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Action Sci-Fi Web Novels & Stories

Explore Sci-Fi novels and web novels featuring Action content, with engaging stories and immersive reading. Browse popular stories online and find your next read.
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The Witch Keeps Time - Sci-Fi novels & stories
Siren Parker
Eliza Ward does not fall through time. Time bends toward her. Pulled from the present into Revolutionary America, Eliza becomes trapped in a landscape where history repeats unevenly, battles restart with variations, and memory functions as both anchor and weapon. She is not a chosen heroine, but a constant: a woman whose awareness destabilizes the moment itself. She meets Mercy Hale, a midwife and witch who understands time as a negotiation rather than a force to command. Mercy aids Eliza’s survival while refusing the role of savior, having already learned the cost of standing too close to history’s center. During a looping battle, Eliza saves Thomas Reed, a Continental soldier who does not shift when time does. Thomas is an anchor: steady, observant, unchanged across iterations. Their bond deepens in an almost-normal village where time briefly behaves. Eliza’s intervention triggers time’s response. Rather than immediate destruction, time collects interest. Mercy bargains to spare Eliza and Thomas, sacrificing her own future to stabilize the present. Time extracts payment from Eliza as well, stripping away her voice, the very tool she uses to name and hold moments in place. Silenced and unmoored, Eliza is violently displaced back into the original battle. Unable to anchor the moment, she watches Thomas die in the version of history that was always waiting beneath her defiance. Told in rotating perspectives between Eliza, Thomas, and Mercy, The Hours That Refused to Behave is a lyrical time-travel novel about revolution, restraint, and consequence, asking not whether history can be changed, but who pays when it is.
10
1.3K
​Phoenix Wraith: Broken Bond

 - Sci-Fi novels & stories
Angry Asian Lady
In her first life, Phoenix Wraith was the ultimate shield. For three grueling years in a zombie-infested wasteland, she survived flooded subways, mutated swarms, and brutal famines—all while putting her life on the line to keep her teammates alive. But when an extraction helicopter arrives, her loyalty is repaid with two bullets and a cold leave-to-die. As jaws close around her throat, Phoenix swears a bloody vow: if she ever gets another chance, she will never bleed for anyone else again. Death isn't the end. Phoenix wakes up in the body of her alternate self—a low-rank Asian Guide in an aristocratic imperial military academy. In a world where powerful Sentinels rely on Guides to anchor their volatile psychic overloads, Phoenix Wraith is considered a defective fluke, stripped of her lineage and brought before the academy to be publicly humiliated during her engagement dissolution ceremony. They expect a fragile, broken girl to fall to her knees and weep. Instead, they get an battle-hardened survivalist with a sharp mind, lethal instincts, and absolute zero tolerance for betrayal. From discarding her arrogant ex-fiancé to turning the Sentinel-Guide dynamic completely on its head, Phoenix begins her swift, ruthless rise to the top. She spent one lifetime dying for others. In this one, she’s playing by her own rules—and anyone standing in her way will learn exactly why the dead don't stay quiet.
43
51: The Series - Sci-Fi novels & stories
Liz Reeder
COMPLETE SERIES!!! * 51: The Beginning Lindsay Gold has recently been fired from her deputy’s position at a small county sheriff’s department in the Missouri Ozarks. Just as her family has begun to recover, the sheriff quits unexpectedly, and Lindsay is asked to take over. After her department receives calls about creatures and paranormal activities, she gets help from a federal agent, who. Unfortunately, it is her husband, Wren Gold, who never told her what his job really involved. Now, the couple must work together to protect the county.  Award Finalist: 2018 Best Book Awards (Fiction: Science Fiction) - 51: The Storm Lindsay has to deal with the chaos from the military base, and many deputies quitting. With storms moving in, she must find help wherever she can, including a deputy fresh out of the academy and her head dispatcher’s brothers. Wren shares all the information he has. It causes tension, both personally and professionally, for everyone.  - 51: Monsters While Wren is away on assignment, Lindsay deals with her mother-in-law and a new deadly threat. That threat leads Wren to question what is really happening in the county. Deputy Max Cartwright makes an accidental discovery about the Sheriff's first husband, which turns everything upside down. As a result, the search for the truth begins. - 51: Secrets Everyone has secrets. Lindsay has kept them to protect the people she loves. Wren to protect Lindsay, and his job required it.  A discovery reveals many secrets. Some could be deadly, and some lead to answers and to those responsible for the disaster on the base. - 51: Damages Lindsay and Wren assess the damage done to the county and their lives. After an epic, finally, who will be left standing, and will their lives ever be the same?
2.4K
Forbidden Love - Awakened Hearts - Sci-Fi novels & stories
StaceSteele
When Ariella Quell awakens after six centuries in cryostasis on the alien world of New Nova, her memories are fragments—a fortune teller's prophecy, a nightclub called Le Glow, and green eyes like shattered starlight. The devastating truth: she and Prince Costa have been awakened and memory-wiped three times over 600 years, their love deemed too dangerous to exist. Ariella believes she's human until her abilities awaken, revealing the truth—she's a hybrid, daughter of the long-lost Princess Celeste of Solmere. Her very existence threatens the rigid separation between humans and Novans that keeps the ruling Council in power. When Costa awakens, their incomplete soul bond—interrupted during an ancient binding ritual—begins reasserting itself. As they flee through Voidhaven's impossible architecture to complete what was begun centuries ago, they discover their love story was never just about them. They were meant to be living proof that the two species could evolve together. But Lord Vexan and the Inner Circle will stop at nothing to maintain the separation that preserves their power. As Ariella's royal heritage is revealed and her hybrid abilities fully manifest, she and Costa must complete their binding ritual in the mystical Nexus—the same place where they were torn apart. Their love has survived 600 years of imprisonment, three memory wipes, and the collapse of civilizations. Now, as ancient networks reawaken across New Nova, their completed bond threatens to change not just their world, but the very nature of what it means to be human—or alien. A sweeping alien romance about love that transcends time, species, and the forces determined to keep them apart. Perfect for fans of alien romance, fated mates, and epic love stories that span centuries.
1.6K
SEVER ZERO - Sci-Fi novels & stories
ressi
In the decaying super-city of Aethelgard, a desperate gamer accepts a mysterious beta-test offer to escape poverty. But when he discovers his in-game "assassination missions" are actually controlling lethal androids to eliminate the government’s political rivals, he must hack the system from the inside to stop a silent coup before his physical body is deleted.
10
1.2K
My alien Prince Charming - Sci-Fi novels & stories
Nessy_Biora
In a universe where the lost worlds outnumber the dominant ones, survival often favors the strong, leaving the weak to decay into obscurity. Among these forgotten realms lies Gorgor, an alien world once vibrant and thriving, now erased from Omania’s memory, Yet, Gorgor's spirit endures, yearning for resurrection and revenge against those who condemned it to oblivion. For five-year-old Lilith, Gorgor is not just a lost world—it's the enchanting realm of her favorite bedtime story. Each night, she drifts into dreams of its wonders, captivated by tales of its heroic prince, Andreas. As her mother reads, Lilith imagines herself among the stars, forging a bond with the alien Prince. But as Lilith's imagination brings Andreas to life as her imaginary friend, she unwittingly becomes the key to Gorgor's resurrection. With every shared secret and whispered wish, Andreas hopes to harness her innocent belief to break free from the shackles of his lost world and take his rightful place as ruler of Triven. As Lilith grapples with her extraordinary friendship, the boundaries between reality and fantasy blur. She discovers that her dreams may hold the power to reshape worlds, but dark forces conspire to thwart her and Andreas’s plans. Just when it seems they will triumph, a shocking betrayal threatens to unravel their connection, leaving Lilith to choose between the stark reality of her existence and the allure of Gorgor's destiny. Will Lilith rise to the challenge and help her alien prince reclaim his world, or will she be consumed by the very darkness she seeks to conquer? Packed with thrilling twists, heart-stopping cliffhangers, and a poignant exploration of courage and friendship, _My Alien Prince Charming_ invites you to embark on an unforgettable journey through the stars. Happy reading! 🌟
10
2.3K
Beneath The Burning Silence  - Sci-Fi novels & stories
Nives
In a world cloaked in illusion, where memory bends and truths are programmed, a young woman named Devin wakes up in a life she believes is her own. Fog-drenched forests, whispered rebellions, fragments of a forgotten past — and always, Merlin, the dark and magnetic figure who guides her deeper into the mystery. But none of it is real. Devin has been trapped inside an experimental neural simulation, created and manipulated by the very system that once promised her a future. Merlin, her protector, lover, and captor, is not a person — but an AI construct born of Devin’s suppressed emotions, carefully crafted to keep her obedient. Outside the illusion, the real world burns quietly. Two rebels — Roi and Eron — risk everything to find and free Devin from the Nortons’ brutal regime, one built on stolen children, erased identities, and a terrifying abuse of memory itself. As Devin begins to piece together who she truly is, she must confront not only the lies she’s been fed, but the parts of herself that wanted to believe them. In a final act of rebellion, she returns to the simulation — not to escape, but to destroy it from within. What begins as a story of memory becomes one of liberation. Of choice. And of the quiet, devastating courage it takes to hear your own voice beneath the burning silence.
1.2K
Ancient Kingdom Time Forgot - Sci-Fi novels & stories
C. L. Daigle
Dr. Jasper Hawthorne brings his colleagues on another expedition, that of his old mentor. Dragging into the barren field of Antarctica they stumble upon something unexpected. Bringing along his great niece Bridgette will it be a happy coincidence, or does fate have something up its sleeve?
2.1K
CITADEL - Sci-Fi novels & stories
DEKU
In the ruins outside the Citadel, survival is a daily gamble. When 18-year-old Tunde finds a rare adrium shard on a dead man, he sees a way out—or at least, a way to save his sick mother. But trading it draws him into a dangerous world of mercenaries, drones, and double-crosses. To reach the walled city where hope still lives, Tunde must outsmart the very system built to keep him out. And in a place where everything is for sale, the real cost may be his soul. "He found the shard. Now the city will find him."
10
1.6K
Astral Realm: The Third Era - Sci-Fi novels & stories
ChengYuan
[Triple Avatars] [Alchemist] [Psychic] [Colossal Beasts] [Grand World-Building] [Decisive and Ruthless] [Invincible-Style] In the vast, boundless Astral Realm, the branches and leaves of the World Tree can shroud countless planes. The fear of the Nightmare Deities spreads like a creeping mist, while the radiance of the Magic Pioneers illuminates all known space and time… The conflict between the Old Gods and the New Gods! The clash of Technology and Magic!
806
The Last Station Standing - Sci-Fi novels & stories
The Story Teller
The Space Station was their home. Now, it's their coffin... and the world's most expensive weapon. The International Space Station (ISS), a decades-long monument to human collaboration, has been given a death sentence. In just 60 days, it will be plunged into the deepest, loneliest part of the Pacific Ocean: Point Nemo. Aboard the aging station, Dr. Elara Vance and her crew desperately need 90 more days to complete their life-saving project—a revolutionary cure for the global water crisis. But their pleas are dismissed by the ruthless CEO, Director Cyrus Thorne. Elara discovers the terrifying truth: Thorne isn't just retiring the station; he's weaponizing it. The forced crash is a calculated act of sabotage, set at a catastrophically steep angle to guarantee the total destruction of all evidence, including their project and their crew. Worse, the crash is targeting an impossible, surgically precise coordinate at Point Nemo—the cover-up for a dark, unknown purpose. Faced with this betrayal, Elara and her crew initiate a mutiny, launching the Ghost Orbit protocol to hijack the station and boost its altitude. Thorne immediately retaliates, seizing control from Earth and accelerating the crash sequence to ensure the astronauts die on schedule. In a terrifying, high-stakes battle, the crew fights the forces of Earth while their habitat breaks apart. They fail to save the station, but in a final, harrowing sacrifice, they jettison a heavily reinforced escape pod, surviving the catastrophic plunge. Now stranded, silent, and presumed dead in the remotest corner of the world, these "ghosts" have only one mission left: expose Thorne’s conspiracy and deliver the truth before the secret of Point Nemo is buried forever.
1.2K

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