Best Sci-Fi Web Novels Free Online

In the fantasy novel Sapphyra, a hero wakes 100 years late to a ruined modern world. To reclaim her dragon powers and rebuild her city, she must navigate a deadly Class System and a possessive husband's digital ghost. Read books online free to see if she survives Rupert's games.

In the sci-fi romance novel Three Years Too Late My Fiancé's Secret, Sarah James’s life shatters when online strangers from the future warn her against marrying her childhood sweetheart. To solve this mystery story, she must uncover a devastating betrayal before it destroys her.

For brilliant researcher Clara, marrying into the powerful Hayes family is just a childhood pact to fulfill. But when she discovers their union is actually a high-stakes gamble wrapped in lies, she is thrust into a dangerous game of power. Will a failed bet cost Clara her life—and her heart?

In the modern romance novel Collateral Damage: Love and Lies, a secret researcher faces prison after Neil Jackson's lover steals radioactive materials. Betrayed by her boyfriend, she must navigate a mystery of lethal secrets to survive this action-packed story.

In the LitRPG fantasy novel Turns Out Cats Are Endgame, every survivor gets three guardian pets. While others choose lions and crocodiles, one man is stuck with three disabled strays. Read this free web novel to see how his broken cats become the ultimate zombie-slaying protectors.

In the fantasy novel Back in Apocalypse, I Ditched the Traitor Beast, Bonded Stray Dog, Hilda is betrayed by her ice wolf partner for her sister's gain. Reborn at the bonding ceremony, she rejects the traitor to survive the arena. Read this gripping adventure story online!

In the dark fantasy novel and horror novel crossover, The Mermaid's Sad Song, Nerissa is imprisoned by her childhood friend Sam. He tortures her to extract her life force for his new bride. With only three days left before life on land kills her, she must survive his brutal vengeance.

In Pampered By The Fierce Tiger Shifter, botanist Cadence is stranded in a primal world and claimed by Harlan. This werewolf fantasy novel follows her survival as she uses science to overcome a deadly fever and rogue shifters. Read novels online to see a modern survivor defy tribal magic.

In the gripping young-adult web novel Betrayed Before the Exam, Saved by My Future Self, Stella is visited by a dying future version of herself in the mirror. The warning is clear: do not help her childhood friend cheat. When his text confirms the setup, a terrifying reality begins.

After years of fighting side-by-side in the brutal wasteland, mecha pilot Skye is finally ready to marry her partner, Kane. But her dreams of a peaceful future are shattered when Kane returns from his latest mission with a shocking betrayal: another woman by his side, introduced as his new wife.

In Surviving The Ice Prince's Love Algorithm, Autumn is trapped in a LitRPG romance novel where she must play the perfect partner or face deletion. To survive this young adult fiction, she must navigate a ruthless system and the cold logic of Harrison Jennings.

In Playground 51 - The Wildest Magic School on Earth, Rahbeem Roth joins a fantasy experiment where students are lab rats and staff are demons. This young adult modern novel follows a war between science and the supernatural. Read novels online to see if Rahbeem can stop a ritual gone wrong.

In the modern novel Harem Streamer System: Every Crime I Broadcast Wins Me a Superheroine, Scott McQueen gets a system from LitRPG novels to stream his antihero deeds. As his views soar, powerful heroines fall for him in this wild romance novel and adventure story.

In the sci fi novels hit, "In the Hot Doomsday, I will Push My Vicious Family into the Abyss", a mother is betrayed by her greedy relatives during an extreme heat apocalypse. Left to die in 133-degree heat, she wakes up in the past. This horror novel of vengeance begins now.

In the fantasy novel Reborn Before the Apocalypse,My Ex Will Regret Losing Me, Wanda is left to die in the desert by her husband. Reborn a day before the apocalyptic heatwave with her powerful Frost System, she vows revenge on her ex. Read books online free and dive into this intense romance novel.

In the sci-fi mystery story I Slept When My Sister Was Lost At Sea, the world's only deep-sea rescue expert ignores her sister's 10,000-meter distress call. Choosing prison over a mission, she confesses to a crime as her father rages. Read this web novel to see why she chooses to sleep.

In Bound By Contract To The Beast Warlord, a mutant must secure a pregnancy to survive a lethal system reset. This vampire romance and horror novel follows her desperate mission to bond with an apex predator, turning a forced encounter into a high-stakes deal for protection in a frozen wasteland.

In this modern mystery, Zachary is branded a criminal by his father after his twin sister is kidnapped. Read this web novel to see the truth emerge five years later when his memories are projected, forcing a grieving father to face a tragic reality. A dark young adult story.

In this mystery romance web novel, Alice Ashford leads an elite squad to protect her scientist husband, Ryan, during the apocalypse. After being executed for saving him over his secretary, she regresses and discovers his dark secrets. Read this adventure story online for free.

In the modern romance novel One Month to Say Goodbye Forever, a woman starts her new county clerk job only to face her boyfriend, Timothy, registering a marriage license with another girl. Having traveled back from ten years in the future, she knew they would end up together—just not this soon.

Clutching her life's work at her own rehearsal dinner, a brilliant scientist is ready to marry Adrian. But when a waitress named Hayley Foster corners her with a shocking truth, she realizes her fiancé's dark secrets could destroy her. To save her research and her life, she must turn her back on the man she loves and fight for her own freedom.

In the chilling mystery novel Erased: My Husband Stole My Memories, a mother prepares to pick up her five-year-old son, Jerome Fox, for his birthday. But when her husband returns home, he delivers a terrifying shock: they have been child-free for seven years. Where is her son, and who is lying?

In the gripping romance novel and sci-fi mystery story A Call From Seven Years Later, a grieving bride dials her late groom's old number, only for a boy from the year 2033 to answer. When she sees her best friend and dead fiancé in their wedding portrait, a chilling web of secrets unravels.

In the sci-fi romance novel Robot: From Having No Emotions to Having Love, a devoted robot is left behind when its creator, Sophia Brooks, vanishes in a shipwreck. Three years later, she is found alive—but she has forgotten everything, including him. Read this free web novel online today!