Standalone Hard Sci Fi

In any place, planets in any universe and other worlds, if a threat comes from the outside, everyone will definitely unite to defend their land. And a planet called Earth, it's not exempted. Either luck or fate, human beings was able to discover something strange,,, an alien. The visit was secretive and unfriendly for the two parties to fight for their own believes. Fortunately, the human side was able to kill the lone intruder but loss many lives. With this encounter, the human race took it as a heads-up and made a lot of worldwide preparations; focusing in military and directly eliminate many civil matters. At that time, the main character was about to settle down, have a family on his own and enjoy the rest of his life but didn't expect for such a big thing to happen. Lucky he was, had an adventure for him to have the ability to protect his beloved and all the people around him. But one man can't cover the whole planet for many people to die and two-thirds of the land to be occupied by beasts sent by the invading enemy. Although humans had lost in the first war, they learn a lot of things for the rapid growth and develoment in different areas, especially in the field of Science and Technology. When the right time comes, it will be humans who will be on the offensive. For sure there's still a big gap to win against an enemy who got the lead, but human beings is a race that will never give up; will never let anyone get what theirs. But at the end, things sometimes won't go as planned to lose something,,, someone...

The Main Character transmigrate into an Immortal Cultivation World, but because the Spirit Root is really poor, the Main Character who has been practicing for twenty years, is still at the second level of Qi Refining. After learning from the painful experience, the Main Character came to the mortal city and prepared to marry a wife and live a free life. However, he unexpectedly obtained the system of having many children and many blessings. The higher the wife's cultivation level, the more experience points he will gain. The better the Spirit Root of the children, the more attribute points he will receive, as well as surprise gift packs. A few years later, the Main Character would stand on the top of the universe, overlooking the world with the help of his system and his family!

In the dystopic world of 2072 ravaged by a ruthless war, Mike is a cyberknight fighting for a regime which promises justice and reforms to a broken world. However, virtue is a fragile concept, especially for an empire built on lies. Eventually, corrupt minds filled with delusion and madness will reveal themselves. When the masks drop, will there still be peace or a future? Blessed are those who can dream, condemned are those who remain in reality. In the dark, resolve is the only path forward. This novel combines fantasy and sci-fi into a story you have never seen before. Give it a try and you will stay for the plot and the high-intensity actions.

Ethan Walker, an overworked office drone, thought his worst problem was a bad convenience store meal. But after collapsing on the subway, he wakes up in the cockpit of a starship in the middle of a vast galactic empire. Now, stranded in a sci-fi universe filled with autocratic empires, space pirates, alien races, and interstellar wars, Ethan must adapt fast or be left for dead. Armed with his wits and an unpredictable star ship, he embarks on a journey to survive and thrive as the galaxy’s newest mercenary. From office worker to space legend, his adventure across the stars begins!

sci-fi autobiography of the narator

in this novel there is two person male and female which get summon in martial arts world and there journey get started

Krimson awakens in a desolate, nightmarish realm, his mind shattered by pain and confusion. Stripped of all memory of how he got there, he quickly realizes that this hellish environment is not just a place of torment—it's a tutorial. But unlike any tutorial he’s ever encountered, this one is impossibly hard and seemingly designed to break him. Forced to face gruesome and mind-bending trials, Krimson's only hope for survival lies in mastering a mysterious power known as Mentakinte. With this ability, he gains control over both his body and mind, pushing himself to new limits. However, even this power comes at a cost, as it drains him physically and mentally with each use. As Krimson navigates this twisted world, he must confront deadly creatures, including a shape-shifting mimic and an ancient, malevolent demon who wields unimaginable power. With each challenge, the tutorial grows harder, and Krimson begins to wonder if escape is even possible—or if this place was always meant to be his end. But Krimson isn’t one to give up. He fights not only for his survival but for answers. What is the purpose of this tutorial? Who—or what—is behind it? And why was he chosen? One thing is certain: in this world, there are no second chances, and failure means a fate worse than death.

[ Warning: Mature content R-18 ] Check out our first-ever sci-fi novel written by the three people We'd love for you to give it a read, thanks!

The World of Relisquae had long see a the great kingdom of Volantis. Whoever found the kingdom would meet the princess, and be granted one wish. Thus, a group of adventurers join together to find this mysterious kingdom as well as fight a great evil.

She wakes up to a ceiling. The smell of earth and wood, the sounds of nature, and the comfort of a bed. And to a color she had never seen before. Not to nothing... She isn't supposed to be alive. "What..." (This novel is very confused on whether it is a fantasy, or a sci-fi... But it sure does love film noir and it's sub genres.) ♤

Falling in love with a senpai is really difficult (really easy). But I just don’t want to, eh, just play~ Because of the excitement.

In a monster infested world where the worst of monsters are humans, a long dead zombies awakens a system. The battle-thirsty, power craving zombie begins its journey to rule the world... with only two goals in sight! First, to gain as much power as possible and second, to kill all of mankind and exact his revenge!

This is a collection of short stories . Some will be translated. Some I will write myself. There will be some stories which will resemble some true incidents. There will be horror, thriller, slice of life, sci-fi, crime etc. I will include both male and female leads. Many of the stories will be from my country . I will include the name of the author at the end of each story if I find them. I'll try toput the link to their page if I can find it. If any author wants me to remove their work let me know.

Reincarnated into the ruthless cultivation realm where the strong thrive and the weak are forgotten, Si Tai Yang is reborn as Si Tie, the 8th son of the prestigious Si clan. Despite his lowly position within the family, Si Tie's ultimate goal is to ascend to immortality. Born with one of the rarest and powerful True Golden Fragment Body, Si Tie possesses untapped potential, but it comes with a price—it requires immense resources to cultivate. NOTE - NO SYSTEM

Aedan, left his village and family for the outside world when he was thirteen, was the sole survivor of an ritual that took over a thousand lives and made him a cripple. With nowhere else to go, he returns to the old village he was raised in. Being despised by those he once called family, he discovers the power hidden within one's heart as well his true path which lies beyond the stars among twelve others. (Romance Sub-plot, Tokusatsu-inspired, Action/Adventure, Sci-Fi.)

Sci fi

Jax Talon, an ambitious treasure hunter, stumbles upon the legendary artifact known as the Nexus Core, a source of unimaginable power. However, his triumph is short-lived as he is betrayed by his closest friends, leading to his untimely death. But fate has other plans. Reincarnated in a vibrant sci-fi world filled with colossal mechas and interstellar intrigue, Jax awakens with a unique system that grants him the ability to create and manage the most advanced mecha corporation in the universe. With his knowledge of technology and a burning desire for revenge, he quickly rises through the ranks, assembling a team of elite pilots and engineers. As he builds his empire, Jax must navigate treacherous alliances, fierce rivalries, and the remnants of his past life. With the power of the Nexus Core and the ambition to rule, he sets out to reclaim his legacy, determined to turn the tables on those who betrayed him and carve a new destiny among the stars.

this book is for sci-fi lover

A remake of another novel I created. Kazuki Takumi Amagiri was always a kid with a troubling life, abusive parents, poverty, being bullied at school you know the usual sob story that probably goes in a documentary for the early life of a serial killer or something. Throughout his life he's always wondered if maybe the reason world hates him was because he had the audacity to exist. But through a series of events he met his best friend and was introduced to a series of games where he found his spark of resilience to carry on in life in a character named Markus one of the main antagonists of the book. And ten years later he's a university student, dormmates with his best friend and is just about to finish getting his degrees. He'd also just finished playing the third installment in a his favorite video game franchise All was going well in life, things were looking up until in one cruel twist it was over, no fanfare, no "going out with a bang", Kazuki's life just fizzled out like a candle in the wind. Curiously though, Kazuki's story was not over as he found himself in the body of "Markus" at the start of his story. How will this strangely ironic twist of fate change the world at large? And more importantly how will it change our main character?

Aiden is your everyday sort of merman. He is smart, handsome (the works) and totally in love with one human guy. Aiden finally gets the courage to pursue his growing crush after the pod finally reaches the tipping point of a crisis. Unfortunately, rules and reality have it out for him. His secret and very forbidding inter-species relationship could get him cast out of the pod. As Aiden chases his fading chances at love and romance , his tiny world gets so much bigger. He discovers the excitement and pain you get when you put your heart and life on the line. Xander is a (devilishly handsome) human. With his good looks, girls and boys are just waiting to get in bed for a one night stand with him. None of them are really interested in him, none of his partners had ever tried to get to know him. With his family problems at home escalating, he tries to find ways to protect himself and his sister from the aftermath. When he meets Aiden he is one step away reaching his breaking point, he just hopes he doesn’t have to add Aiden to his list of regrets.

A path of survival, intertwined with the doctrine of both Immortal and Martial Arts, every punch strikes true. In the chaotic world of Martial Arts, power reigns supreme. To survive, Chen Yi exhausted all of his family savings on learning martial arts, only to startlingly discover that the Broken Jade in his mind was also accumulating energy, enabling him to possess the ability to cross into the Immortal Cultivation World. The moment he crossed over, merely inhaling the spiritual energy accelerated his martial arts progression at an astonishing rate. Not to mention the dazzling array of martial methods, pill talismans, arrays, and various cultivation oddities inside, all of them significantly boosted his strength! Since then, Chen Yi, who held sway over two worlds, began his days of striving for upgrades and growth, unknowingly becoming a top-tier existence in both worlds. And later, he found even more astonishingly, that there was such a mysterious connection between these two worlds.

[Nomination for Best Newcomer of the Year 2022] [First Place in Bestselling Books for the Tenth Period of the Sci-Fi Starlight Awards] [First Prize in the 2022 Sci-Fi Writing Contest] Saviors are ranked as well. The lowest-tier saviors are inefficient. They take years or even decades to save the world once, causing countless people to suffer. However, they may not truly save the world. The third-tier saviors are manipulated by schemers their entire lives. They are ignorant and naive, just like puppets on strings. The second-tier saviors pay a huge price to save the world. They may lose their spouse, suffer a disability, sacrifice their friends, and suffer many other hardships. However, in the end, they only receive a useless title or even an epitaph. "These saviors have tragic lives. I don't want to become like them, I want to be a top-tier savior!" "What a top-tier savior is?" "Light-speed salvation!" "No casualties!" "Obtaining insane profits!" "Using the present sword to slay the near future, strangling the apocalypse in its cradle, acting entirely on his will, and collecting the reward he deserved!" "That's what a top-tier savior is!"

In a world where destiny is inescapable, two immortal beings, Karin and Kelvin—also known as Nicholas—find themselves cast out and betrayed by those they once held dear. Their paths cross on Earth, setting into motion a series of events that could alter the very fabric of their existence. Exiled from their mystical realm, they stand as the last beacon of hope for their people. Yet, the choices before them are fraught with peril. Will they join forces to exact vengeance upon those who wronged them? Or will they embrace the tranquility of their earthly lives, abandoning the relentless pursuit of power? But the most pressing question remains: What happens when these formidable immortals, bound by a forbidden attraction, fall irrevocably in love? Will they succumb to the cruel twists of fate, rendered powerless by the very destiny they seek to defy? Or will they shatter the chains of obligation, heeding the call of their hearts for the first time in eternity? Embark on a journey through the tumultuous tides of sorrow, betrayal, and the struggle against an unyielding fate. Dive deep into a tale that promises to captivate your senses and leave you yearning for more.

After Centuries of being the Demonlord, Gerar quits. Why must he torture men when it's no longer fun? Why must he conquer the world when there's nothing to gain from it? Why must he be the demon lord when there's nothing left to challenge? So, he decides to quit and just dies. But instead of being reborn as a weak demon or even a human, he gets reborn as an Angel and thus his journey to supreme godhood begins! . .. ... Hi, Yet here- So, this is a fantasy story but there are also sci-fi elements. There's a harem but Mc's not particularly into romance. This story is basically a culmination of the things I find interesting and hopefully, you guys will find it interesting too (It'll keep on evolving into different coherent stories, ranging from traditional fantasy to sci-fi and even space exploration, as the volumes pile up). This'll also be my largest planned novel yet, so let's see how that turns out. I'll try to keep the updates regular and will release bonus chapters if I can. In return, I expect votes. Oh yeah, I do have a server. https://discord.gg/vnnbHCJ4Sn Thank you for reading; I wish you a good day.

It is said that marriage is a sacred bond. But Kritika's life has been turned into hell through this sacred bond. Her own father conspired against her and got her married to a Heartless man who is a human being but far from the human norm, who is right to call a human being but wrong to judge his humanity, who is burning in the fire of revenge and Kritika's life is going to be burnt in this fire of revenge! But innocent Kritika does not say a single word even after tolerating all his brutality. After all, who is that heartless man with whom Kritika was married? In which fire of revenge is that heartless man burning? Why does she not say a single word even after tolerating all his brutality?

A sci-fi comedy following the misadventures of a human running a food truck across alien planets, learning to cook for various species and getting caught up in interstellar politics.

Buckle up, space cowboys! We're about to embark on a wild ride through the cosmos that'll make your head spin faster than a pulsar. Our intrepid pilot thought they were in for a smooth cruise between star systems, but boy, were they wrong! One minute they're cruising through subspace, the next - WHAM! Their ship's split in two like a cosmic banana split. But here's the kicker: half the ship (and half the pilot!) materializes in a world of high-tech gadgetry, while the other half lands in a realm where magic rules supreme. Talk about being in two places at once! Our discombobulated pilot, now with a serious case of interdimensional jet lag, gets rescued by a group calling themselves the "Knights." Don't expect shining armor though - these folks are more into mining than jousting. They do, however, sport some nifty mech suits that would make any medieval knight green with envy. Why the heavy-duty gear, you ask? Well, in one world, they're dodging dinosaurs on steroids, while in the other, they're fending off magical beasts that look like they've stepped right out of a fantasy novel gone wrong. As our hero(es) settle into their new double life, mining manganese nodules on one side and magical stones on the other, they think they've got it made. But hold onto your helmet, because space pirates, cosmic anomalies, and mysterious forces are about to turn their world(s) upside down! Who knew being torn in half could lead to such an exciting life? Strap in, folks - this split-personality space opera is about to take off!

The Fliskan Princess is the story of a Laura, a girl who is living a seemingly perfect life. Suddenly, everything goes down spiral until a mysterious man and woman comes in revealing that she is a princess from another world which was invaded by their enemies. In order to save their planet from these intruders, she must take an important initiation right to fully harness the power of a magical gemstone to reclaim their kingdom and save their people. After regaining her memories, she journeys with her friends across the universe seeking old and new allies gaining experiences and lessons along the way.