Best Sci Fi Light Novels

People all over the world have begun disappearing at random. Only those who have been taken know that they're still alive, but where are they? What are the strange powers that many have developed? What is the black tower that spirals up into the heavens? Many have stayed alive long enough to make a hierarchy of power, and are content on their thrones, but will it all come falling down when Aris arrives?

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...

Under the shadow of the Scarlet Crusade, loyalty and faith become the heaviest shackles. Sally Whitemane, a resolute and cold-blooded candidate for sainthood, faces a harrowing choice between loyalty and humanity amidst the turmoil of a power struggle. Forced to carry out brutal tasks, she gradually loses herself in blood and suffering, yet clings to a desperate hope of saving her closest friend. Demitria, revered as the "Scarlet Saint," bears the weight of faith built on lies and an inescapable destiny. With her lover Jemar by her side, she struggles to break free from control but is ultimately pushed into the abyss of despair. Entwined by friendship, betrayal, and pain, the bond they once shared is torn apart by faith and conspiracy. When the cost of loyalty is revealed and the blade of fate descends, their choices will seal each other's fate. Amid blood and fire, can they find redemption, or are they doomed to be consumed by the darkness of power?

Forged in Light follows Kaelan, a powerful warrior determined to rid the world of darkness and evil. As the strongest person in the universe, Kaelan has already defeated the dreaded Demon Lord, but the journey does not end there. With each victory, he grows stronger, ready to face increasingly powerful foes who threaten the balance of reality itself. In a world ravaged by powerful demons and dark forces, Kaelan and his companions—Talia, Lyra, Arion, and others—must confront enemies who control time, space, and the very fabric of existence. From the manipulative Time Weaver, who can twist fate itself, to the reality-warping Voidbinder, who seeks to erase all, Kaelan’s path is fraught with peril. As he faces these challenges, Kaelan is pushed to his limits, but with each battle, he grows stronger, his light shining brighter against the encroaching darkness. However, the true test lies ahead—the Deathbringer, a being of unimaginable power, stands as the final challenge. To defeat it, Kaelan must unlock his full potential, reaching god-like strength in a desperate battle to protect the world and his loved ones. Forged in Light is a story of strength, unity, and the will to fight against the odds. As Kaelan faces each formidable foe, he is reminded that while darkness may come in many forms, the light of hope and friendship is the strongest weapon of all. The journey is long, and the stakes are higher than ever, but Kaelan's unwavering resolve will carry him toward the ultimate battle for the future of the universe.

After witnessing his kingdom's downfall, a fallen knight on the verge of death stumbles upon an artifact that offers him a new beginning. Being granted with a second chance, will he choose to navigate the treacherous path of vengeance or decide to carve a new path for himself?

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Notice: This will be a long, long story so it will be a slow burn for at least the first two arcs. But if you are in interested in a long wide-ranging story I hope you will read Description: Moving past the death of his only friend and teacher. Orb heads into the world to find a way to die happy and fulfilled. though the boy who lives in the present carries the weight of something that lived in the past. A curse, a blessing, a legacy. The story of those who carry things they should never of had to, and the choices of their lives which effect them of them and the world as a whole. Three chapters a week. link to cover artist: https://www.fiverr.com/winda_chu?source=inbox Usually, somewhere between 2000 and 3000 words per chapter.

What will you do when a fun journey from your trip back to your University becomes your nightmare ? Liam a young, energetic and intelligent boy who didn't used to try hard as compared to his peers. He was very lazy and watched his friends study. But an answer to his question from his friend hit as a wave. It changed his perception entirely. " True happiness can never last " an answer given to his question by his friend who always used to compete with him changed him. He tried to strive harder than before to earn the attention of his competitor but to no avail. His friend stopped competing with him seeing his freedom and his own locked wings which was locked due to his own pride. Seeing this Liam also stopped his futile efforts and effects of time slowly begins to show. In a trip back to university they met a fatal accident which Liam was destined to die. Even having limited time he showed his true feelings breaking the previous barriers. However he wasn't only destined to die but to reincarnate with his memories intact. What will the author put in here now?

Over three millennia after 'The Battle of the Heavens', the sapient races have rebuilt what was once destroyed, carving out a piece of the world for themselves. But make no mistake, monsters rule the land, children of the past chaos. Humans are confined within prisons of their own making, but hope is not lost. From the sky's scar, a mystical energy empowers certain humans to become mages and fight back against the onslaught. Growing up in such a world, Alex faces trials and adversaries that will either make him or break him. Left an orphan, only his younger siblings keep him moving forward. What role does he play in deciding this world's future? How much is he willing to sacrifice for his goals? Only Lumen knows. *** Note from Author: This book will be a slow burn. The MC will spend a significant amount of time powerless. Just a heads up. The world is from the future. *** Credit to TAKAYSU for the Book Cover Art Check out my other book, Trifecta of Realms: The Last Sentinel NA Book on Royal Road: https://www.royalroad.com/fiction/95590/eclipsed-light

Alex Chen leads an ordinary life until one fateful Monday when he wakes up with a mysterious ability: every week, he gains a new career or skill. The catch? He's the only one who knows about this system. Determined to keep his newfound advantage a secret, Alex decides to use it to build a business empire and invest in real estate.

Sol Calientos is a 17-year-old boy living in Luminata City, known as the brightest city in the world. His childhood best friend, also 17 years old, is a girl named Luna Orouku. The two friends were interested in exploration from a very young age and dreamed of exploring the entire world beyond Luminata City. With this dream, the two invested in free-running as a means to traverse through the city. Sol, himself, is a bit of a comic book and video game nerd, always having the dream to become a superhero. Luna always played the damsel role to appease her friend’s dream. As far as they know, it’s all just a fantasy, but everything is about to change. This novel is what I'd like to call a Hero Action Drama. It focuses on heavily on its characters and how this futuristic, but grounded world affects them. TW: Heavy, non-graphic violence, T-rated language. Some intense traumatic topics will be referenced such as torture, abuse, and human trafficking. A warning will be placed before such a scene takes place.

David Campos, a student who travels to Japan to fulfill his dream, get a scholarship abroad and return home with a degree in his profession. However, when doing group work with his classmate Sasaki Majime, a peculiar woman, he notices their good chemistry when it comes to teamwork, Majime also notices this and they both decide to study and work together whenever they can. Little by little with each interaction their relationship develops until, Majime realizes that she feels something inside near David, it is nothing more and nothing less than love, something that David also feels for Majime.

Betrayed and left for dead in the magical realm of Elysia, where names dictate fate, he held only regret. Cursing the life he was born into he takes his final breath. But fate had a cruel twist in store… Suddenly, an angelic voice pierced the darkness, and he awoke to his mother's face – the mother who should have been dead. This wasn't the afterlife, he quickly realised; it was a second chance. Armed with the knowledge of the future and a power engraved to his soul, he vows to protect his mother and take revenge on those who wronged him.

A classic video game Isekai, but with a twist. Ren's obsession with multiclassing in Monsters and Mazes has driven his friends away, tired of his constant rule-bending. When the mysterious Maze Master offers him a chance to beta test the latest update, Ren eagerly accepts, only to find himself trapped inside the game world. His love for multiclassing backfires, leaving him with a crippling experience penalty that hinders his progress. Now, without his friends and burdened by his own reckless choices, Ren must use his wits to survive in a realm where every trick he once exploited now works against him. Can he outsmart a world where the game itself fights back?

When twelve-year-old Lily finds her parents have left her with only a goodbye note, she is heartbroken and lost. Mrs. Thompson, a kind neighbor, takes Lily in, providing warmth and stability. Though adjusting is hard, Lily finds comfort in Mrs. Thompson’s care and new friendships at school. Over time, she discovers strength through journaling, baking, and simple acts of kindness, learning to rebuild her life. As she grows, Lily is inspired by Mrs. Thompson to help others. She volunteers to support kids who feel alone, spreading the kindness that helped her heal. Lily’s journey transforms her pain into a source of light for others.

--- In the Roan Kingdom, within the grand mansion of the Alestra family, Aron and Alena gazed lovingly at the child in their arms. "His name will be Ryan," they declared with smiles. "Ryan Alestra." The boy smiled back, as if content with his new name. Meanwhile, the ancient ruins of a forgotten palace were uncovered deep within the Dark Forest. Standing before them was Malice, one of the most powerful witches on the continent of Syria. As she took in the sight, a wicked laugh escaped her — the promise of knowledge and power was intoxicating. This is a tale of relationships. A tale of mysteries. A tale of magic. A tale of destiny. A tale of darkness and light. ---

In a world shrouded in darkness and despair, a young protagonist finds himself trapped in a foreboding chamber, fighting for survival against a creatures that embodies the very essence of fear. This realm is filled with echoes of lost memories and shattered dreams, where the air is thick with decay and the shadows seem to pulse with malevolence.

There is no perfect light without darkness, but I seek to create to a perfect light where darkness does not exist

When a star dies, a single tear drop slips down from their face and into the earth. Sometimes it makes miracles happen and other times it leads to disasters beyond the mankind. Oh child, born to starlight and bundled under the bloody red sky. Are you a hero? or are you the villain meant to tear the world down?

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.

In the enchanting realm of Twilight, where shadows dance and secrets linger, a forbidden romance blooms between Elara, a fierce vampire warrior, and Caelan, a mortal cursed by fate. As they navigate a world divided by ancient grudges and dark prophecies, their love defies the boundaries of life and death. With an impending war threatening to engulf both their realms, Elara and Caelan must confront their deepest fears and make a choice that could alter the fabric of their worlds forever. Will their love endure the darkness, or will it shatter like glass in the light of truth?

what if you where not chosen or gifted to be a hero and had to be used from a young age to achieve a goal? going through towns, kingdoms of different races, having to fight to survive and the arrogant have the power to be arrogant. that’s the story of Mei messenger a puppet in the hand of his older sister Zinia going through through a war to win a war of three different sides. Nothing is easy as one’s strength can sometimes be nothing in a situation and death is everywhere. a world where the world soul is imbedded into someone mind with each having a different understanding of. meeting people is a gamble and closing an eye to sleep is a dangerous decision if in the wrong place since monsters, false deities, vampire and even humans can kill you in a war where hope is a small light in endless darkness.

A boy is given a book called The Book of Light, which is blank and can only be read by people with a pure heart. From that moment on, he obtains the ability to summon, control and become any creature and be good within the book. . Stories, characters, objects and things originally created by my Luis A., any resemblance to reality is mere coincidence, I do not accept plagiarism and I do not approve of it either, respect originality and be creative, any copy of this story is prohibited, a totally story registered in Webnovels.

Waking up, Kim Hajin finds himself in a familiar world but an unfamiliar body.A world he created himself and a story he wrote, yet never finished.He had become his novel’s extra, a filler character with no importance to the story.The only clue to escaping is to stay close to the main storyline.However, he soon finds out the world isn’t exactly identical to his creation