Extraterrestrial Novels & Books - WebNovel

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About 145 results

  • I Became a Wizard with a Quest Book!

    I Became a Wizard with a Quest Book!

    Fantasy ACTION ADVENTURE SYSTEM WEAKTOSTRONG MYSTERY CULTIVATION OVERPOWERED TRANSMIGRATION LEVELUP WIZARDS

    4.98

    After falling asleep, Valerius woke up to find himself transmigrated into the world of [The Great Conquerer], a novel he had been avidly following. He woke up in the body of a character whose life was endangered. There are assassins around the corner and extraterrestrial threats beyond that. Will he be able to outlive all that and realize his dream? Read on to find out!

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  • Universal Power System

    Universal Power System

    Fantasy ACTION ADVENTURE SYSTEM MAGIC WEAKTOSTRONG MYSTERY SUPERPOWERS OVERPOWERED

    4.41

    By the year 2350, Earth was quite different than the futuristic dystopia that was imagined by scientists and comic book authors alike. With greed and corruption more rampant and powerful than ever, human beings were on the brink of ending humanity itself with countless wars and skirmishes. However, before such a tragedy could become a reality for Earth, an unexpected visitor saved humanity from the brink of self-extinction, one who was suffering from the devastating effects of their own extinction event. Humanity had been searching the cosmos for signs of extraterrestrial life for several centuries now, but they didn't expect was to be discovered by an alien race first known as the Yalhvi. The Yalhvi were a supernatural race capable of manipulating elements and using other abilities, something that was only considered Sci-Fi up to this point. After suffering from a similar fate in their home world which ultimately led to the destruction of the whole planet, the remaining Yalhvi swore of violence as they scoured the galaxy in search of another suitable planet to call home. A historic peace treaty was forged; granting the Yalhvi residence on Earth. In exchange, the Yalhvi shared their knowledge and revealed the secrets behind their supernatural abilities. With this newfound understanding, humanity slowly began awakening its very own extraordinary powers. Discoveries were made and humanity advanced forward at an exponential rate as with the help of the Yalhvi, many more secrets were discovered and questions answered. Humanity expanded its reach much farther than the solar system, finally making contact with dozens of other species within the galaxy and establishing connections, greatly improving their technology thanks to Yalhvi architecture and design. However, once again humanity fell victim to greed as they didn’t heed the warnings that Yalhvi had given them. Slowly, a hierarchical system emerged, where the strong reigned supreme and the powerless were oppressed. Wars erupted once again, this time posing an even greater threat than nuclear warfare, threatening to destroy all this great progress and risk the very survival of the human race once again. Amidst the chaos, ten courageous warriors arose, standing united to end the devastating conflicts that plagued their world and achieve some semblance of peace. *************** “We welcome humanity to the beginning of a new year and a new century. May we continue to flourish and make many more advancements in the coming years! Here’s to making more cherished memories in 2500!” As the holographic image of a spokesperson projected across Emerald City, announcing the arrival of a brand new year, a young boy named Mako walked through a dimly lit alley, his discontent brewing within. "Humph! Another year of happiness is reserved for the privileged and wealthy. For us, it's just more of the same," Mako muttered to himself as he continued walking through the alley. Little did he know that a new enemy was about to reveal itself, threatening the destruction of the entire Milky Way Galaxy, and with the dawn of this new year, a path would unveil that destiny had intricately woven for him to become the one who would save the galaxy or lead to its destruction if he were to fail. Amidst the struggles and injustices, Mako's role in shaping the future would be the key to the survival of Trillions of living beings, challenging the oppressive forces that sought to maintain control over everything. *************** If you like this novel then please consider adding them to your Library! Join the Discord: https://discord.gg/unPfQYTKw2 Follow me on Instagram: @the.real.kingu

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  • My Super Pet Dragon

    My Super Pet Dragon

    4.35

    It is an age where monsters walk the earth and animals mutated by an extraterrestrial microorganism from Mars. Humanity is decimated and retreats to its last few cities, clinging on to survival. However, in the greatest moments of despair, there is hope. The Warriors, an elite group of humans who have defeated the monsters and gained powers that bring their abilities beyond that of humanity, stand in defence of the species. Yang Tian is a young man with dreams of becoming the greatest Warrior. After suffering a setback in his dreams, he found a dragon egg that belonged to his grandfather. Amazingly, the egg hatches, and Yang Tian is suddenly granted the power of a pet dragon! However, the world is cruel and dangerous, and Yang Tian must overcome not only the threat of monsters, but also of other Warriors who want to see him fail. Can Yang Tian and his pet dragon overcome the numerous challenges in this brave new world?

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  • Reincarnated As A MC With The Highest Compatibility Rate

    Reincarnated As A MC With The Highest Compatibility Rate

    Sci-fi ACTION ROMANCE ADVENTURE REINCARNATION SYSTEM APOCALYPSE EVOLUTION ADVANCEDTECHNOLOGY NO-HAREM

    [WSA 2024 Entry]Mark, a military officer, dies in battle and unexpectedly regains consciousness, only to discover he had inhabited the body of a 17-year-old named Dennis. He also realized that this was a different earth. As he recovered memories from Dennis, he made even more shocking discoveries... "Earth's location in space got shifted three years ago?" The circumstances encompassing this revelation, as well as the effects it brought upon the human race, rocked Mark to his core. Dennis, who was orphaned from the earth-shifting incident, had gotten drafted into the Modified Combatant program. This was created to train humans and experiment on them to increase their compatibility rate with the new Ultimate Vestro Battle suit created by government scientists, which had an inbuilt system. This was in a bid to bring out the full potential of the suit so humans would be powerful enough to resist and battle against the extraterrestrial forces plaguing the planet. Despite this being a dangerous endeavour, Dennis agreed to be a part of the program so he could cater to his little brother, who happened to be the only family member he had left. How will Mark, who had now become Dennis, move forward after getting thrown into such a catastrophic world while bearing an insanely high compatibility rate with the suit...? ------- [ Activating Memory data... ] [ Operator recognised ] [ Operator name: Dennis Slark ] [ Level : 1 ] [ Compatibility rate: 99.09% ] [ Cores Harvested: 0 ] --------- "Cores? What is that?"

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  • The Extraterrestrial

    The Extraterrestrial

    Action ACTION ADVENTURE R18 SUPERPOWERS OVERPOWERED

    X-001 was a being not from Earth. He exactly looks like a human but he was different. He can fly. He's invulnerable from bullets, explosions, radiation, you name it.He doesn't need sleep.He can eat foods but he also don't need to eat a whole serving. As long as he consumed some proteins or carbohydrates, he can last for 10 years without eating.To us, he's like a god. But what about his home planet? Is he also a god? A citizen that was fleeing because he commited something illegal? Or an innocent person who was framed for something he didn't do?

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  • Parasite from Outer Space

    Parasite from Outer Space

    "Black technology" originally referred to scientific and technological achievements that were not developed by humans, surpassing current human technology and understanding, and even violating natural principles without a scientific basis. Such technology that transcends time, when used well, can advance human civilization, but when misused, it can destroy civilization.Chen Yang, who is infested by an extraterrestrial creature, was once an ordinary human on Earth. Now he faces a problem: how should he use a technology that surpasses the current level?However, before that, he has to face another issue. The extraterrestrial creature parasitizing him is not an easy companion to live with. In fact, even the worst criminal could not describe its evil.The attitude it holds towards humans is related to the future of mankind. No matter for his own sake or all of humanity, the first thing Chen Yang has to learn is how to live with an "alien".

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  • Conquering Time and Space

    Conquering Time and Space

    Sci-fi WEAKTOSTRONG CULTIVATION SUPERPOWERS TRANSMIGRATION ISEKAI GENIUS ANTIHERO EVOLUTION KILLER ADVANCEDTECHNOLOGY

    4.76

    “My life on earth was just a Pre-Birth Simulation?!” "Conquering Time and Space" follows the journey of a savant young prince who finds himself trapped in a futuristic sci-fi world full of cultivators. Facing higher powers unbeknownst to most, he is forced onto a path of accelerated human evolution stemming from extraterrestrial technology of ancient civilizations. Besides his photographic memory, his only hopes are the talents from his intriguing lineage and his maniacal obsession for power. Prince Chronos Astral must supersede his astounding potential and rise to power to protect the warmth of a family that he had never experienced and prevent the extinction of his planet. Join and support Chronos in his Journey up WebNovel rankings ! Follow Me & Share: Instagram: https://www.instagram.com/mrbthenovelist/ ( Images of Chronos and His Family! Come check out to have some ideas of their character designs while you read! )

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  • Extraterrestrial Love

    Extraterrestrial Love

    Angelica who finds an escaped alien named Daniel by the bridge between trinity hills and Venezuela. Unfortunately, the government and the Military both want the alien back for their personal, selfish reasons. Can Angelica help him escape from it all?

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  • EXTRATERRESTRIAL ORGANISMS

    EXTRATERRESTRIAL ORGANISMS

    plz give me that award

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  • Extraterrestrial Combat Force

    Extraterrestrial Combat Force

    Sci-fi ACTION SURVIVAL GENIUS APOCALYPSE EVOLUTION HIGHIQ ADVANCEDTECHNOLOGY FUTURE MULTIPLELEADS MUTATION

    In the wake of a sudden and terrifying alien invasion, humanity bands together to form XCOM, an international task force charged with countering this extraterrestrial threat. The story follows a group of soldiers, scientists, and engineers who become the world's last line of defense. XCOM's diverse team, led by a determined Commander, faces numerous challenges in their desperate struggle for survival. Starting with their first harrowing mission, they confront various alien species, each with its own deadly abilities. As the war escalates, the team makes breakthroughs in technology and tactics, adopting alien tech for their own use and even modifying their own soldiers genetically and cybernetically to face the escalating threat.

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  • Transmigration: Parallel Extraterrestrial War

    Transmigration: Parallel Extraterrestrial War

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  • Moon Theory (BL)

    Moon Theory (BL)

    4.9

    [ABO]In the peaks of midwinter lies an unconscious young man with snowlike hair and startling, duotone eyes. His features blend so much with the tundra he just may disappear. Strangely captivating, but such an appearance is no doubt unhuman.Then enter Combat Unit One and a man who, despite his irritating personality, is unfortunately a little bit eye-catching.“If I had to assign a relationship…” the man says with a low curve of his lips, “it would be prisoner and captor?”“Colonel Yang,” he replies sharply, “you are cracked in the head.”---Year 2066 – a population of eight billion was wiped down to the marginals. Particle radiation hit a rotating satellite, then a spaceship, then… mass mutation, mass extinction.Theoretically, when the geodynamo fails, those left behind will become some sort of extraterrestrial. Humanity’s always had a stubborn streak, however, so the intelligent will thrive and the combatants will fight.But, alternatively, while most have sacrificed for this planet, a young man decides, fuck it all.---Explicit Content Warning (R18+): profanity, heavy gore, violence, sexual content, drugs and alcohol, boys’ love, ABO.Cross-posted on CG: Patreon for advance chapters: Twitter for art and other things: Visit our site for curated OG BL novels: Join our author and reader's discord:

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  • I Fell Into A Third-Rate Smut Novel As A Trashy Gangster

    I Fell Into A Third-Rate Smut Novel As A Trashy Gangster

    Urban ACTION ROMANCE R18 SYSTEM HAREM SUPERPOWERS TRANSMIGRATION VILLAIN VAMPIRE WEREWOLF

    It wasn't really a popular smut series, just one of the dregs left alone to rot for ages in the far reaches of the internet. A wish-fulfillment story where the main character gets NTR'd into oblivion in the beginning, before awakening his cheat werewolf bloodline in sheer rage and utterly demolishing all antagonists while collecting beauties at every step of the way – A typical smutty revenge story. But instead of the usual magical fantasy, this story's premise was based on sci-fi – taking place in an alternate version of Earth where aliens were real, urban legends like werewolves weren't mere figments of imagination, and the government was hiding a f*cking EXTRATERRESTRIAL STARSHIP inside an underground lab in Area-69...!! "...F*ck." ...All I did was send a small donation to this unpopular novel's Author, saying that he shouldn't give up writing. And after falling asleep in my room last night, I strangely found myself transmigrated inside the novel world! Well, good news was – the main character was a gigachad who could operate the hidden Starship thanks to his awakened werewolf-bloodline, and fight back when the enemies of the Starship's creators invaded Earth and started raining down plasma-beams from space! ...And the bad news – the man I possessed was a third-rate gangster who was supposed to cuck the main character, indirectly assisting in his bloodline awakening. "....f*ck my life..." Now, if I don't cuck him, humanity in this world would go extinct from an overwhelming alien-invasion. And if I DO cuck him, I would die to the enraged MC's rampage! "...Ah, sh*t. If I'm going to die anyway, let me have some fun in my remaining few days. Hmm, but I should book a flight to Africa first..." *Ta-ting!* [Bloodline awakening condition has been unlocked!] "...Huh? Now what the hell is this?" ----------------------- NOTE: This novel will have lots of corn (not the vegetable-kind), so if you haven't yet delved into the defiled swamp of degeneracy, I recommend that you stay away from this novel.

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  • Apocalypse: A Gathering of Beauties in My Base

    Apocalypse: A Gathering of Beauties in My Base

    Sci-fi R18 HAREM SUPERPOWERS TRANSMIGRATION APOCALYPSE FUTURE

    In the haze of the world's end, humanity is plunged into despair. Yet, amidst this desolate apocalypse, there is one who shines like a meteor piercing the dark night. Dylan, a fortunate soul reborn by accident, possesses spatial abilities from his past life. He returns to the world ten days before the impending apocalypse. Unlike others, he does not succumb to fear and sorrow but brims with ambition. To him, doomsday is merely a millionaire's vacation. He lavishly hoards supplies, constructs the most luxurious temporary shelters, customizes deluxe off-road RVs and large yachts. While others struggle to acquire temporal energy, he indulges in luxury, reveling night after night. Yet, he is not merely a hedonistic tycoon. Confronting the invasion of extraterrestrial species, he faces them without fear, directly challenging their strongholds. Behind him, stands a group of beauty supporters who find hope because of Dylan's existence. And those extraterrestrial species will face unprecedented threats. In the world of doomsday, Dylan becomes a beacon of light, his life akin to an eternal flame, illuminating humanity's path of hope. As for the extraterrestrial species, they may think they can easily crush humanity's last hope. However, they fail to realize that they will face a challenger brimming with courage, an indomitable symbol of humanity—Dylan.

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  • SUPREME VISION SYSTEM

    SUPREME VISION SYSTEM

    Sci-fi ACTION ADVENTURE R18 SYSTEM COMEDY

    4.85

    Cole Sullivan is your typical teenager who loves to play streaming matches with his squad INTREPID. But he got diagnosed with a disease that would turn him blind slowly. With no hope in life, hanging on the verge of turning blind forever in the future, Cole comes across the bionic lenses offered to him which little to his knowledge, he had no idea that it was more than just two pieces of lenses to clear his vision.________________________________With Cole having no idea what The Suprem Vision System is, the host itself activates the system also while calling out for the extraterrestrial beings for a relay as it functioned that way.Unknown to Cole, the entire universe is after him now! ________________________________"Stop changing my eye color," Cole yelled."What? Why? Don't you want to attract the girls? Half of them are attracted to eye color." "Then stick to one color. You keep changing them every second from blue, green, grey, orange. People are giving me weird looks." Cole wailed."Oops! My bad! Too many girls here and all have different preferences."Cole just groaned amid the shopping mall.________________________________READ TO FIND OUT ABOUT COLE'S JOURNEY! THIS IS NOT LIKE YOUR TYPICAL SYSTEM NOVEL! THINGS GET INTERESTING, JUST KEEP CALM. IT TAKES TIME!

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  • Evil Devourer: Chaos Bringer in Futuristic World

    Evil Devourer: Chaos Bringer in Futuristic World

    Sci-fi ACTION ROMANCE R18 MAGIC WEAKTOSTRONG HAREM SUPERPOWERS OVERPOWERED TRANSMIGRATION VILLAIN

    4.95

    [Hello~ It’s nice to meet you, Rai. Ossa is here to give you an offer.]. An extraterrestrial spirit suddenly appeared before Rai with a contract to play with the Magical Girls in his new favorite novel. He nodded firmly to the sweet offer. In response to helping the Spirit’s evil organization by playing and corrupting Magical Girls, he gained Devour ability to extract Magicule from them. —on that day, an『Evil Devourer』was born in a place that no one knew. Beware, Magical Girls, as that monster was unleashed into the alternate world. A new life full of fun was waiting for him. But who would’ve thought playing with them would be really hard? --- Word Counts = 1800-2000

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  • Clash of Titans Online

    Clash of Titans Online

    Games ROMANCE SYSTEM WEAKTOSTRONG CULTIVATION GENIUS VIDEOGAME NO-HAREM

    An impulsive urge to escape the reckless abuse of his father brought Ye Qing up onto a dangerous mountain path, which ultimately led to an accident that plunged him into the depths of a harrowing, deep abyss by the mountainside. This fall which could otherwise be defined as certain death brought a change to Ye Qing's life as a female cultivator known as Madam Ye brought him under her wing. However, as far as the world was concerned, the seventeen years old Ye Qing met his demise on that night. It was Ye Qing's first outlook on human society and its multiple facets—underground syndicates of organized crime, corrupted politics, cultivators among the mundane, cultivators hidden in the shadows... All of them slowly crept onto the surface following the discovery of benefits involved with the new game: Clash of Titans Online. A game designed with an extraterrestrial highly intelligent artificial intelligence discovered in outer space now stands to be known as the Main Network. A realistic simulation of a different world, new life, and unimaginable powers that seemingly conform with the cultivation system of the real world...

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  • Honkai Impact: Alternate Timeline of Bad Endings

    Honkai Impact: Alternate Timeline of Bad Endings

    Fantasy ACTION ROMANCE REINCARNATION SYSTEM HAREM APOCALYPSE

    Uesugi Shuu was transmigrated after finishing Honkai Impact 3rd. The supernatural occurrence left him with mixed feelings of expectations, fear, and confusion. Progressing through the story without his presence will still result in a "Happy Ending". However, he realized that the enemies shown were far superior to their game version and the protagonist side was struggling greatly as if someone was interfering with the natural cause of action Witnessing the disparity in strength, Shuu decides to fight against Honkai and vows to destroy the extraterrestrial existences invading Earth "Honkai will be erased from this world!" *Honkai Impact 3rd is a role-playing gacha game released by Mihoyo. Credits go to them as I plan on adding my ideas here and there.* Disclaimer: The cover is not mine, if you are the author, tell me whether you want it down or not

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  • Mech: Shattering of the Galaxy

    Mech: Shattering of the Galaxy

    4.4

    Dreams are… a reality that only those who are capable can speak about. This was an era marked by the births of geniuses! This was an era where heroes could be found everywhere! The fierce conflict between the aristocrats and the civilians, the open and veiled battles between the Federation and the Empire, the restlessly lurking extraterrestrials… When the principles of truth were within the range of battleship cannons, when order had no place in this world… Mu Fan, with the mysterious intelligent life “Black” and his unwavering will, fiercely tore open the magnificent Great Galaxy Era!

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  • I have SSS-level talent

    I have SSS-level talent

     Weapons, it's a pity to lose them, recycle them! [Hint: Recycling is successful, resources have been reset] [Acquisition: Extraterrestrial Cold Iron +1] [Acquisition: The Elder Scrolls +1]... Zhao Hao said, you are too wasteful, come, come, let me start recycling! Others are killing frantically, and I silently recycle equipment behind me! This book is all free, forever free! ...

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