Flight Instinct

Leo awakens in a world he doesn’t recognize, with no memory of who he is or why he’s there. All he knows is that survival isn’t just a necessity—it’s his only chance to uncover the truth. Thrown into a brutal test for assassins on a hostile alien planet, Leo quickly discovers an extraordinary instinct for combat and evasion—abilities that feel second nature, yet remain a mystery even to him. But as the blood-soaked trials unfold, whispers of his lineage begin to surface. In a universe where gods are eternal and invincible, Leo carries the blood of the one being who defied that rule: the Timeless Assassin, a legend feared by mortals and deities alike. Now, hunted for what he represents and burdened by a legacy he can’t yet comprehend, Leo must forge his path through a deadly labyrinth of enemies, alliances, and cosmic conspiracies—all while piecing together the fragments of his forgotten past. For in the shadows of his fractured identity lies a truth that could shake the heavens themselves. -------- NOTE - The MC in this story is a cunning vigilante type character who is morally gray and will often make questionable choices not befitting a traditional 'Hero' type character. Find me on discord at - raj_shah_7152 or join the server - https://discord.gg/rFXGz9NBe2

If mercy and kindness can't save the world, then this time, I choose violence. I was reborn in death, like sin under the blazing sun.——Ethan Cole Huff... What’s going on? There’s a flight attendant with a D-cup sleeping next to me!? Did I really get reborn!? Back to fifteen days before the zombie apocalypse game starts!? [Ding! Congratulations, lucky one! You’ve been granted a one-time chance to be reborn, along with a spatial storage ring!] [Ding! Please choose: Join the humans or the zombies?] A cheat ability, and a storage ring!? If I choose to be human, I can stockpile supplies, hang out with different women in a safehouse... Isn’t this the perfect start for a post-apocalyptic hero? “So this time, I choose... zombies!” God: “Idiot!!! If I’d known, I would’ve given this rebirth chance to someone else!”

Kael, a reclusive and antisocial man, died alone in his apartment, consumed by frustration and regret. But his tale didn't end in darkness. Reborn in the unforgiving world of Eridoria, where the law of the jungle reigned supreme and apes were eerily absent, Kael found himself in the body of a lion cub with a unique bloodline. This was no ordinary rebirth; he was a lion unlike any other. Thrust into the complex web of pride dynamics and social hierarchy, Kael must navigate treacherous alliances, rivalries, and his own primal instincts. With a fierce determination burning within, he sets his sights on a singular goal: to claim the title of the ultimate King of beasts. Warning: R18, incest, harem, neutral/dark/ruthless MC, violence.

What happens when you meet a hybrid who doesn't emit any pheromones? Jake Mckenzie is an alpha who is returning to college after having dropped out for two years. Meeting up with his volleyball teammates and getting back into his old routine, the alpha meets a strange guy who wears a mask and seems to be the target of scary rumours. To his surprise, Nathaniel Callegari strangely doesn't emit any pheromones. That is, until he helps Jake deal with the sudden heat by being enveloped in pheromones that cause him to go into a late bloom. Now Jake has to help Nathaniel deal with his omega instincts and hope he doesn't fall in love with this mysterious masked boy.

Lucas Arthur was nothing more than a weak and struggling C-rank hunter, barely getting by in a world where power dictated everything. Forced to participate in a risky raid in a Class B cell, he found himself abandoned by his comrades when a deadly ambush left one of them, Andre, mortally wounded. As Lucas stood beside his dying comrade, the impossible happened. A glowing blue screen appeared in front of him. [Congratulations! You have earned the unique skill: “System Maker (SSS Rank)”] Before he could realize the absurdity of it, another prompt followed. [You have met the requirements to grant Andre the System: Evolutionary System] Driven by instinct, Lucas agreed and watched in shock as Andre's wounds healed, his strength rose, and his eyes shone with new power. Then, with unwavering loyalty, he spoke: *“Your orders, sir?”* It was then that Lucas realized he had the power to create systems for the Hunters, growing stronger with each follower. Each follower and each hunter Lucas gave a system that could evolve and increase in level and power But as Lucas grants more systems, powerful enemies take notice—ones who would do anything to control or destroy a System Maker With every hunter he empowers, Lucas steps closer to becoming an existence that defies the very rules of this world.

Growing up on the streets, Rhys' only instinct was survival—by any means necessary. But when the man who took him in disappears, his search leads him to Haloway, a metropolis plagued by a mysterious madness that turns humans into monsters known as Marauders. After a brutal attack, Rhys is dragged into The Abyss, a brutal hell where he must navigate its deadly trials, where only those who escape are marked as Revenants—beings forged in darkness and power. "The Abyss deprives you of everything, even death, no matter how much you yearn for it."

Nox is a third-rate villain, abandoned and betrayed by those he once trusted. Weak, powerless, and forgotten, survival is his only instinct. But when he accidentally taps into a dangerous, ancient magic, everything changes. Now, with a new, untamed power coursing through his veins, Nox refuses to be the same. Cold, ruthless, and calculating, he rises from the shadows, forging dangerous alliances and building a ruthless organization. In a world where only the strong survive, Nox will stop at nothing to carve his name into the fabric of history—no matter the cost. But as betrayal and enemies close in, the true price of power may be more than he can afford. The villain who refuses to die is about to make the world regret forgetting him.

When a deadly plague turns the dead into horrifying monsters, Lenz—a fighter hardened by loss—must lead his friends through a world where every choice could mean life or death. But as the infected close in and trust erodes, Lenz is forced to confront the darkest parts of himself even if it means leaving others behind. In a crumbling world where humanity’s worst instincts are laid bare, Lenz must decide what he’s willing to sacrifice—and who he’s willing to become—to protect the few he has left.

"O novo livro 'Repreendida como a Estrela da Morte, Todos os Grandes Nomes da Capital Correm para me Mimarem' está disponível agora!" Também conhecido como "Era Renascida: Enriquecendo com o Sistema de Check-In." [Uma protagonista feminina poderosa físicamente vs. um protagonista masculino vingativo, sarcástico e elegante] Após uma explosão em laboratório, Lin Tang retorna àquela era empobrecida e fica vinculada a um sistema de check-in. Antes que ela tenha tempo de reivindicar o pacote de boas-vindas para novatos, seu noivo, exalando confiança, vem para romper o noivado. A razão sendo, ele está prestes a conseguir um emprego estável. Lin Tang olha para o homem comum, porém autoconfiante, entreabriu seus lábios vermelhos e disse, "...rompa!" Menos de um mês depois, seu ex-noivo foi demitido por alguma razão. Lin Tang passeou pelo condado e se tornou a oficial executiva da Estação de Radiodifusão na Fábrica Têxtil. OS interno do ex-noivo: É tarde demais para reconciliar agora? - Aqueles tempos eram difíceis! Apesar de ser valorizada por seus três irmãos mais velhos e pais, tudo, desde comida até tecido e até sabonete, exigia cupons... Até viver de maneira frugal não conseguia aliviar a condição miserável. Olhando para a pasta preta na tigela, Lin Tang ficou em silêncio, “......” Graças a Deus, ela tinha um sistema! Precisa de alguma coisa? É só fazer o check-in para obtê-lo. - Muitos anos depois. Um homem bonito olhou para sua delicada esposa de tez clara, conseguindo manter o rosto sério enquanto dizia, “Ouvi dizer que você pode nocautear um javali com apenas dois socos?” Os olhos de Lin Tang brilharam, seus dedos exercendo delicadamente força, e o Jarro de Esmalte em sua mão deformou. Ela respondeu de maneira séria, “Bobagem! Não acredite nesses boatos. Somos pessoas civilizadas e não podemos ser tão bárbaros!”

Is Magic really just a wish machine? No! In a universe where Magic truly exists, the ultimate nature of Magic must be as simple and aesthetically pleasing as the laws of physics. This is the story of a mass-produced magical war tool who learned the ultimate nature of Magic. But what of it? Just as birds can fly without understanding aerodynamics, magicians can use Magic without grasping its ultimate nature. Learning the ultimate nature of Magic doesn't mean the tool can instantly transform into a great magician. But yearning for knowledge is a human instinct, and curiosity is the primary driving force of human civilization. Even for Magic, which should seemingly defy explanation, humans hope to understand its inherent operational laws. The pursuit of Magic's ultimate nature requires no reason! The story in this book takes place in an era where steel and gunpowder dance together. Here, firearms are on the rise; armor remains the main character; military theory is changing rapidly, with endless innovations in systems and techniques. And this world has something more than ours: Magic. The world is undergoing a profound transformation, and no one can remain detached from it...

The Dayan Empire had enjoyed a reign of over thirteen hundred years. The Emperor was critically ill, the Crown Prince was regent, local immortal sects were entrenched, and central authorities were vying for power in the chaotic court. Upon waking, Xu Yuan saw a dilapidated temple in the mountain rain at night, saw the eerie, broken-armed stone Buddha, and, the mysterious woman by the fire, her face veiled by thin gauze. ... ... He had become the ultimate villain's third son, of pure heritage and legitimate lineage. The fake villain, dressed in fine garments and enjoying luxurious feasts, simply waited to be humiliated, while the real villain was caught by the Big Ice Lump and dragged across the world in flight from the start. Golden finger? Only a fake villain relied on a golden finger to get rich, a true villain dared to confront a bleak life! "If Heaven had not birthed me, Xu Changtian, villains would be as eternal as the never-ending night." "........" "Father, save me!"

Marcus, a professional MMA fighter, wakes up in the world of his favorite RPG—only to discover a major handicap. Bound by an absolute rule, he is forbidden from using any main weapons of the game, leaving him to rely solely on his martial arts skills, deep game knowledge, craftiness and sharp instincts. As he battles monsters, navigates dangerous quests, and faces off against overpowered foes, he must find a way to reach level 80 and prove that raw martial skill and tricks can triumph over this rule. Can Marcus break the system, or will the game break him first?

Avery Asteria was far from having anyone's dream job. Family circumstances had him drop out of school and flying around the expanse of space looking for treasure among the discarded trash in an old ship his father had been restoring. It was far from glamorous work, but it was all he could do to earn the money he needed. He was not the only one looking for fortune among the stars, though. One day a score that looked too good to be true led to a run in with a band of pirates. With some quick wits and a bit of luck, Avery managed to escape the worst, but he ended up missing out on collecting the valuable salvage he had his sights on. Having lost a large chunk of his gear in his flight from the pirates, Avery seemed to be truly at the end of his rope. However, a twist of fate led him to discovering an experimental vessel that had been lost to the far reaches of space. With this new ship in his possession, his prospects were looking up. It had everything and more than what any spacefarer could want. And Avery was going to use it to become the leader of the greatest band of mercenaries in the galaxy.

Lucian, a young human has died and met the goddess of death. She has chosen him as her agent of chaos and personal plaything, to bring about an apocalypse that will fix the imbalance of the world and resume death's natural course. Will he allow himself to be manipulated and succumb to his new instincts, or will he take another path and live his new life the way he would want? This book contains NSFW content. This story will be updated daily. Cover art created by A_S97

In a world where assassins are both feared and worshiped, Kael Veyne, a legendary killer known as "The Phantom," is betrayed by his own guild and left for dead. However, he mysteriously survives, losing his past memories but retaining his deadly instincts. As Kael embarks on a journey to uncover his past, he is hunted by the Nightfall Syndicate, the very organization he once served. But something is different—his body is changing, adapting, and unlocking supernatural abilities he never had before. With revenge burning in his heart and unknown powers awakening within him, Kael must decide: Will he reclaim his title as the deadliest assassin, or will he carve a new path in the shadows?

"Le nouveau livre 'Réprimandée comme l'étoile de la mort, tous les grands du Capital se précipitent pour me gâter' est maintenant disponible !" Également connu sous le nom de "Ère Renaissante : S'enrichir avec le Système de Connexion." [Une protagoniste féminine énergique vs. un protagoniste masculin vindicatif, sarcastique et élégant] Après une explosion en laboratoire, Lin Tang retourne à cette époque de pauvreté et est liée à un système de connexion. Avant qu'elle ait le temps de réclamer le pack de cadeaux pour nouveaux venus, son fiancé, arborant un air confiant, vient rompre les fiançailles. La raison, c'est qu'il est sur le point de décrocher un emploi stable. Lin Tang regarde l'homme ordinaire mais sûr de lui, entrouvre légèrement ses lèvres rouges et dit : "... romps-les !" Moins d'un mois plus tard, son ex-fiancé est renvoyé pour une raison quelconque. Lin Tang fait un tour dans le comté et devient l'officier exécutif de la Station de Diffusion dans l'Usine Textile. OS interne de l'ex-fiancé : Est-il trop tard pour se réconcilier maintenant ? - Ces temps étaient difficiles ! Même choyée par ses trois grands frères et ses parents, tout, de la nourriture aux vêtements et même le savon, nécessitait des coupons... Même une vie frugale ne pouvait pas atténuer la misère. Regardant la bouillie noire dans le bol, Lin Tang resta silencieuse, “......” Heureusement, elle avait un système ! Besoin de quelque chose ? Il suffit de se connecter pour l'obtenir. - Plusieurs années plus tard. Un homme séduisant regardait sa délicate femme au teint clair, gardant son sérieux tout en disant, “J'ai entendu dire que tu pouvais assommer un sanglier avec juste deux coups de poing ?” Les yeux de Lin Tang pétillèrent, ses doigts exerçant doucement de la force, le Pot d'Émail dans sa main se déforma. Elle répondit d'un ton sérieux, “Absurdités ! Ne crois pas ces rumeurs. Nous sommes des gens civilisés et ne pouvons pas être aussi barbares !”

An ambitious Indian woman, who spent her life struggling in the entertainment industry, suddenly wakes up as the villainous mother in a top-rated K-drama! In the original story, this mother ruthlessly tried to break up her son’s romance and was hated by the audience. But now, with her desi heart and Bollywood upbringing, she decides to rewrite her fate. The problem? Her "son" (the cold CEO) is terrified by her sudden personality change. The "female lead" is confused because the villainess is too nice! The original "second-male lead" suddenly finds her attractive?! The drama industry is shocked because this villain mom is now the most entertaining part of the show! Will she survive in the K-drama world, or will her Bollywood instincts cause even more chaos?

Wei Long, a highly decorated soldier, is sent on a classified mission with a single objective: to ensure this is his final mission. However, events take an unexpected turn when he and his team located their target—not a normal Dinosaur but a BIO-ENGINEERED DINOSAUR designed by a shadowy organization to be the ultimate predator, created to dominate all life. Despite their best efforts, the team proves no match for the beast. In an unforeseen twist, Wei Long manages to kill it, but not without sacrificing his own life in the process. Yet, death is not the end for Wei Long. He awakens in a strange and mystical cultivation world—reborn as a baby dinosaur. Weak and disoriented, he struggles to make sense of his new existence, only to uncover something astonishing: a translucent screen revealing that his new body possesses the same bio-engineered traits as the monster he once destroyed. Now, as a creature designed to be the ultimate predator, what will happen when Spiritual Qi is introduced into its body? Will he succumbed to its Bio-engineered predatory instinct or he would make use of it?

"Humbra bleeds, ravaged by a relentless struggle for survival against the Leirions—powerful monsters, drunk on their bloodlust. Amidst this chaos, a young orphan, Leonard, haunted by a brutal past, discovers he is the catalyst for a grand future—a future darker than he could ever imagine. An orphan, with a brutal past and a thirst for revenge, he will need to overcome his traumas to stand a chance. Leonard's destiny intertwines with ancient secrets, unimaginable betrayals, and a world-shattering rage. The light of hope was extinguished long ago, giving way to darkness and the echoes of lament... But from this despair, a new hope arises: the Neumonds, wielders of powers that transcend life and death. Are they saviors... or harbingers of a final, devastating curse? Will Leonard be able to save everyone... or will his desire for vengeance end in a valiant death? Discover a world where... _____________________________________________________________ What to expect: An epic journey of revenge, secrets, self-discovery, and the struggle for power. A protagonist who evolves from a passive young man to a determined, overpowered warrior. The MC has a slow start for the sake of world-building. It will be better later. I PROMISE. Hang in there, and enjoy! What -NOT- to expect: Harem, NTR, Smut, Incest, or BL. Born as a Rambo. (Tagged > WeakToStrong)

Eren is one of sixteen contestants thrust into the Shattered Arena—a place that exists between worlds, where dimensions collide and change at will. Here, contestants must battle each other in a deadly game for survival. But the true enemy isn’t just the other players—it’s the unpredictable, ever-shifting environment that tests their survival instincts. Magic, martial arts, and strange creatures are their only weapons. As alliances form and break apart, Eren uncovers a dark secret about the arena’s true purpose: it’s not just a game—it’s a trap designed to break the contestants both physically and mentally. With the boundaries of reality crumbling, Eren must fight not only to survive the deadly battles but to expose the sinister force behind the arena and its twisted plan. In a place where every move could be the last, trust is a luxury, and the stakes are more than life and death—they are the very fabric of existence itself.

Raito Yakamura a former mercenary decides to quit in order to secure a quiet life but his urges and instinct to kill remain and it only worsens when he makes a pact with a demon

Cooper was a former pilot. After a flight gone wrong he wakes up in the body of a child in a world full of magic. In this story he recounts his entire life

Aaron Davis, a science professor, mysteriously wakes up in a clearing with a hundred strangers, unaware of how he got there. A strange altar allows points to be exchanged for items, but a 30-day countdown raises questions. As the group tries to understand the situation, monstrous creatures attack and massacre almost everyone. Thanks to his instinct and caution, Aaron manages to escape and begins a fierce struggle to survive in this unknown and hostile world.

The remnants of shattered worlds drift through an endless void, their surviving people clinging to floating islands and sailing the skies on great ships powered by magic. Resources are scarce, and many risk the journey to the Wall—a vast graveyard of broken land, rich with the supplies they need to survive. Aboard one of these ships, apprentice Gryphon Rider Erin is thrust into her new role far sooner than expected. When a newly founded colony comes under threat from the nightmares lurking in the depths of the void, Erin and an apprentice wizard must fight to protect it. Outnumbered and untested, they will have to rely on courage, magic, and the bond between rider and gryphon—because if they fail, the colony won’t be the only thing lost to the dark.

I want to die. She believed dying seemed to be the easiest way to escape her fate and the pain that overwhelmed her remaining existence. "What is there for me to live for?" Her hand instinctively touched the ring on her finger, the only thing left to remind her of the man she left behind. Of course, it was not how she envisioned her life would be. She had always thought she had everything mapped out. Her life was perfect with her future set. But who knew? Everything would change as her world suddenly turned upside down. She had lost the person she valued the most. How will I survive without you?

A plane crashes on an undiscovered island. Kitagawa is a flight attendant who felt like giving up after not being able to pay off the loans that her late father left behind, her life gives her another chance to live....... or so as she thinks, but the island she landed on contains dark secrets and unknown creatures. Uncover the secrets of island along with Kitagawa and the survivors. Read Acid Rain to discover more.

Pure instinct to aid the weak. A noble impulse, right? My 'sin,' or perhaps my supreme stupidity, was trying to save a woman and her daughter from a brutal death. In the heat of the skirmish, a moment of carelessness cost me a gunshot. And then, the ironic confirmation of an old suspicion: the God of this world finds amusement in fallen heroes. Just as the darkness was claiming me, a strange phenomenon tore me from its jaws... only to throw me into the body of a noble baby, a child born with privileges, yes, but also with a curse. Lucien Whiteheart, his parents' fifth attempt at having an heir, was a doomed body. A grotesque curse denied them descendants, and now, I, a trapped soul, faced a premature death at the hands of enemies I never provoked. A blessing or a cruel joke of fate? I’ll find out, if I survive.

In the depths of the untamed wilderness, a lone caveman fights tooth and nail for survival. His world is one of brutal hunts, raging storms, and the primal instincts that keep him alive. But when a monstrous tidal wave swallows him whole, he awakens in a land unlike anything he has ever known—one brimming with magic, towering castles, and creatures beyond imagination. Armed with nothing but his raw strength, cunning instincts, and an unbreakable will, he must navigate this strange new realm where sorcerers wield fire, knights ride majestic beasts, and the very air hums with ancient power. To the people of this world, he is a savage brute, an anomaly that shouldn’t exist. Yet, as chaos brews on the horizon, this so-called primitive might just be the key to shifting the balance of power. Watch as he conquers magical beasts, outwits scheming nobles, and gradually evolves from a mere caveman to something far greater. Will he carve his own legend in this mystical world, or will he remain an outsider, forever lost in time? Follow his journey in "The Caveman Chronicles: A World of Magic"—a tale of strength, wit, and the unrelenting will to survive.

In a world where shadows feast on souls, humanity’s last line of defense is an elite organization that hunts the terrifying creatures known as Soul Eaters. When a high schooler, Renji, is caught in the chaos, his life takes an unexpected turn. He has no training, no special abilities—just raw instinct and an unshakable resolve. But fate is cruel. In the face of overwhelming power, Renji is forced into a battle far beyond his limits. What should have been the end… was only the beginning. As dark forces stir and forgotten truths resurface, Renji finds himself drawn into a conflict that threatens to consume him. What lies beyond death? And why does the enemy seem to know more about him than he does? In a world teetering on the edge of ruin, the line between hunter and hunted begins to blur. When the truth comes to light, will Renji still stand on humanity’s side?

Dungeons don’t care about hope. They don’t care about fear. They exist to kill. Kin knows this better than anyone. He’s not a hero, not some wide-eyed adventurer dreaming of riches—he’s a Raider, cutting through the depths with nothing but instinct, skill, and the will to keep breathing. But something is wrong. The deeper he goes, the more the dungeon twists against him. Safe paths collapse into death traps. And the monsters? They don’t just attack—they move with purpose, like they’re being guided. Like they know him. Something in the dark is pulling the strings. The weak are culled. The reckless are devoured. But Kin is neither. If the dungeon thinks it can hunt him— Then he’ll carve his name into its bones.