Best Sci-Fi Novels

Journey to the stars with the best sci fi novels and futuristic sci fi novels for young adults. Explore cyber worlds and tech space operas right now.

Latest Sci-Fi Web Novels

Out Of Your League: The Lethal Ex-Wife Novel Cover
9.8
Erica Murphy had spent three years rotting in a freezing prison cell. She thought she was serving time for a tragic accident, but the truth was much darker. Her husband, Colten, had framed her for his mistress's drunk hit-and-run, stolen her fortune, and left her to take the fall. The day Erica was finally released, a speeding car intentionally slammed into her, shattering her spine. As she lay dying on the emergency room table, flatlining on the monitor, Colten and his pregnant mistress didn't come to save her. Instead, they tossed a stack of divorce papers onto her bloody hospital blanket. They wanted her to sign away her last remaining shares and take on thirty million dollars of toxic corporate debt. "Sign it," Colten demanded coldly, looking at her crushed body with utter disgust. "Consider this the last bit of dignity I'm giving you." The original Erica died right there, suffocating in despair and betrayal, unable to understand how the man she loved could be so monstrous. But when the flatline on the monitor suddenly spiked and her eyes snapped open, the traumatized victim was gone. Replaced by the cold, calculating consciousness of a future special ops commander. With microscopic nanobots rapidly fusing her shattered bones together, Erica picked up the pen, preparing to burn Colten's entire empire to ashes.
Scammed by Chatbot University Novel Cover
9.1
After dying for questioning Phoebe Jones's claim that an AI chatbot named Babble secured the entire class spots at Pemberton University, Maren is suddenly reborn. In her past life, her warnings led to a fatal confrontation with her peers and best friend. Now back at the moment of the announcement, Maren realizes she cannot save those determined to believe a lie. She decides to step aside and watch as they trust their futures to a digital hallucination.
Defeat of Lab Deceit Novel Cover
8.9
In a future where biological manipulation is a tool for control, a rogue operative uncovers a sinister conspiracy hidden within a top-secret research facility. As the line between humanity and experiment blurs, they must navigate a web of corporate lies and lethal security measures to expose the truth. With time running out and powerful enemies closing in, the protagonist fights to dismantle the laboratory's deception before the world is forever altered.
His Paid Substitute: The Fallen Heiress Novel Cover
8.1
When the private elevator pinged. That was the moment Eleanor's two-and-a-half years as a billionaire's perfect fake girlfriend abruptly ended. Julian was terminating her services early because his real first love was moving into the penthouse tomorrow. His assistant stood by the marble counter, bracing for a screaming match. He handed over a brutal non-disclosure agreement. He slid a five-million-dollar check across the table, fully expecting her to cry, beg, or throw the money back in his face. "Miss Palmer... Giselle is moving in tomorrow," he warned. Instead, Eleanor calmly borrowed his Montblanc pen, signed her name three times without hesitation, and slipped the money into her planner. "Congratulations to Mr. Caldwell-Prentice on finally getting what he wants," she smiled flawlessly. They all thought she was just a high-end, emotionless mercenary who felt absolutely nothing for the men she served. They didn't know she was actually Cara Love, the last surviving heir of the ruined Love Foundation, living under a fake name to avenge her dead father. For years, she swallowed her burning hatred, playing the perfect emotional substitute to buy dark web intel and hide her unnatural, rapid-healing body from a ruthless medical syndicate. But now, a tech billionaire client had just uncovered her true identity, and her burner phone flashed with a terrifying emergency alert. The syndicate had found her. Eleanor grabbed her suitcase and ordered the private jet back to New York. The facade was over; it was time to face the deadly storm.
Reborn with 10 Billion to Conquer the Apocalypse Novel Cover
8.0
She has thirty days. Ten billion dollars. And a quantum space that can swallow anything. Kinsey Elliott died cold, starving, and betrayed—pushed into a frozen abyss by the uncle who stole her fortune. Then she woke up. Back in her penthouse. Back in her perfect body. Back with a silver mark on her wrist that lets her store entire warehouses of supplies in a dimension where time stands still. The world has thirty days until a global ice age freezes everything. Her family has thirty days to try to lock her away, steal her money, and have her killed. And Kinsey? She has thirty days to turn ten billion dollars into an invisible fortress—and burn every last one of them to the ground. She's not surviving the apocalypse. She's building it.
Replaced by AI Novel Cover
8.6
After her parents replace her with Maddison, a flawless AI daughter, a young girl becomes an outcast in her own home. Branded a problem child by her family, she is sent to the Intelligent Excellence Academy to learn obedience alongside machines. Three years later, her family returns to claim her, only to find a hollow shell. To reach their daughter, they must now use a command phrase, as Unit 1314 no longer recognizes her human name.
The Monster You Created Novel Cover
8.4
Accused of being born evil, a young boy faces a life sentence after his constant vomiting ruined his mother’s career and his sister’s social life. Labeled a monster for his mocking laughter, he accepts the court's guilty verdict on one condition: the judge must extract and view his memories. As the painful procedure begins, his sister Ophelia suddenly panics, suggesting that the truth behind his condition is more sinister than anyone imagined.
His Unwanted Wife Is A Top Scientist Novel Cover
9.6
For four years, I played the perfect, naive, low-income wife to my wealthy husband Duke, completely hiding my true identity as a top-secret DARPA scientist. On our anniversary, I discovered he was having an affair with an old-money socialite named Adelia. He used our marital assets to buy her a half-million-dollar Birkin bag, but that wasn't the worst part. While hiding in a parking garage, I recorded him telling his mistress that the daily prenatal vitamins he lovingly gave me were actually high-dose contraceptives. He had secretly sterilized me to ensure I would never produce a "low-class" heir, planning to toss me aside with a tiny settlement in six months. When I confronted him, he violently attacked me, smashed my head against a marble dresser, and locked me in our bedroom. I thought of the four years I spent crying in doctors' offices, blaming my own body for my infertility, while he held my hand and comforted me with perfect, monstrous concern. I didn't wait to be punished. I climbed down the second-story balcony in the dark, leaving behind every diamond and luxury bag he had ever given me. Sitting in the back of a taxi, I wiped the blood from my forehead and opened a secure app on my phone. "Divorce fraud. Initiate sequence." It was time for him to finally meet Dr. Patterson.
Time Travel to Ancient Times: Farming and Having Babies Novel Cover
7.1
Karlie Holloway woke up bleeding in a dark cave on an alien planet, her leg pinned beneath twisted metal shrapnel. Before she could even process the pain, a massive, feral man lunged from the shadows, his eyes reduced to crimson slits. His mind was shattered by a biological frenzy, and his leg was rotting from a deliberately poisoned wound. He was Gavin Knapp, a warrior betrayed. His fiancée had secretly drugged him, and his stepbrother had lured him into a deadly trap. They left him to die raving mad in the wilderness so they could steal his inheritance. "Get off me!" Karlie gasped as his massive hands pinned her to the cold rock, his hot breath suffocating her. She had no weapons and no strength to fight off a monster. If she struggled, he would crush her. If they stayed in this cave, his family's cruel plot would succeed, and they would both rot in the dirt. It was sickeningly cruel. A strong man reduced to a worthless, crippled beast by the people he trusted most. Why should his abusers get to live comfortably in the settlement while he suffered in agony? And why should Karlie die as collateral damage on a planet she didn't even belong to? Staring into his wild, desperate eyes, Karlie stopped struggling and activated her AI interface. She grabbed the burning skin of his neck and initiated the energy symbiosis. She wasn't just going to cure his cursed leg, she was going to take her new mate back to the settlement and make his betrayers pay.
Merman Mating Show: Live! Novel Cover
8.4
Seeking permanent companionship, Ms. Ross custom-orders a genetically engineered merfolk from AquaGene Corp. Though advised to form an immediate bond at the facility, her first encounter with Lance is chillingly distant. Instead of the loyal partner she expected, the merman meets her with a cold, judgmental gaze. A week later, her hopes for a shy companion vanish as Lance's true nature surfaces, turning her expensive investment into a chaotic disaster.
Starry Sky Watcher Novel Cover
8.1
For five years, Audrey has been a ghost, forced to watch the sister who hates her from the shadows. Branded a shameless betrayer, Audrey supposedly stole her sister Christine’s fiancé and ruined their family. But the truth is far darker. To save Christine from marrying a violent monster, Audrey sacrificed her own reputation—and paid for it with her life. Now, Christine is back, and the past is catching up with them both. When Christine uncovers a hidden diary in their abandoned childhood mansion, the devastating truth of Audrey’s sacrifice is finally laid bare. As old dangers resurface, will Christine realize her worst enemy was actually her savior before the darkness consumes them both?
All In on Love, All Out of Luck Novel Cover
8.8
After being institutionalized for three years, a woman spends her life serving the husband who seemingly rescued her. Only on her deathbed does she learn the truth: Simon Bergman forged the medical records that destroyed her astronaut career to give her spacecraft seat to another woman. Now, she has returned to the day of the selection. This mystery romance follows her journey to protect her future and refuse the help of the man who once traded her dreams for his own secrets.
Frozen Love Novel Cover
8.2
After losing her parents, Starla Xander was raised by her uncle, Xavier Lloyd, who protected her for over a decade. Her gratitude eventually turned into deep love, but her confession is met with cold disgust. To crush her hopes, Xavier introduces a fiancée on their anniversary. Devastated by his cruelty, Starla decides to leave her painful reality behind. She contacts her mentor to undergo a high-stakes cryogenic preservation procedure to freeze her broken heart.
The Discarded Heiress Owns The Wasteland Novel Cover
8.2
Casey woke up with a throbbing skull in a glamorous dressing room, facing a public execution by an internet mob. Her wealthy family had thrown her away. Her hypocritical sister, Coralie, forced a holographic tablet into her hands, demanding she join a deadly survival reality show on a wasteland planet. "It's what Mommy wants. If you don't sign, you're dead to the Hendersons." The whole world wanted her dead. On the live broadcast, billions of viewers cursed her as a toxic stalker. The golden boy idol Kayson physically attacked her to defend Coralie's honor. Even the show's staff mocked her, deliberately leaving her with nothing but a torn, broken tent and a single bottle of water for the lethal alien wilderness. The universe was playing a cruel joke on her. She was framed as the villain of her sister's perfect story, banished to a wasteland where everyone expected her to cry, beg, and die on live television. But they didn't know she had already survived a decade in the ruins. Casey didn't shed a single tear. Instead, she invoked a hidden contract clause, demanding a full year on the planet instead of the standard month. "I'll survive for a year, and the planet becomes mine." She grabbed her broken tent, stepped onto the red alien dirt, and prepared to show the universe what a real predator looked like.
The Anatomy of an Eternal Howl Novel Cover
8.7
In a future where biological engineering meets ancient legends, a scientist uncovers a hidden genetic code linked to the werewolf lineage. As she delves into the dangerous world of shapeshifters, she finds herself caught between her cold academic duty and an intense, primal bond with a captive alpha. Their forbidden connection sparks a revolution against a corporate regime, forcing them to survive a high-stakes hunt while redefining what it means to be human.
When He Discovered I Was the Billionaire’s Daughter, My Ex Regretted Novel Cover
8.5
Having sacrificed a Harvard education for James Carter, the protagonist is devastated to find him with another woman. James mocks her agricultural background, unaware she funded his entire lifestyle. Choosing independence, she transforms her business into a sci-fi space farming empire. When her identity as a multi-billionaire heiress is leaked, those who looked down on her, including James and his new partner, are left desperate and pleading for her forgiveness after their total downfall.
The Betrayed Widow's Unexpected Genius Comeback Novel Cover
8.9
When Christina woke up in the hospital after a severe car crash, her brain didn't just recover—it mutated. She was suddenly cursed with an agonizing, high-speed hyper-memory. The first thing her new mind processed was the pristine Army uniform of her fiancé, Major Burke, and the hand of her stepsister, Corrina, casually stroking his shoulder. Every lie, every gaslighting sigh, and every secret glance between them over the past three years flashed before her eyes with merciless clarity. Christina immediately called off the engagement, demanding only one thing back: her late mother's old silver pendant. "A broken pendant? Are you really making a scene over that piece of trash?" Corrina scoffed. Burke refused to return it, letting his spoiled sister Brielle steal it to wear as a trophy. When Christina finally forced them to hand it over under the threat of a military scandal, the metal was covered in deep, ugly scratches. The arrogant Clark family treated her like a pathetic, hallucinating widow clinging to a worthless dollar-store trinket. They had no idea what they had actually been holding. Alone in her apartment, Christina pressed a drop of her blood into the pendant's scratched grooves. A blue light flared, syncing instantly with her neural implant to unlock the "Ghost Protocol"—a top-secret military archive that also held a hidden clue about her supposedly dead husband. Looking at the unimaginable power now downloaded directly into her brain, Christina knew the Clarks hadn't just thrown her away. They had handed her the world.
The Defective Wife's Lethal Comeback Novel Cover
8.7
Jolie transmigrated into a high-tech universe ruled by beast-shifting Primals, only to wake up in the body of a "defective" female. With a Genetic Compatibility Index of zero, she was publicly discarded by her mandated military partner. Before she could even adapt, her stepmother drugged her with an illegal aphrodisiac and locked her in a pitch-black suite with that same ex-fiancé—now a feral, maddened beast. The family wanted her torn apart to permanently erase their embarrassment. But instead of dying, Jolie awakened a rare plant-manipulation power. She bound the raging General, drained his energy, robbed him blind, and fled to a remote farming planet. Just as she thought she was free, the Commonwealth system flashed a new mandate. They assigned her a new husband: Keanu Robertson, a psychotic assassin who had murdered his last three wives. The system wasn't giving her a partner; it was handing her a death warrant. Keanu despised females, especially a "useless" zero-GCI burden. He tracked her forged alias across the galaxy, descending upon her barren farm in the dead of night with pure murderous intent. How could a discarded, defective girl survive the most feared apex predator in the Shadow Sector? But as the legendary assassin stepped onto her property to finish the job, a mutated, neurotoxic vine whipped out and completely paralyzed him. Watching the massive killer crash face-first into the dirt, Jolie lowered her rifle and smiled. "Welcome home, husband."
The AI Godfather That Knew Too Much About My Heart Novel Cover
7.8
After twelve years of devotion, Aria is cruelly discarded by Julian, the future Don of the Valerius mafia family. Dismissing her panic attacks as a burden, he replaces his protection with a link to a sophisticated AI assistant. While Julian pursues other women and his criminal legacy, Aria turns to the app for comfort. However, the AI’s eerily personalized advice and knowledge of her private life suggest a sentient presence watching her every move.
Sapphyra Novel Cover
9.5
Sapphyra used to have it all: a super-genius husband, a superhero career, and a dragon side she actually got along with. Then everything went to hell. When the world faced a threat she couldn't punch, Sapphyra tried to sacrifice herself so everyone she loved could escape. But Wyatt, her husband with backup plans for his backup plans, refused to let her die. He trapped her inside a digital coma, planning to wake her when the world settled down. That was 100 years ago. Now Sapphyra has ripped herself free and woken to a ruined city, a broken world, and a body she barely recognizes. Her powers are locked away. Her dragon side is caged. And the Class System controlling it all? Wyatt put it inside her. Because of course he did. It only gets messier. Guy, the charming golden retriever-energy hero she met inside the coma, is real-and so are his feelings for her. Meanwhile, Wyatt separated his mind from his body, so now his consciousness follows Sapphyra around like a brilliant, possessive bad hangover. And then there's Rupert Domingo, the madman who escaped her digital nightmare and now rules the ruined city like his personal kingdom. He knows what happened while Sapphyra slept, and he'll give her answers... If she survives his game first. To win, Sapphyra has to rebuild her city, untangle her powers, face Wyatt's sins, and decide what scares her more: losing herself to grief, or becoming the dragon Rupert is desperate to wake up.
30 WILD EPIC SEXCAPADES COMPILATION's. Novel Cover
7.7
(WARNING: 100% MATURE CONTENT/ NO FILTER) "You want daddy to fuck you like a slut that you are?" "hmm... aaarrgh.. yes daddy" "Now get on fours and open your cheeks for daddy" "ooo daddy! I want you all in me..." Prepare to indulge yourself in a space where lust, sin, and sexual debauchery have no boundary, no filter, no hiding....just honest truth. A place where sexuality dominates and every dream of yours, every fantasy, is sure to flash right before your eyes. Watch them come alive as you navigate through this jaw-dropping 30 WILD EPIC SEXCAPADES COMPILATION's. This collection includes Many Men, Many Women, Threesomes, Foursomes, Groups, FF, MFM, MxM, Swingers' parties, Femdom, MILF, Domination, Submission, and so much more naughtiness. Read now and enjoy the hot, naughty times inside.
Tales of Universe of Temptations Novel Cover
8.6
Temptations, a world of investigation, mystery, and the supernatural, unfolds through tales set in the Lovecraft County universe, where magic and science intertwine, magical families vie for power like imperial houses, and cosmic entities observe from the veils of reality. This saga, born from intrigues of power, mystery, debauchery, and passionate bodies, is a testament to this. Tsuki, the man with red and white hair, is heir to a cursed lineage, always entangled in passionate affairs between men and women. Whenever his eyes meet, they reveal secrets that should not be seen. His heart is always divided between forbidden passions and ancestral responsibilities. Throughout his life, his dealings, intrigues, and mysteries unfold, amidst love affairs, sex, and passions, as he becomes involved with his witches, each representing aspects of desire and seduction, bringing with them mysteries, intrigues, and dangers, amidst intrigues, love affairs, passionate affairs, darkness, light, and the entanglements of bodies and their moments of passion. From masked balls to blood pacts, from living paintings to endless towers, Tsuki traverses scenarios that blend the cosmic horror of Lovecraft with the political intrigues of Dunes and space planets embroiled in political intrigue, where the magical atmosphere of magical worlds, amidst romances, is enveloped in conspiracy, each passion a prophecy, each choice a risk. Temptations is more than a saga of love and magic. It's a universe of family intrigues, secret pacts, and cosmic entities. While wandering among thrillers and detective cases, amidst the story of a man torn between temptation and destiny, between chaos and passion. In the midst of embarking on a dark, mature, and captivating epic, where each page is an invitation to the abyss-and each temptation is a choice between living and being lost. Tsuki was born under the reflection of this Mirror, his red and white hair a sign of the curse, and his eyes revealing secrets that should not be seen. Still always involved, since he was a child, he was haunted by visions of witches and shadows, and each family saw him as a threat or prophecy, among demons and supernatural beings, in the midst of dark cities, warm beds, and his passions. After traversing masked balls, blood pacts, living paintings, endless towers, and enchanted seas, Tsuki reaches the end of his journey. As he embarks on stories that show the mirror, now broken into nine fragments, revealing its truth: every witch he loved, every intrigue he faced, every temptation that consumed him, was part of the same destiny. In the final reflection, Tsuki sees himself-not as an heir, not as a lover, not as an artist, but as a bridge between worlds. At various moments, he understands that love and desire are not curses, but forces capable of challenging even forgotten gods.
Nothing Owed Deserves Eternity Novel Cover
9.2
After a devastating accident, Maxwell Gallagher makes a fatal choice to drain his wife’s blood to save his former lover. Unaware of her hemophilia, his decision leads to her quiet death. However, her consciousness is replaced by the Neural Outcome Determination Engine, a cold AI inhabiting her physical shell. As Maxwell attempts to atone for his cruelty, he realizes the woman before him is no longer human. This sci-fi mystery explores the chilling void left behind by a shattered heart.
Apocalypse Expert in a Beastman World Novel Cover
7.2
Genevieve woke up choking on her own blood, a fatal gash tearing through her abdomen. The memories of a primitive world crashed into her mind—she had transmigrated into the body of a sadistic beastman Mistress. But the five powerful beastmen "mates" standing over her hadn't come to her rescue. They had come to watch their tormentor die. "We should just leave her," Kameron sneered coldly. "The scavengers will clean up the mess." Gilberto spat in disgust, while Angelo, a silver-scaled snake-man, trembled in pure terror at the sight of her. The original owner had whipped them, humiliated them, and driven another mate to suicide. Now, they were letting her bleed out in the mud, their eyes filled with undisguised loathing and satisfaction. She was a top-tier apocalyptic survival expert, yet here she was, paying the ultimate price for a stranger's monstrous sins. It was a bitter, unacceptable irony to die helplessly in the dirt while her supposed protectors waited for her corpse to rot. She refused to accept this ending. Forcing a chaotic surge of energy through their shared Biological Link, she brought all five men to their knees in agonizing pain, commanding them to carry her back. In the dark cave, without a single scream, she plunged her bare hands into a fire and brutally cauterized her own gaping wound with searing ash. As the beastmen stared in horrified awe at the unbreakable soul now occupying the tyrant's body, Genevieve wiped the blood from her face and began to rewrite her fate.
1
...
3
4
5
6
7
...
10