Best Sci-Fi Web Novels Free Online

Adam Kane wakes to a vanished humanity in The Last Man on Earth in the Apocalypse World. As monsters hunt him and an ancient force stirs, he must choose: resurrect mankind or rule an empty planet. A gripping sci-fi fantasy novel of survival and impossible power.

In the epic LitRPG novels sensation, After Surviving the Apocalypse, I Built a City in Another World, pregnant Althea is thrust into a new fantasy world. Armed with a Lord Token, she must build a safe haven and find her lost husband in this thrilling adventure story.

In the fantasy novel Abandoned Boyfriend of the Apocalypse, Zack is betrayed by his captain, Emilia. After being infected to save their squad, she denies him the antidote to remain 'impartial.' Zack must survive alone to become a powerhouse. Read this adventure story online as a free web novel.

In the romance novel My Twin Flame, Christina flees a hollow life in Vancouver for the rugged peaks of Whistler. As she navigates treacherous trails with Liam, she must choose between a past of manipulation and a future of survival. Read novels online for this gripping adventure story.

In this gripping modern romance web novel, a wife discovers her husband sold fifteen years of their marriage—every nickname, fight, and secret—to train an AI romance app. Now, with journalist Theo Mercer's help, she must confront the man who turned her love story into data. Read free online.

In the sci fi novel Don't Love Me When I'm Dead, a groundbreaking experiment broadcasts a deceased woman's memories live. While her father dismisses her as selfish during her stepsister’s wedding, the mystery story reveals a tragic truth that changes everything too late.

In The Apocalypse Remembers Him, Ryan Black utilizes Limitless Growth to survive a collapsing world. This sci-fi action story follows his quest for dominance as he confronts his former wife and superior. Read this web novel to see him reclaim his identity in a brutal new reality.

In the sci fi novels sensation "They Bullied My AI, I Made It a God of Death", Engineer Morgan races against time. When his beloved AI, Serenity, is found severely damaged and slated for decommissioning, he begins a thrilling adventure story of ultimate technological resurrection.

In the action-packed sci fi novels hit, Reborn Before the Apocalypse I Built a Fortress to Save My Village, a survivor wakes up one month before mutated beasts ravage Earth. Armed with future knowledge, he must prepare. Read this free web novel to see if his desperate plan can save them.

In the sci-fi romance novel After Returning to the Future, His Love Turned to Madness, a time-traveling benefactor funds her lover Rocco's dreams while hiding her identity. But his devotion is a lie. Discover this modern novel's betrayal when you read books online free.

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.

In the modern romance novel He Chose The Mistress, She Signed Her Own Death Certificate, terminally ill Olivia signs her divorce after her husband's betrayal. She returns to science to finish her life's work, leaving him to face the truth in this tragic young adult fiction story.

In the sci-fi romance Swapped for His True Love in the Flaming Apocalypse, Nora is betrayed by her husband, Rhett, during a heatwave apocalypse. To save his sickly lover, he forces Nora into the Level Three slums, leading her to join a high-stakes mission on Level One to save humanity.

In Claimed By The Exiled Tiger King, a scientist survives a starship crash only to face a primitive beastmen clan. This fantasy novel follows her struggle to use technology to stop starvation while avoiding a brutal fate, aided by a powerful tiger shifter in a deadly adventure story.

In the modern romance Kicking Toxic People Out of My Life, a woman's husband revives his frozen lover and demands his wife's kidney for her. When she refuses, her family forces her into surgery, unaware of a secret that will shatter the billionaire's world. Read novels online for this dark mystery.

In The Runaway Astrophysicist And Her Secret, Corinne flees a cold marriage and a tech titan's lies to protect her child. This romance novel follows her escape to Chile, where secrets and survival collide. Read novels online to see if she can outrun the past after a discovery changes everything.

In the modern novel My So-Called Family, a pregnant woman faces a death sentence after her fiancé and family frame her for crimes. To survive this mystery story, she uses advanced tech from sci-fi novels to project her memories. Can the truth save her from their deadly betrayal?

In the modern novel and billionaire romance novels hit, This Life, A Different Vow, a reborn woman rejects her former obsession, Rhys Beaumont, to marry his brother. After dying to deliver his lover's gene-edited baby in her past life, she seeks vengeance. Now, Rhys is losing his mind.

In the sci-fi mystery Replaced by the Obedient AI Little Brother, a boy is cast aside for a perfect android. After being sent to a strict academy to learn docility, a dark secret emerges. Read this free web novel for a chilling young adult horror story.

In the modern romance Frozen Love, orphaned Starla Xander's world shatters when her guardian, Xavier Lloyd, rejects her confession and introduces a fiancée. Devastated by his cruelty, she chooses a sci-fi escape through cryogenic preservation. Read this web novel for a heart-wrenching tale.

In the werewolf romance novels hit, The Alpha’s Fall, the Luna’s Rise, a mother faces her worst nightmare. Aboard a private skycraft, the cruel Theros holds her pup Althea hostage, depriving the child of her vital moonstone respirator. To save her daughter, she must confess to a crime.

In Rebirth: Becoming the Mafia Princess I Never Wanted to Be, Livia's successful AI career and happy marriage are erased when her sister, Regina, steals her life. This modern mafia romance novel follows Livia into a dangerous underworld as she reads this new book online.

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!

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!