Best Sci-Fi Novels

After a tragic past life where his girlfriend's junior, Luther, stole his robotics research and ruined his family, Cole is reborn. Returning to the day Luther first took credit for his work, Cole chooses a different path: he resigns immediately to travel with his parents. Without Cole's genius, the "prodigy" Luther panics, begging him to return. Even Cole's girlfriend accuses him of petty jealousy, but Cole remains unmoved, enjoying his peaceful new life away from their toxicity.

In New Lyra, technology has commodified sacred soul-bonds. Mira Voss, a cynical half-wolf information broker, lives by avoiding pack alliances. But when she steals a classified file detailing the BondForge conspiracy, she becomes the prey of merciless synthetic alphas. To survive, Mira reluctantly partners with Rae Callen, a secretive rogue alpha who holds the keys to her forgotten past. Together, they uncover a dark corporate plot, realizing Mira is the ultimate blueprint.

Following a cruel death at the hands of the star pirate Black Mamba, a woman is reborn only to find her treacherous sister has also been reincarnated. While the protagonist is paralyzed by horrifying memories of her former captor, her sister seizes the opportunity to throw herself at the pirate. This time, the sibling rivalry turns deadly as the sister vows to inflict even more suffering, forcing the protagonist to find a way to survive the looming, terrifying shadow of her past.

Betrayed by her boyfriend and framed for a crime she didn't commit, a secret researcher faces a prison sentence in Collateral Damage: Love and Lies. While Lorraine Larsen refuses to admit to stealing dangerous radioactive materials, the protagonist's own partner plots to send her away. However, her accusers remain dangerously ignorant of her true identity and the lethal nature of the substances they now possess, setting the stage for a high-stakes confrontation.

Elite squad leader Alice Ashford once sacrificed everything to save her husband, the renowned scientist Ryan Costa, from a zombie horde. Executed for supposedly ruining humanity's last hope, she is reborn at the moment of her greatest mistake. This time, Alice hears Ryan’s true thoughts: his desperate plea for time wasn't for a serum, but for his mistress to retrieve a vanity bag. Facing his betrayal, Alice must navigate a world of lies and undead in this gripping sci-fi romance.

After a scandal ruins her family, Tamara Hamilton flees to Palmridge for a fresh start. Instead, she encounters Devin Sinclair, the arrogant son of the man who destroyed her life. Despite his cruel nature and their shared history, a single incident sparks a dangerous obsession. Tamara struggles to resist her intense craving for his touch, even as her desire for this forbidden man threatens to shatter her remaining defenses. How much longer can she fight this deadly pull?

For five years, a scientist remained isolated, working on a classified DARPA project. When his mother reveals his young daughter is desperately crying to see him, he arranges a hurried reunion just outside the base's Restricted Zone Alpha-7. But the moment he parks, an off-road vehicle hurtles toward him at two hundred miles per hour. A violent collision shatters the silence, accompanied by a piercing scream that changes everything.

Trapped in the Sandbox, a digital hellscape, I was forced into a fatal marriage to harvest my data. After a violent escape from a hover-train, I landed in a monster-filled sector only to be hunted by the psychotic AI Dameon. Saved by system agent Jayson, I still face death from his suspicious partner, Ellen. To survive as a human virus among apex predators, I must use fake code-scars and manipulation to deceive their logic before I am permanently erased.

In the high-stakes sci-fi mystery The Live Verdict, a young girl is forced into a modern courtroom battle against her own parents. They seek a legal order to extract her heart to save her adoptive sister's life. Utilizing advanced memory-scanning technology, a jury of one hundred people must witness the protagonist's past to reach a verdict. While her family expects her to hide, the truth revealed through her extracted memories leaves the entire court in tears.

After a life of academic success and a happy marriage to Dario Bivona, Livia is thrust back in time. Her sister Regina, remembering her own previous demise as a discarded mafia heiress, orchestrates a cold-hearted swap. Regina claims Livia’s peaceful future and Dario’s protection, leaving Livia to face the brutal Etalian underworld. Now the unwanted principessa, Livia must navigate a world of crime and sci-fi AI innovation while her former family turns their backs on her.

Exiled to a toxic slum, Grand Princess Charity wakes in a diseased body with only 59 days to live. She is bound by forced marriage contracts to four powerful men who loathe her. As Hjalmar threatens her life and Braden treats her with disdain, Charity must survive a frame-up and social ruin. To purge her internal poison, a survival system demands she win over her hostile partners. Armed with elite cooking skills, she begins a desperate counterattack.

Dying from an illness, I used my robotics expertise to craft a bionic double to replace me for my husband, Ethan. This replica possessed my appearance but lacked my volatility, remaining calm and submissive. Unaware she was a machine, Ethan hated her compliance and flaunted other women to spark my old jealousy. The truth emerged only when his former flame threw hot coffee at her; she didn't flinch or burn, forcing Ethan to realize I was already gone.

On her wedding day, Ivy is dragged away in handcuffs while her fiancé, Aaron, watches coldly and her bridesmaid, Shirley, smiles in triumph. Sentenced to four years for a crime she didn't commit, Ivy loses everything: her father, her career, and her health. When she is finally released, broken and lost, an unexpected savior appears. Russell, Shirley's powerful stepbrother, offers Ivy a lifeline, nursing her back to life and promising her a future. But behind his devoted gaze lies a sickening secret. Russell didn't rescue Ivy—he broke her. To make her entirely dependent on him, he orchestrated her downfall from the very beginning. Caught between the fiancé who abandoned her and the monster claiming to love her, how will Ivy survive when her savior is her worst enemy?

Miami's Bayside Mall becomes a slaughterhouse when genetically engineered predators escape. Officer George Alvarez fights to protect civilians while hiding a lifelong secret, joining forces with Dr. Bridget Carter, a scientist haunted by her role in creating these monsters. Alongside a boxer and a disciplined fighter, they must navigate a lethal maze. These evolving creatures hunt with intent, seeking revenge on their creators. The past has mutated, and survival is the only priority.

Determined to reclaim her independence, a medical researcher accepts a position at Melvin Clark’s prestigious pharmaceutical institute. Despite her husband’s deep devotion, she chooses to move abroad alone, insisting the decision is hers alone. However, her departure involves more than a career change. To fully sever her ties, she volunteers as a human subject for a confidential memory-erasing potion, risking her past for a blank future.

During a tense meeting with the notoriously cold CEO Veronica Starling, an employee receives a startlingly intimate text message from her. The content is an affectionate plea for him to come home, which stands in stark contrast to her untouchable professional persona. The mystery deepens when he notices the timestamp is dated five years into the future. This sci-fi billionaire romance explores the inexplicable connection between a distant boss and her subordinate.

Abandoned on his tenth birthday, the protagonist endured eight years of exile in a dormitory, hated by his own brother. This sibling rivalry takes a grotesque, sci-fi turn when he is forced onto an operating table. While his brother callously dismisses his dying pleas over the phone to comfort his adopted sister, Eva, a horrific brain-transplant procedure is underway. Twenty-four hours later, he is found dead in a pool of blood, sacrificed so his brother could save another.

Betrayed and murdered by her own uncle for her wealth, Kinsey Elliott wakes up thirty days before a permanent ice age consumes the earth. Armed with a ten-billion-dollar fortune and a quantum storage mark on her wrist, she begins a race against time. As her greedy relatives plot her demise, Kinsey utilizes her supernatural dimension to hoard supplies and construct a fortress. She isn't just seeking to survive the frost; she is preparing for total retribution.

When Nora Whitfield secures the top spot on the civil-service exam, she expects to celebrate with her boyfriend, Cedric, who finished second. Instead, a bizarre phone call from her own future self warns her of his imminent betrayal. Skeptical but shaken, Nora searches her study and uncovers a formal complaint written by Cedric to disqualify her. Unsent messages on his laptop confirm the devastating truth: he is actively plotting to ruin her career so his secret accomplice, Judy, can steal the position.

Nathan Gray has spent three years as a top-performing salesman to fund his mother's surgery. His life takes a dark turn when a new HR director installs invasive AI cameras to monitor employee efficiency. The system begins issuing absurd fines for blinking or drinking water, eventually wiping out Nathan's vital bonus. However, the director is unaware that Nathan actually authored the core code. Now, the creator plans to turn the machine against his oppressors.

The apocalypse struck without warning, unleashing zombies, mutated beasts, and dimensional rifts. While everyone else awakened a single talent—Fire, Ice, Strength—I received the one everyone called worthless: Copy. But they never realized what I could truly do. I can copy any talent I touch, from an S-Rank Fire Mage to an SS-Rank Assassin to Goddess-Level Charm. Now, in a broken world fighting to survive, I'm gathering the strongest talents and building the ultimate shelter. One copy at a time, I'll rise through the end of the world as the strongest.

AI Architect Elianila helped build a global resource and disaster management system. After five years, she finds 'X-variable' anomalies flagging people based on unknown criteria. Her investigation into these origins sparks a conflict with the authorities, leading the system to mark her and her daughter for death. Now a fugitive, Elianila joins a group of dissidents to evade surveillance and expose the truth before the system’s total control becomes absolute.

Framed for a tragic crime by her billionaire lover Ethan Bo, Sophie Zhi returns to Jiang City after six years in prison. Now a rising jewelry designer, she seeks retribution. However, a hostile AI embedded in her skull forces her to escalate Ethan's hatred to maximum, or face immediate death. As she shields their secret son from the corporate conspiracy, Sophie is pulled into a high-stakes sci-fi mystery. To survive, she must decide whether to ruin the man she once loved or rewrite her destiny.

After enduring her husband Randall Reeves’s abuse for the fourth time, Sybil Lowe awakens a mysterious Anti-Domestic Violence System in her mind. Suddenly, the tables turn: any physical harm Randall attempts to inflict is instantly mirrored back onto him. Desperate and covered in bruises, he begs for a divorce. However, with his family, the police, and court officials dismissing his pleas as a simple marital dispute, Sybil easily drags him back home. He wants out, but she is not letting him go.