merge into a journey filled with Tragedy as they face the very hell ,sins , regret and traumas of their cursed fate trying to break free from it.

ZaAuthor · Fantasy · 1 ch

SideKick | Shit Hero

Working is hard. Being a hero too. Doing both at the same time, for half the pay, is hell. Every day, Arthur wakes up early to sweep the filthy streets of Lumière in exchange for a pittance, zero recognition, and a terrible smell that seeps through his clothes and clings to his body. But when monsters appear and the city needs someone, he’s the one who steps up. Not to defeat them, of course, but because, apparently, no one else wants to clean up the mess that the real heroes leave behind. At the end of the day, his only consolation is heading to the corner diner, where the most beautiful girl he’s ever seen works. There, between a hot sandwich and a shy smile, Arthur almost forgets that he’s the lowest-paid (and most ridiculous) hero in Lumière. What kind of shit hero is this? A.N.: A short story set in the cyberpunk heroes universe of higgscrowl (Radiant).

Herge · Sci Fi · 5 ch

Orion The Fallen God

War has Consumes the universe. The Arcadians and The Angelics fight for the right to oversee as the rulers of the universe. Four beings were created known as Orions. The Orions were created to bring peace but when one (Valak The Orion of Chaos) decides that the universe needs reshaping, the other three must come together to stop this threat.

AltexTV · Fantasy · 18 ch

Adam vs Planet Earth

It’s the latest hit series the galaxy can’t stop raving about! Tune in to see Adam of Hextrimobal 5-4-1, joined by the colourful cast of characters that find themselves in his orbit, navigate the challenges of college life. Alongside whatever cosmic catastrophe those challenges always seem to create. As our shapeshifting hero tries to live like any other earthling, the insanity of the wider galaxy always seems to follow him, and his new friends sure don’t help! Zombies? Deeply opinionated claymation actors? House parties? The ethics of mass consumption? How will our heroes get out of this mess? Find out next week on “Adam vs Planet Earth”!* *Market testing was not complete on star systems Genthac 5 through 8.

Omi_TheRobot5868 · Sci Fi · 29 ch

Dream Light City - The entire story

This novel contains the entire story: Part 1 John's story. Part 2 Sally's story Book 3 Everyone's story They call it Dream Light City. They call it a free city where everyone can be anything. But it's a broken dream. Controlled by the few. Only the rich benefit from the endless stream of broken dreams. No one is safe. No one will ever be safe. Corruption is our only reality here. I know. Because I'm a part of the upper game and I know the consequences if I don't comply to my role. It's a story about a man who always wanted to protect the city, but corruption has changed him, and after a mere fist-fight John’s life took a change which led to being under the people who he hated for his life. He wants out of the game, but the price is high. Dream Light City is a city with many lives. Lives that are all connected, even when they don't know it. How big a domino effect can start with a single bash from a butterfly wing? How many small decisions will result in a war? This book invites you to live among the citizens, as they all have a story to tell.

Jens Richard · Sci Fi · 39 ch

Children of the Meteorite

Twenty years have passed since the Great Collapse, and the world has been reclaimed by nature — but not the nature we once knew. Colossal trees and mutated vegetation now dominate the landscape, and humanity's only weapon against the monsters that roam the wildland, are poisonous crystals found deep inside the infested forest. When the crystal hunter Rosario and her young apprentices Stefan and Franziska accidentally discover a swarm of monsters threatening to overrun a nearby settlement, their attempt to warn the town will inadvertently uncover a conspiracy that stems from the origin of the Collapse itself.

Azifri · Adventure · 24 ch

Shell: Tower Climbing in a Monster's Body

The Zenith erupted from the earth—monsters, demons, and alien horrors pouring out of a million Towers, wiping out half of humanity in a single year. My parents vanished in the chaos. I didn't. When the survivors finally got the power to fight back, they got fireballs, blades of light, and heroic bloodlines. I got a corpse. [SYSTEM NOTICE] Ability Unlocked: Carcass Possession No spells. No weapons. My class lets me climb inside the bodies of the monsters I kill and wear their skin — their strength, their claws, their nightmares — like armor. Everyone who saw it called it a trash roll. A joke of a class for a kid who'd never survive his first Tower. They were wrong. The Zenith reached the peak of evolution before they broke the world. Now every corpse I leave behind is a weapon I get to keep. I'm going to climb their Towers, wear their bodies, and take back everything they took from me — one stolen shell at a time. What to Expect: ⚔ Unique LitRPG system — no mana, no magic, just Carcass Possession 🦴 Stats, tiers, and a growing "Vessel Library" of monster bodies to wear 🏙 Grim, grounded post-apocalyptic setting — Grey District, guild politics, black markets 🤝 Alliance-building over chosen-one power fantasy — trust is earned, not given 📈 Slow-burn progression that rewards patience, precision, and clever tactics over raw stats 🐜 Body-horror flavored transformation — possession has a cost, and it isn't clean 👁 A mysterious, ancient rival who's been doing this far longer than the MC has 📅 Upload Schedule: 2 Chapters Daily at 9:00 AM & 7:00 PM EDT (3:00 PM & 1:00 AM CEST).

Silver_Owl · Litrpg · 4 ch

Living the Integration Era

2456. Society has been rebuilt after the Great Collapse, thanks to the emergence of Martial Arts and AI. Kaelen, young men of 17, is about to enter University, a 5 year cursus every person passes at this age. But these days, some things feels off, he's been having mysterious dreams in which his body was moving by itself...

Laesther · Sci Fi · 8 ch

SPACE: I Can Summon Players From Earth!

Luis wakes up aboard an interstellar colony ship, suddenly bound to the Best Commander System. When he complains he has no crew, the system reveals he can summon players from Earth. Eager to begin, Luis is told he must first reach the command center to take control and that the ship is already overrun by swarms of deadly alien insects. His command journey starts with a fight for survival.

JJA_Lightzero · Sci Fi · 31 ch

THE LAST CONSTANT

🌌 The Last Constant In 2187, the world suddenly freezes for 17 seconds. Only Aren, his friends, and a mysterious girl named Lyra remember it. Aren awakens Constant Sight, a power that lets him see and manipulate the laws of physics. As they investigate Reality Drift, they uncover impossible experiments, alternate Earths, and a hidden war over reality itself. But the greatest mystery remains: The person changing the universe's laws is Aren's future self—and he may be trying to save reality rather than destroy it.

Nowahad · Sci Fi · 1 ch

Ashborn/アッシュボーン

KobyJamaal · Sci Fi · 22 ch

Shadow Emperor

Immensely powerful yet wildly down-to-earth, Xylan Miirak has never been particularly interested in putting up a front- even with the responsibilities of ruling his people. No amount of politics, bureaucracy, or public perception stops him from unabashedly being himself at all times, for better or worse. For the past ten millennia, he’s been able to keep this up, no doubt in part due to his quick wit and unmatched power and skill as a Level 7 Kinetic Sorcerer. Despite having to worry about ruling an interstellar empire, Xylan still has to worry about things like being a husband, raising his daughter, maintaining friendships, and generally finding time for a life outside of work. Unfortunately, his life is about to get a lot more interesting. The evil warlord Romulus has unleashed his merciless Kymaran hordes upon the Andromeda Galaxy, and Xylan’s people are first on his list. Apparently, he wasn’t busy enough already.

StarPrince · Sci Fi · 7 ch

Before nothing, There was me.

Lucas, a delinquent 13 year old boy, falls into a ditch headfirst after doing his usual delinquencies, and dies one second before the universe unexpectedly ends due to a mysterious cause. While everyone else is completely gone, Lucas isn't. Not just yet. He gets reborn as Aelion in a mysterious world of space, magic, and advanced civilizations. From a helpless newborn to a man destined for greatness, Aelion will explore cosmic wonders and power beyond imagination. In a world where power decides everything, Aelion will face many challenges and obstacles, grow into a legend, all while uncovering the mysteries of this brand new strange, dangerous, and beautiful world.

AlBex · Sci Fi · 1 ch

The Smiling Sword

Diversity is humanity’s greatest weapon. A million minds, a million ways to survive, a million ways to die. But in the face of death, everyone unifies. Everyone begs the dark for a God. My name is Sword. It wasn’t always, but I now can’t remember what it was before the Facility took it. I was kidnapped from a normal life and thrown into a place built to grind people into weapons: trials, monsters, human hunters, and choices that rot your morals. Survive, and you earn another day. Fail, and you vanish. Now I’m a soldier with one purpose: war and slaughter. This is my story. (Dark Sci-fi Progression Fantasy)

IchorX · Action · 12 ch

Echoes of the Silent Sky

Year 2147. The Sun stops—not dead, not dimmed, but *paused*. Fusion ceases for 11 minutes and 43 seconds every 72 hours. A silence with a pattern. A signal. Astrophysicist Dr. Ella Vayne decodes the sun's tremors and discovers the frequency matches human brain theta waves. Not coincidence. Something is broadcasting to Earth—or waking something *in* Earth. Recruited into a black-ops mission, Ella and ex-special forces operative Kasen Reed are sent to a remote Martian research base. The scientists there report footsteps in the dead of the base—footsteps that echo from 300 meters below, where satellite scans show only empty rock. What they find buried beneath Mars isn't a ship. It's a **memory vessel**—a relic built by a civilization that encoded its final moments into a structure that responds to human neural patterns. And Ella's brainwaves? They sync perfectly with the sun's silence. They always have. She wasn't chosen. She was *made* for this. But someone on Earth is building a tower—a transmitter. They don't want to receive the signal. They want to **reply**. The question isn't who sent the silence. It's who—or what—will answer back.

gloriabatao · Sci Fi · 21 ch

Final Timeline

For 300,000 years, Earth remained at peace under the rule of the immortal Guptas. But peace was never eternal. When an invisible fleet appears above Earth and the Cosmic Shield falls in a single strike, Akshat Gupta is forced to face the nightmare that has haunted him for centuries. A forgotten war. A man who should not exist. And a past stained with blood. Timelines begin to break. Ancient powers awaken. And as existence itself starts moving toward destruction, Akshat decides to do the unthinkable make the entire universe bow before his motive. Even if he must challenge existence itself.

FourthWallBreaker · Sci Fi · 9 ch

Project : Star-Stratum

Set in a futuristic world, Muhna fights against inhuman activities of the devils in human skin. In this fake world where everything is artificial, he tries to find something genuine.

Self-Proclaimed-Singer · Sci Fi · 2 ch

Bloodstorm

A man who lived a normal life in a city called Cala where Earth houses three continents and one of them is called Dystopia. In this world an event called THE MERGE occurred which brought about the chain reaction of mutation... but among earth's residents... no. But on the very fabric of space and time itself which merged two worlds into one... and created a new Earth that now houses 4 continents... and with this brought about the uprising of a new life form on earth called... monsters. The werewolves, vampires and etc told about in bed times stories were here... on earth. And they caused havoc but that did not mean man would simply surrender theor home no. In fact this brought about the Blood War a war between the humans and monster kind but the blood shed was too much. On both ends and soon was brought to a stop by what is known as the Union Treaty, an agreement to bring peace and unity between man and monster kind and bring about a new era of peace, love and unity. Or so... they thought. People are People and these monsters were once people themselves. So their mindsets never changed and small havoc steadily arose after the war. But in place to stop all this, this man, Laviot Simeon, the monster forged by fate, arose to bring order from the shadows, his name by night was Bloodstorm!

Lord of Ink · Action · 3 ch

Micromancer: Star of a new Era

At the edge of human corporate space a reincarnator awakened from cryosleep in a celestial body unknown to him in circumstances that shouldn’t have happened yet it did. Surviving another reset, a new purpose ignited his will to keep going. The humanity of this galaxy is millennia older than that of Earth. With three central star systems called the inner corporate ring made out of Aqua the cradle of humanity in this world, Ares the most advanced star system and Hades the most resource rich. It was peaceful the era before the fall of the corporate inner ring, a paradise where the richest and most connected ruled but that peace didn’t last mostly because of a war they had thought profitable. Automating war might have been their greatest mistake. “In retrospect we should have stopped after the first billion synths.” - Board member of Cosmos-Z Industries.

MDBA_Writecraft · Sci Fi · 42 ch

New to this genre? What Makes Science Fiction Great? explains what defines it, what readers expect, and where to start.