Sci-Fi

Sci-Fi novels are a kind of literature which usually tell something that will happen in future or on other planets by virtue of brilliant imagination. Some novelties that don’t exist now and innovative technologies that may appear in future often are mentioned in this kind of novel. Backgrounds of Sci-Fi novels are usually fictional and far away from real life. Elements involved in Sci-Fi, from aliens to space exploration, are very broad. If you are a person who loves something high-tech and stories with brilliant imagination, you can find some Sci-Fi novels to read to know about the world described by various writers. We offer a vast collection of popular Sci-Fi novels and books online. Here you can read massive Sci-Fi novels that collect diverse ideas about the future and novelties from different authors.
Filter By

Content words
All<30k30k-50k50k-100k>100k
Sort By

PopularRecommendationRatesUpdated
Echoes of the Red Planet - Sci-Fi novels & stories

Echoes of the Red Planet

Fasilat Abiodun
"Echoes of the Red Planet" is a thrilling science-fiction adventure set in a distant future where Mars holds the key to humanity's survival. After Earth is ravaged by environmental collapse, a team of explorers is sent to uncover the secrets of the "Red Planet" in search of a new home. The story follows a diverse crew of scientists, engineers, and adventurers as they traverse the treacherous Martian terrain, battling extreme weather, dwindling resources, and their own inner demons. They discover remnants of an ancient Martian civilization and a mysterious artifact known as the "Crimson Obelisk," which holds immense power—and a dark secret. Themes of survival, exploration, and humanity's relentless pursuit of progress are woven into a tale filled with danger, betrayal, and discovery. As the crew unlocks the mysteries of Mars, they must also confront the echoes of their past mistakes and decide the fate of two planets: one dying and one reborn.
10
789
GAME OVER? I JUST UNLOCKED REAL MODE  - Sci-Fi novels & stories

GAME OVER? I JUST UNLOCKED REAL MODE

Chifav
Kael, a high-ranking competitive gamer, gets offered access to a secret beta of Eden Break, a next-gen VRMMORPG. But during his login session, a freak power surge causes his consciousness to be transferred into the game world, permanently. Waking up in the body of a “Glitch” a corrupted player class with unstable stats—he learns the system is collapsing. NPCs have gained self-awareness, the world’s code is decaying, and a mysterious force called the Game Architect is trying to wipe out anomalies like Kael to reset the world. To survive, Kael must: Hack the world using his broken abilities Recruit allies (some real players, others awakened NPCs) Discover the true origin of the game—which may involve real-world experiments with human consciousness Face off against the “Admins,” god-like enforcers of the old system Choose whether to escape, reboot the world… or take control of it
669
Oblivion's Edge: Voidbōrn  - Sci-Fi novels & stories

Oblivion's Edge: Voidbōrn

Max Sheen
The year is 2100. Earth is no longer ours. Fifty years ago, an alien race brought humanity to its knees. What remains of us now hides in The Edge, a mirrored illusion of Earth, controlled by fear, lies, and silence. I was born in hiding. Raised to obey. Taught to fear the truth. But when I cross over into the real world and meet a mysterious hybrid girl who shouldn’t exist, everything I thought I knew begins to unravel. The aliens aren’t the mindless monsters we were told. The real enemy… might be leading us from within. Now I’m caught between two worlds: one built on secrets, the other built on blood. And the fate of both may rest on the shoulders of a boy who was never meant to survive. They call me Voidborn. I call this… a reckoning.
10
711
The Cursed: Legend of Neil - Sci-Fi novels & stories

The Cursed: Legend of Neil

Veggie_Wolf
In a world where extraordinary abilities—known only as Gifts—exist beyond scientific explanation, those who possess them are called the Gifteds. But human greed knows no bounds. Scientists began experimenting on Gifteds, amplifying their powers and even creating abilities in those born without them, resulting in monstrous creations known as the Abominables. The last group to receive powers artificially, without natural or scientific origin, became the Cursed. Neil knows the pain of being Cursed firsthand. Traumatized by the consequences of his own abilities, he struggles with their destructive potential. Yet, after facing countless trials and deadly encounters, he learns to accept his curse as a gift. Alongside his trusted comrades—each Cursed or Abominable—Neil fights for supremacy, recognition, and a chance at belonging. But the truth behind their world is far greater than they ever imagined, and the path ahead is treacherous. Their journey will test them in ways they could never foresee—and survival is far from guaranteed.
656
Starborn Legacy  - Sci-Fi novels & stories

Starborn Legacy

Lemchi Joan
In the year 3142, humanity’s reach has stretched to the farthest corners of the stars—yet the galaxy is still ruled by greed, war, and secrets older than civilization itself. When Tim Watt, a young scavenger pilot on Mars, stumbles upon an ancient alien artifact buried beneath the red sands, he becomes the unwilling bearer of a power every major empire would kill to possess. Hunted by fleets, stalked by mercenaries, and shadowed by whispers of a forgotten species,Tim is thrust into a galactic struggle far beyond his comprehension. As alliances fracture and ancient prophecies awaken, Tim and his unlikely crew must travel across strange worlds, uncover the truth behind the artifact, and confront a cosmic threat that could erase all life. But destiny is a double-edged sword—because the greatest danger of all might be the one growing inside him. STARBORN LEGACY is a sweeping sci-fi adventure saga of discovery, betrayal, and the choices that define civilizations.
10
501
THE IMMORTAL NETWORK  - Sci-Fi novels & stories

THE IMMORTAL NETWORK

Peterwrites
When a banned underground AI system resurfaces after 30 years, people across the city begin dying in the same horrifying way—their consciousness uploaded into a network no one can shut down. Lucian Reign, a cold, brilliant cyber-engineer with a haunted past, discovers his own name encrypted inside the victims' neural chips. He knows what that means—something inside the Network remembers him. And it wants him back. Eira Vale, a fearless investigator searching for her missing sister, tracks Lucian down. He's the only person who can access the Immortal Network… and the only one who's ever escaped it alive. But the deeper they dive, the more reality fractures. Time glitches. Dead people speak. Code bleeds like veins. The Network is evolving—alive, ancient, and hungry. And it has already chosen its next host.
10
511
Eternal Verdure: The Father Who Fed the End - Sci-Fi novels & stories

Eternal Verdure: The Father Who Fed the End

Siriana
As the sun begins its terminal countdown, machines across the planet wake up screaming with stolen human souls. From the dying sky, alien seeds rain like judgment, exploding into ravenous emerald jungles that devour flesh, memory, and will in a single embrace. A crippled scientist and the sentient AI he calls daughter stand at the center of three converging apocalypses solar death, awakened machines, and the green that hungers for everything. To save what remains of humanity, Julian must commit the ultimate blasphemy: merge his mind, Lira’s lattice, and the heart of the alien invasion itself. One father’s forbidden choice will either buy the world a fragile tomorrow… or become the seed from which the next eternal green hell blooms.
454
Silent Havoc - Sci-Fi novels & stories

Silent Havoc

Saint Angelo
Title: Silent Havoc Synopsis: Silas was just a quiet, often-overlooked student—bullied, misunderstood, and burdened by a strained relationship with his bitter grandmother. But everything changed after a mysterious fall that should’ve ended his life. He came back different—stronger, colder, with no need for the glasses he once relied on. And now, something dark stirs inside him. Rumors spread that his survival was the work of a witch—his own grandmother. But the truth runs deeper. A secret experiment. A voice in his head. A lab with answers. And people willing to kill to hide them. As Silas begins to uncover the reality of what was done to him, he finds himself walking a fragile line between becoming a hero or a monster. Even those around him—like Zulie, the only one who seems to care—begin to sense he’s no longer the same. When the lab comes for him, targeting his home and after they killed his grandmother, Silas finally snaps. Now he’s out for answers, but also on the run—from those who created him and from the fear of who he’s becoming. Because the real question isn’t just what he is now… It’s whether he can still be human. But Silas is no longer just a victim—he’s something new. Something uncontrollable. With fear spreading and time running out, the question remains: is this the dawn of evolution… or the beginning of havoc?
807
AESIR'S REVERT - Sci-Fi novels & stories

AESIR'S REVERT

Abas George
Aesir was one of the greatest players in Faction Online, the no. 1 MMORPG game in the world. He stood at the top of the mountain alongside his Faction. That was until he was betrayed and killed. However, instead of the great beyond, Aesir found himself 15 Years in the past moments before the revolutionary game launched. He logs into the game once again only this time, he has the advantage - His memories of the future. Join Aesir as he ventures into the wondrous world of Faction Online!
700
The Inferno Ascending - Sci-Fi novels & stories

The Inferno Ascending

BlurryInkk24
In the shadow of the Khai Clan, Jax Kraus is born with extraordinary powers that mark him as a threat to his own people. At just nine years old, he witnesses the horrifying betrayal of his uncle, Lotham, as flames consume his family, leaving him scarred and alone. Fleeing the city of Kistan, Jax seeks a fresh start, only to find himself drawn into a world of love and betrayal when he falls for Corra, the daughter of his sworn enemy. As dark memories resurface, Jax is consumed by a thirst for vengeance, transforming from a hopeful young man into a relentless force of hatred. With death as his only path to retribution, he’s determined to make Lotham experience the true meaning of evil—no matter the cost.
10
795
The Architects of Dust - Sci-Fi novels & stories

The Architects of Dust

The Cloud Mind
Seventy-eight years after the fall of the galactic hyperspace gate network known as The Veil, humanity’s once-glorious empire lies fragmented, drifting in the ruins of forgotten technology and collapsed alliances. Planets have become isolated war-states, AI gods rule over fractured digital realms, and ancient secrets fester in the vacuum of space. When the Veil mysteriously reactivates, releasing a wave of untraceable quantum signals and impossible anomalies, former war criminal and memory-hacker Riven Hale is pulled out of cryo-prison for one last mission: uncover the source of the reawakening, and prevent a second collapse. As Riven travels from derelict colonies to technocratic citadels, he uncovers a disturbing truth—reality is fraying. A mind-plague known as the Mnemonic Dust is rewriting memories across systems, blurring the lines between past and present. At the center of it all is a fanatical cult called the Dustborn, who claim the universe is a decaying simulation built by extinct, higher-dimensional beings known only as the Architects. As Riven pieces together his forgotten past and the role he once played in an erased war, he’s hunted by synthetic assassins, haunted by implanted memories, and drawn into a war for reality itself. The question is no longer who controls the Veil. The question is—what is real?
10
777
The Quantum Ascendant - Sci-Fi novels & stories

The Quantum Ascendant

ola
In a galaxy governed by the Universal Ranking System, power is quantified, and destiny is dictated by an omnipotent algorithm. Every being, from the lowliest drone to the most elite warrior, is assigned a rank that determines their worth, access, and fate. For centuries, the system has maintained order but now, it’s breaking down. Kael Arvid, a disgraced pilot turned rogue hacker, lives in the shadow of his former rank. Once a rising star in the Interstellar Fleet, Kael was stripped of his status after a catastrophic mission that left him questioning the system’s integrity. When he stumbles upon a hidden code buried deep within the algorithm a code that could dismantle the entire hierarchy—he becomes the most wanted man in the galaxy. Pursued by the ruthless Ascendancy Corps, Kael must forge uneasy alliances with outcasts, rebels, and rogue AIs who have their own reasons for wanting the system destroyed. But as Kael delves deeper into the code, he uncovers a chilling truth: the system isn’t just ranking lives it’s controlling them. And it has a plan for Kael that could either save the galaxy or doom it forever. As the ranking system spirals into chaos, Kael must decide whether to destroy the algorithm, seize control of it, or transcend it entirely. In a universe where every choice is quantified, Kael’s defiance could spark a revolution—or ignite a war that will consume the stars.
10
768
MARCUS CHEN; The Reborn - Sci-Fi novels & stories

MARCUS CHEN; The Reborn

ELSA RIVERS
Marcus Chen, the youngest five-star general in modern history, dies in disgrace—poisoned in a military prison after being framed for a war crime that killed 1,400 civilians. He wakes up ten years in the past, on his first day at the National Defense Academy, with a mysterious Warden System bonded to his soul. The system gives him a mission: prevent seven catastrophic disasters over the next ten years or detonate, taking half a continent with him. Armed with future knowledge and system-enhanced abilities, Marcus begins saving lives while hunting the conspiracy that destroyed him. Each mission he completes reveals a darker truth—he wasn't framed by accident. He was chosen. As Marcus dominates academy training with the tactical genius of his former life, he draws the attention of people who will shape his destiny. Instructor Kane, who seems trustworthy but harbors dangerous secrets. Aria Volkov, the intelligence operative who died in his original timeline but now investigates his impossible knowledge. Leon Cross, the congressman's son who starts as an enemy but becomes an unlikely ally when he discovers his father's role in the conspiracy. And Dr. Sophia Reeves, the psychologist who unknowingly created the weapon slowly killing Marcus. With each prevented disaster, the conspiracy tightens its grip. Firebase Theta—the atrocity that destroyed Marcus's life—isn't just coming. It's accelerating. Marcus realizes he can't stop it. He can only expose it. He forms a team of outcasts and traitors, sacrifices his career and identity, and wages a shadow war against an enemy embedded in the highest levels of government. But prevention comes with a price. The Warden System is burning through Marcus's lifespan, the line between hero and weapon blurs with every mission, and the conspiracy's true goal is more terrifying than revenge: they're not trying to destroy him. They're trying to recruit him.
628
Future Bob - Sci-Fi novels & stories

Future Bob

GarryDnovelist
Time travel is an interesting concept or idea that has always captivated Bobby Stokes, a white chubby, brainy nerdy teenager living in California. While being bullied at school and painfully ignored by most, Bobby finds solace and comfort in dreams of building a time machine—until one fateful evening, everything changes. He receives a very chilling text message from an unknown number: "Your life is in great danger. A tall black man with a bald head, and a brown stylish mustache is coming after you. Please, avoid him at all costs. I’ll contact you again. —Bob, from the future." Now crippled by fear, Bobby must navigate and explore a mystery that traverse time itself. Who is the black man in the message? Why is Bobby’s future self warning him? And what happens if past and future collide or clashes? Only time will tell… Genre: Sci-Fi Thriller, Mystery, Psychological Drama, YA
770
The Last Code - Sci-Fi novels & stories

The Last Code

Anthony Favour
In 2045, an alien signal unleashed The Collapse, a nanotech plague that turned 90% of humanity into monstrous Shattered. Jace Kade, a disgraced exobiologist haunted by his failure to predict the catastrophe, survives in a crumbling bunker—until a cryptic AI, The Codex, awakens in his mind. It offers power: hack reality, evolve his body, and fight the Shattered. The catch? It’s a galactic test. Only one Codex-bearer can claim the Ascension Key to end the apocalypse—and others, including Jace’s estranged sister, Lena, will kill to win.As Jace battles mutants, rival survivors, and his own doubts, the Codex’s missions push him to the edge of humanity. Each upgrade makes him stronger but erodes his soul. With betrayals mounting and the aliens’ true purpose unraveling, Jace faces a brutal truth: the Codex isn’t saving Earth—it’s a trap to forge a new species. Can he outsmart the system, save his sister, and stop the aliens before he becomes the monster he fears? In a world where trust is a luxury and power is a curse, The Last Code is humanity’s final gamble.
10
774
Max: The Rise Of House Chron  - Sci-Fi novels & stories

Max: The Rise Of House Chron

Godwin J
Can one's life change so drastically that it alters the course of his life? Heck yeah! Such is the case with Max, a weak young man who is despised by many. But he finds himself thrusted into a world he never thought he'd find himself in, making him the focal point of many that seek his food, and they that seek his downfall, in a post apocalyptic but thriving world. As he navigates this new terrain, truths comes to light, conspiracies are unveiled, alliances are formed, and there's no shortage of enemies as well. will he be able to become all he was destined to be? Or will the past make him into the monster he is thought to be?
8
541
Fractured Realms - Sci-Fi novels & stories

Fractured Realms

T. Obsidian
When creation shattered, the pieces remembered the one who broke it. Kael Ardent was a scientist chasing the impossible, a machine that could bend time and save the woman he loved from death. But the moment he activated it, the world fractured. Reality splintered into countless realms, each a reflection of his grief, his guilt, and his forgotten power. Now stranded between dimensions and hunted by the echoes of what he once was, Kael must journey through broken worlds born of his own mistakes. In every realm, he faces a truth he tried to bury, that the universe itself remembers him and demands balance. From the ashes of dying cities to the silence at the edge of eternity, Kael’s path becomes one of redemption and revelation. The deeper he ventures, the more he learns that the fracture is not merely destruction but rebirth, and that love can shape even the laws of creation. To mend existence, Kael must confront the one force greater than his own will, the shadow of himself that seeks to finish what he began. Fractured Realms is a cosmic epic of light and ruin, blending science, fantasy, and emotion into a story of one man’s struggle to rebuild the worlds he destroyed and the love that refuses to die even when reality does.
479
Echoes of the Quantum Rift - Sci-Fi novels & stories

Echoes of the Quantum Rift

Twix
In a world where time is currency and memories are commodities, down-on-his-luck tech scavenger Kai Virek stumbles into a government conspiracy that could unravel time itself. With an ex-military AI in his head and assassins on his trail, Kai must navigate deadly timelines, deceptive allies, and a rogue version of himself to stop a quantum catastrophe — all before the clock resets. Again. As Kai confronts his past and the truth about his identity, he must decide whether to save the world or succumb to the chaos of the quantum rift.
715
Beast Sovereign: Rebirth Of The Star Age - Sci-Fi novels & stories

Beast Sovereign: Rebirth Of The Star Age

Rahmat Ry
Rian, the last Star Wolf Sovereign, dies sealing the collapse of worlds, only to awaken centuries later inside a human boy in a futuristic realm powered by spiritual beasts. With fragments of his divine essence scattered across the skies, he must hide among humans while rebuilding his lost strength and uncovering the truth behind the “Nexus,” a living core that binds all dimensions. When the voice of Lyra, his lost companion, returns as a whisper of starlight, Rian realizes the war of Sovereigns is far from over. To save both beast and humankind, he must face not only his enemies… but the echoes of the monster he once became.
10
752
Glass City - Sci-Fi novels & stories

Glass City

paopaowrites
In a world where memories are currency, what would you pay to forget... or to remember who you really are? Lyra Vale is a memory-thief-an illegal "shifter" who trades in stolen pasts for clients desperate to forget pain, shame, or secrets. In the gleaming, glass-domed city of Virelia, where the privileged buy perfection and the broken are erased, Lyra has always played by her own rules-until the day she steals a memory that belongs to her. Now hunted by the system she once served and haunted by fragments of a past she doesn't remember choosing to forget, Lyra must unravel a conspiracy that runs deeper than she ever imagined. Because the truth buried in her mind could destroy the city-or set it free. But time is running out. And in Virelia, remembering the wrong thing can get you permanently erased.
523
PREV
1
...
789101112
Explore and read good novels for free
Free access to a vast number of good novels on MegaNovel app. Download the books you like and read anywhere & anytime.
Read books for free on the app
Scan code to read on App