Best Sci-Fi Web Novels Free Online

Discover exciting sci-fi web novels, futuristic adventures, and imaginative worlds. Read free online novels featuring space exploration, AI, dystopian futures, and epic journeys.
My Husband Asked Me for a Divorce
My Husband Asked Me for a Divorce
In the modern novel "My Husband Asked Me for a Divorce," Sybil Lowe's abusive marriage takes a sci-fi turn when an Anti-Domestic Violence System awakens in her mind. Now, every blow her husband lands inflicts damage back on him. Read books online free to see her turn the tables!
Best Friend Comes From Ten Years Later
Best Friend Comes From Ten Years Later
In the gripping modern novel Best Friend Comes From Ten Years Later, a lifelong bond is tested by a mind-bending mystery story. When Lainey claims she has traveled back from the future, her best friend jokes about lottery numbers—unaware of a dark truth: Lainey didn't come back to save her.
Goodbye, Let's Not Meet Again
Goodbye, Let's Not Meet Again
In the modern novel Goodbye, Let's Not Meet Again, a grieving protagonist loses his last loyal companion to his stepbrother's cruelty. Pushed to the brink by those he once loved, he accepts a secretive sci-fi research offer, cutting off the world. Read this romance novel to see his ultimate escape.
On My 30th Birthday, a Message from Future Me Said: He's Cheating
On My 30th Birthday, a Message from Future Me Said: He's Cheating
In the modern romance novel On My 30th Birthday, a Message from Future Me Said: He's Cheating, a lonely wife makes a private birthday wish while her husband works late. But a chilling sci-fi mystery story unfolds when a comment from her future self reveals he has already betrayed her.
Shards of Vengeance, Threads of Love.
Shards of Vengeance, Threads of Love.
Framed by her lover Ethan Bo, Sophie Zhi seeks revenge in Shards of Vengeance, Threads of Love. This gripping sci-fi modern novel forces her to make the billionaire hate her via a deadly AI implant, or face death. Discover a thrilling romance novel packed with mystery and corporate secrets.
Eve of Extinction: The Counterfeit Heiress Reborn
Eve of Extinction: The Counterfeit Heiress Reborn
In the mystery story Eve of Extinction: The Counterfeit Heiress Reborn, a reborn fake heiress tricks her parents into debt by claiming a zombie apocalypse is coming. However, the protagonist secures a cure for the military. Read this sci-fi web novel to see if the family survives the loan sharks.
Tales of Universe of Temptations
Tales of Universe of Temptations
In Tales of Universe of Temptations, Tsuki navigates a fantasy novel world of cursed lineages and cosmic horror. This mystery story follows his struggle between ancestral duty and forbidden desire as he uncovers secrets in a free web novel epic where every choice risks the abyss.
Offside Desires: A four part sports romance
Offside Desires: A four part sports romance
In Offside Desires: A four part sports romance, athletes and magic collide. From body-swapping with a hockey star to building a robot quarterback, these fantasy romance stories follow four couples navigating werewolf boxers, identity swaps, and lethal contracts to win the ultimate game.
The Day My Love For Him Died
The Day My Love For Him Died
In the romance novel The Day My Love For Him Died, Jensen betrays his wife for a pregnant mistress. After faking her death in a wreck, she starts a mission to destroy his empire. Read this modern novel to see her cold resolve for revenge.
Her Secrets, My Body
Her Secrets, My Body
In the sci-fi mystery Her Secrets, My Body, Adam undergoes a permanent empathic link for money. This action story follows his discovery of his girlfriend's betrayal via the link. Read this web novel to see him join a classified institute after learning her dark truth.
My Greatest Revenge
My Greatest Revenge
In the gripping modern novel My Greatest Revenge, robotics genius Natalia Williams is betrayed by her lover, Aiden. Framed and imprisoned, she loses her invention, her grandfather, and her child. Now free, she orchestrates a high-tech mystery story of vengeance. Read this sci fi novels sensation today!
Heartbeats of Love
Heartbeats of Love
In the sci-fi romance novel Heartbeats of Love, enemies Victor and the protagonist endure a zombie apocalypse until his tragic sacrifice. Seeking redemption, she strikes a deal with the Zombie King to save humanity. Read this web novel adventure story to see her become a monster for love.
My Unwanted Husband Is A Lethal Boss
My Unwanted Husband Is A Lethal Boss
In My Unwanted Husband Is A Lethal Boss, mercenary Holden enters an arranged marriage with heiress Julia to survive a genetic crisis. This billionaire romance novel follows a hidden apex predator as he navigates high-society traps and betrayal. Read novels online to see his revenge.
After My Husband Rebuilt Me as Another Woman
After My Husband Rebuilt Me as Another Woman
In the romance novel "After My Husband Rebuilt Me as Another Woman", a fifth anniversary under candlelight turns eerie. Dorian looks at his wife with a desperate, obsessive intensity. Beneath their beautiful facade lies a dark sci-fi mystery, where her very existence is fragile.
His Betrayal, My Steel-Legged Return
His Betrayal, My Steel-Legged Return
In the modern romance novel His Betrayal, My Steel-Legged Return, a wife survives her husband's murder attempt and returns three years later. Now a CEO with prosthetic legs, she seeks revenge in this billionaire romance books entry where a mother's love turns into a mission for justice.
Reborn with Bipolar Disorder: The Real Heiress Takes Back Everything
Reborn with Bipolar Disorder: The Real Heiress Takes Back Everything
In Reborn with Bipolar Disorder: The Real Heiress Takes Back Everything, a billionaire romance novel, a betrayed girl returns to her past. After being left for dead by her family, she uses her rebirth and unpredictable mental state to dismantle her replacement's schemes.
Death Row Memories: Now My Wife Regrets Everything
Death Row Memories: Now My Wife Regrets Everything
In Death Row Memories: Now My Wife Regrets Everything, a surgeon faces execution for a tragic medical malpractice case. This sci-fi mystery story follows his final moments as an AI project threatens to reveal the truth. Read this modern novel and see if justice prevails in this free book online.
Airport Fans, Broken Engagement
Airport Fans, Broken Engagement
In the modern novel Airport Fans, Broken Engagement, a brilliant scientist cracks perpetual motion technology. Rejecting a multi-million-dollar US offer, they rush back with the files. This sci-fi billionaire romance novel explores high-stakes choices and the ultimate cost of genius.
Time Travel to Save Him From Me
Time Travel to Save Him From Me
In the sci-fi romance novel Time Travel to Save Him From Me, Alexander Hayes hates me for his true love's death. Yet, he dies saving my life in a fire. Given a second chance via a time device, I travel back to rewrite our history and set him free.
How to Train a Defiant Incubus
How to Train a Defiant Incubus
In the fantasy romance How to Train a Defiant Incubus, a woman struggles with her custom-made companion, Riven Sterling. Despite being a top-tier web novel choice, Riven refuses to bond with her. Read this sci-fi modern novel to see what happens when she discovers his hidden glitch.
Feeding Me to the Zombies
Feeding Me to the Zombies
Feeding Me to the Zombies is a gripping horror novel where a wife must survive a zombie apocalypse and her husband’s betrayal. After Hans Luketon sacrifices her for his lost sweetheart, she wakes up in the past. Read this web novel to see her fight for survival and change her fate.
Kicked Out of the House by His Biological Father
Kicked Out of the House by His Biological Father
In the dark modern novel Kicked Out of the House by His Biological Father, an abandoned son dies on an operating table. His father steals his brain for his adopted daughter, Yuki. Read this chilling sci-fi horror novel about ultimate betrayal.
Time to Spread My Wings
Time to Spread My Wings
In the modern novel Time to Spread My Wings, Wanda returns to her billionaire family after 18 years, only to be rejected for a fake heiress. Following a car crash, she joins a secret space project. This mystery story follows her escape and the family's frantic search for her.
The Twisted Tower's Final Score
The Twisted Tower's Final Score
In the chilling horror novel The Twisted Tower's Final Score, a billionaire romance turns into a deadly mystery story. Cornered on a penthouse balcony, a woman is stabbed and thrown from the 30th floor by her own fiancé. As she falls, his final, cryptic words change everything.
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