Usseewa Kaito

Torn from immortality and cast into a fragile mortal shell, a once-feared warlord awakens in a decaying city ruled by crime syndicates and zealots. Though weak, he is not powerless—for he remembers the arcane Paths of Inscription and the art of Engraving refinement. A mysterious whisper calls to him, tempting him with the promise of restoration. But this time, he will not merely reclaim his former might—he will transcend it. From the shadows, through blood and schemes, he will carve his name into the very fabric of reality. ‎ ‎The cycle turns once more. The tyrant shall rise again.

In this Isekai-type world our main Hero Kaito wants to discover about 'Doom days' also known as 'Bloody days' Can he discover the truth of the Mysterious man, A mysterious man who killed all the previous top 9 Heroes.

Kaito was never given a choice. An orphan with no family, no warmth, and no future — the cold hands of an assassination organization shaped his life. Stripped of emotions and molded into a weapon, he lived only to kill, following the twisted orders of the one he called "Mom." She was never his mother — just a manipulative figure who saw him as nothing more than a tool. He became their most feared assassin — sharp, precise, and merciless. Yet in the end, his greatest strength became his curse. Out of fear of his talent, "Mom" betrayed him. Alone and bleeding out, Kaito’s world faded to black. But death wasn’t the end. When he opened his eyes again, he found himself in a new world — a body too small, too frail — and yet, he remembered everything. Memories of bloodshed and betrayal haunted him. Before he could make sense of it, he saw her — his mother. She wasn’t a commanding voice or a cruel manipulator — she was warm yet fragile, gentle yet strong. An elf mother, trembling as goblin cubs swarmed her, powerless to stop them. Something inside Kaito snapped. He didn’t think. He didn’t hesitate. He slaughtered the creatures without mercy — blood splattering the earth beneath his tiny feet. When it was over, he turned to her — battered, bruised, yet still trying to smile for her child. “Are you my mother?” he asked, his voice almost breaking. In her exhausted, teary gaze, he saw something he'd never known before — unconditional love. For the first time in two lives, Kaito knew what it meant to have someone worth protecting — not out of duty, not because of orders — but because she was his mother. And no one would ever hurt her again. No one.

In the world of Eryndor, where empires rise and fall while the gods watch from above, Kaito Kurogane is a lazy genius with no interest in his fate. Preferring naps over swordsmanship, Kaito’s life takes a turn when he is thrust into the real world—the Central Academy, a gathering of the continent’s brightest minds. There, he begins to uncover the hidden truth about the world and himself, a truth that could change the fate of everything. As dark forces rise and the gods’ factions clash, Kaito must confront his own reluctance and embrace his role in a coming storm. "The Lazy Star’s Prophecy" is a tale of potential, friendship, and the struggle against fate, where the fate of the world rests in the hands of a reluctant hero.

Kaito Igarashi has a problem—he’s an introvert with an extreme case of social anxiety. Despite being decently handsome and knowing how to dress well, he lacks the confidence to hold a proper conversation. The result? An awkward mess of a college freshman who turns into a blushing, stuttering disaster at the mere thought of social interaction. Yet, for some reason, girls seem to simp over him. Maybe it’s the air of mystery he unintentionally exudes, or perhaps it’s the fact that he never tries too hard. But inside, Kaito is screaming—he wants to change. With the help of an eccentric extroverted roommate, a tsundere childhood friend, and a quiet but observant girl from his literature class, Kaito embarks on a journey to break free from his self-imposed prison. His goal? Learn How to Not Be an Introvert. But overcoming years of anxiety isn’t as easy as changing outfits. Awkward misunderstandings, panic attacks in public, and one-too-many embarrassing encounters await him. Will Kaito succeed, or will he forever be the guy who answers texts three days late?

In an era where every person is safeguarded by their personal Shinigami — and primal soul reapers that patrol the Earth — Kaito Ryūzaki, an enigmatic and penitent Shinigami, has stayed solitary for centuries, declining to form a master bond. Nurtured by the failure to save his first master, a girl named Hikari, Kaito promised he would form no bond again. But after he meets Emiko Fujimura, a young woman whose life teeters on the edge of a blade, Kaito is shanghaied into another deal. Emiko’s close call echoes the tragedy of Kaito’s past, and he is determined to save her from a fate he couldn’t prevent. But in a world where eliminating a Shinigami and their master can endow you with incredible power, Kaito’s choice lands both him and Emiko in the sights of competing Shinigami and their masters. Struggling for survival, Kaito will fight the demons of his past and the threat of betrayal around every corner, while Emiko will discover the secret to her link to the Shinigami world. Sworn to the cause and pursued by adversaries, Kaito and Emiko must endure tests beyond their wildest nightmares to win their place as the most feared Shinigami and greatest master–apprentice pair, or see their bond destroyed by the world’s endless thirst for power.

In the world of Tenkai, seven noble families vie for control of the kingdom. Each family has a powerful warrior, known as a "Hero," who is summoned from another world to fight on their behalf. Kaito Yamato, a young man from modern-day Japan, is summoned to Tenkai to become the Hero of House Akatsuki. With no experience in combat or magic, Kaito must navigate the treacherous world of court politics and magical battles to survive. As Kaito undergoes rigorous training to become a powerful Hero, he discovers that he has a crucial role to play in the battle for the throne. With the help of his allies, including the mysterious and beautiful Lady Akatsuki, Kaito must master his magical abilities and confront his own destiny in order to determine the fate of the kingdom. But as Kaito delves deeper into the world of Tenkai, he realizes that nothing is as it seems. Hidden agendas, ancient prophecies, and powerful magical artifacts all threaten to upend the balance of power in the kingdom. Will Kaito be able to navigate the complex web of alliances and rivalries between the noble families, or will he become a pawn in their game of power and deception? Can he overcome his own limitations and become the Hero that House Akatsuki needs, or will he succumb to the pressures of his new role? Genre: - Fantasy - Adventure - Romance Themes: - Power and Corruption - Fate and Destiny - Loyalty and Honor - Magic and Fantasy Target Audience: - Young adults - Fans of fantasy and adventure novels - Readers who enjoy stories with complex characters and plot twists

Schelvia City: BURRIED TECHNOLOGIES IN CENTURIES BLOOM In the year 2026—or so the world believes—Schelvia City stands as a utopia for the brightest young minds, a place where students train to become the future’s elite. Governed by strict academic rankings and the Golden Children, life in the city seems orderly—until the shadows of its past and the threats from within begin to unravel its fragile peace. But the world is living a lie. The true year is 2126, and an entire century has been erased from history. The Erased Centuries, a time when technology reached its peak, were deliberately wiped from memory. No records, no remnants—only whispers of a lost era where power was boundless and knowledge dangerous. The world was reset, the calendar restarted, but some remnants of that forgotten age still exist in secret. Among them are the enigmatic Eyes of Seven—a hidden force that the highest elites believe is the key to sustaining the balance of this new world. Their existence has been obscured, their purpose unknown, but their influence lingers in the shadows, shaping events far beyond what ordinary people can perceive. Among those unknowingly entangled in this web of secrets is Yoshi Manami, the 8th-ranked Golden Child. Wielding a mysterious Vitreous that manifests as the legendary Alter Excalibur, Yoshi is both feared and admired, earning the title "Artoria’s Shadow." But beneath his cold exterior lies a tangled past—his former best friend, Kaito Yamazaki, now linked to the underground rebellion of the Hancer movement; his childhood friend, Mieruko Miraileze, whose obsession hides unsettling truths; and an unknown sister, raised in secrecy. As Schelvia City faces escalating dangers, the long-dormant ZESTROPEDIAN units descend from the skies, machines that once promised Earth’s salvation but instead became its executioners. Meanwhile, the Bunker faction corrupts robots from within, and war threatens to consume the city. But all of these conflicts may be mere echoes of something far greater. The Eyes of Seven, erased along with the lost century, are awakening. The number 11, a symbol that no longer exists, may hold the answers. And Yoshi—whether by fate or design—is at the heart of it all. With war brewing both inside and outside the city, Yoshi must confront his past, unravel the secrets hidden in the Erased Centuries, and decide where his loyalties lie. Will he protect the city that shaped him, or embrace the chaos that threatens to consume it? 'All cycle in this world shall has it's own ends'

In feudal Japan, Kaito Yamato was once the greatest ninja of the Iga region. But after a fatal betrayal, Kaito's soul is reincarnated into the body of the heir to House Ravenswood, a noble family in a medieval fantasy world. As Kaito navigates his new life as a noble, he must confront the challenges of his new identity and the expectations that come with it. With his ninja skills still intact, Kaito must learn to adapt to the complexities of noble politics and intrigue, all while keeping his past life a secret. But as Kaito becomes embroiled in the affairs of House Ravenswood, he begins to uncover dark secrets and lies that threaten to destroy everything he holds dear. With his ninja training and his noble upbringing, Kaito must walk a delicate balance between light and darkness, honor and deception. Will Kaito be able to find a way to reconcile his past and present selves, or will the shadows of his ninja past consume him entirely? "A Noble's Shadow" is a tale of action, adventure, romance, and self-discovery, set against the backdrop of a richly imagined medieval fantasy world. Genre: Fantasy, Adventure, Romance Target Audience: Young Adults, Fans of Fantasy and Adventure Fiction Key Themes: Identity, Loyalty, Power, Redemption

After dying in his previous life, Kaito Nakamura finds himself in a strange new world, free from the weight of past regrets. Surrounded by unfamiliar faces, he begins to carve out a new life, one filled with hope and the chance for personal growth. But as time passes, Kaito soon discovers that this world holds far more challenges than he ever imagined—challenges that test his resolve, his desires, and his understanding of what it means to truly live. In a world where loss is inevitable, Kaito is forced to confront the darkness that lingers within him and the painful sacrifices that come with seeking redemption. Will he be able to rise above the tragedies that define his existence, or will he become a victim of his own unresolved past? MC name: Kaito Nakamura. Age: 17. You can also join my discord, patreon or follow me on tiktok for more content, through my link tree: https://linktr.ee/Mr_Mellman This story is authored by Mellman. I also publish under the names Mellmann and Mellman Nordberg. I will be releasing my novel on Royal road. My email address is @melwin.08.nordberg@gmail.com

Daiki Akezawa is a gloomy, introverted, and unapproachable student at **** High School. But what his classmates don’t know is that he’s living a double life—as the world-famous streamer KZ. Determined to keep his anonymity intact, Kaito avoids forming connections, pushing others away without a second thought. Yet, despite his best efforts, he can’t ignore the way his classmates laugh, talk, and enjoy life so effortlessly, so much so he feels a slight hint of pity--directed at himself. Something deep inside him stirs—something he’s tried to bury. As the past he refuses to confront lingers in the shadows, and as unexpected friendships start slipping through the cracks of his walls, Daiki is forced to ask himself: Will he keep running, or will he finally let someone in? Will be posting this on other platforms: RoyalRoad(https://www.royalroad.com/profile/677540/fictions)

After being betrayed and killed by his former teammates, Zayn "Kaito" Thompson, the legendary gamer and leader of "The Nobles," is reincarnated into the world of Eternal Realms, a fantasy realm inspired by the popular MMORPG game. With his memories intact, Kaito, now known as Kai, sets out to exact revenge on his former teammates, who have become legendary heroes in this new world. As Kai navigates this unfamiliar world, he must form new alliances, master new skills, and confront his own demons in order to reclaim his former glory and take down his enemies.

--- A hero summoning gone wrong lands Kaito in the middle of Demon Territory instead of the Human Kingdom. Before he can react, a furious young demon girl accuses him of being a pervert and tries to enslave him—only for the strongest Demon King to step in and claim him instead! Now stuck under a dangerously playful Demon Queen, Kaito must figure out how to escape. But thanks to his unpredictable “Unscripted Hero” class, every situation spirals into chaotic misunderstandings! Expect: -A sarcastic, unlucky protagonist -A sassy, unhelpful system -Onee-sans, tsunderes, and demon trouble -Epic moments ruined by Kaito’s own stupidity -A totally "serious" adventure (definitely not comedy) New chapters daily! (7-10 chapters per week!) Enjoyed the chaos?(⁠^⁠^⁠) Leave a comment! Your feedback fuels my insanity.

In a world ravaged by an apocalyptic transformation, Shin, an enigmatic warrior with fractured memories, fights for survival alongside Eris, a rogue assassin from the secretive organization Eclipsia. Haunted by glimpses of a woman with an umbrella and a past he cannot fully grasp, Shin embarks on a perilous journey to uncover the truth behind Project Revenant, a sinister experiment that created superhuman warriors. As Shin’s team traverses the ruins of civilization, they encounter survivors like Renji, a man with an obscured past, Kaito and Takeda, hardened warriors of the old world, and Ryoma, a leader who holds the key to their origins. The darkness looming over them is not just the mutated monsters of the night but also the relentless assassins of Eclipsia—Phantom Blade Veyne, Crimson Moon Lena, The Steel Oris, and the deadly Sniper Rael—each carrying ties to Eris' past and a mission to eliminate them all. With every battle, Shin unlocks terrifying abilities, hinting at a power beyond Project Revenant. The emergence of the Fractured Guardian, a being capable of warping time and space, forces Shin to face his destiny. In a climactic duel, the Guardian kneels before him, calling him King, shattering everything Shin believed about himself. As the assassins retreat, gravely wounded, and the night’s horrors momentarily subside, the true mastermind behind the calamity finally steps into the light. What is Eclipsia’s true goal? Who was Shin before the pod that released him 22 years ago? And what does it mean to be the Weaver of Fate? As the world plunges deeper into chaos, the battle has only begun.

"In the end, it's always about power." Tetsuya Hirano's words to Kaito Fujimoto after killing his father all those years ago. "It's okay to focus on yourself every once in a while." Those words were foggy. Who said them? Kyofu stares down a crossroads. To his left, a beautiful woman with dark blue hair. To his right, a man with stitches on his forehead smiling warmly. "I love you." Tetsuya Hirano's words to his son right before his death. ********************* This story is based off the Heian Era of Jujutsu Kaisen. You won't need to go and read/watch it, but I do suggest it. I plan on updating: Once or twice through Wednesday to Sunday After each volume there will be a one to two week break. (sorry but i can only be consistent for so long. bite me.)

Kaito Nakamura, a cunning, elf-obsessed student, dies in a humiliating mishap choking on ramen while ogling his sultry elf sketch, Liraeth. Reborn as a half-elf in Aelthyrion, a dazzling elf city , he’s thrust into a nightmare far from his fantasies. The elves here are far from what he had imagined. They were tricksters, their beauty is a mask for greed, savagery, and perverse rituals, ruling over those they viewed as less with disdain. Armed with Weakness Sight a mysterious ability to see glowing cracks in people, objects, and skills he navigates a world of blood-soaked “dances,” monstrous pits, and gilded cages. What would have been his dream come true has morphed into a nightmare simply because the elves of Aelthyrion weren’t what they we’re supposed to be

Kaito Shinzuki despised the cruel, unforgiving world he was born into. Betrayed by his own family, shattered by the death of his best friend, and left with nothing but pain, his life ended in a fleeting act of selflessness. But death was not the end. Reborn as Kazanai, a demon in a brutal world of war and monsters, he awakens to a new nightmare—one where the strong rule, the weak perish, and mercy is nothing but an illusion. With his sister by his side, he swears to protect her, no matter the cost. Blades clash, kingdoms fall, and rivers run red as Kazanai carves his path through a world bathed in blood. Hunted by those who fear his power and tormented by the demons of his past, he walks the line between salvation and destruction. But as whispers of his name spread and the abyss calls to him once more, one question remains—will he rise above the darkness, or drown in it?

Kaito is a vampire . Two weeks ago he wasn't one. Lure is his cousin. Two weeks ago she wasn't . Kaito is a liar.....that's been the only constant truth in his life but one other thing is certain Vampires are the victim in this story. Why ? They're being trafficked because making love to a vampire gives humans immortality . Now I know you're wondering how the first human found out .....Well of course they fell in love with one and got married and on their honeymoon night everything changed. I know I don't have to spell it out. Just read the damn book .

Kaito Renzaki, a ruthless contract killer, meets his end in a brutal betrayal—only to awaken as Jin Tae-Hyun, a weak, arrogant noble in the Murim world. Destined to die as a minor villain, he refuses to accept his fate. Armed with an assassin’s instincts and a lifetime of deception, Kaito will carve his own path. He is not a warrior. He is a killer. And in a world where strength reigns supreme, he will rise—not as a forgotten side character, but as a force that reshapes Murim itself. But his rise does not go unnoticed. Powerful sects, hidden warlords, and even the protagonist stand in his way. Will he remain a villain lurking in the shadows? Or will he become something far more dangerous?

Kaito "Kai" Haruto never imagined that a simple hike would change his life forever. One moment, he was exploring a hidden cave, and the next, he awoke in a world unlike anything he had ever seen—Gravara, a land of floating isles, towering forests, and creatures beyond imagination. But beneath its beauty lies a dangerous truth. Trapped in a region where gravity weighs thrice as much as Earth’s, Kai barely survives his first days. Rescued by a family of dwarven hunters, he learns to adapt, hunt, and fight—skills he never thought he would need. But Kai is not just a survivor; he is an explorer at heart. With nothing but his wits, a journal, and an insatiable curiosity, he embarks on a journey across Gravara, documenting its wildlife, uncovering forgotten histories, and searching for a way home. As he ventures through towering mountains, endless skies, and treacherous swamps, Kai discovers that Gravara is not just a world of wonder—it is a land hiding ancient secrets, a barrier that no one has crossed, and whispers of a past long erased. The deeper he travels, the more he begins to question: is going home truly what he desires? Or has he stumbled upon a mystery worth unraveling?

Story following a 17 year old boy named kaito who lives in a city called sepheris, but in this world there are beings called stitches, who were once humans but now blood thirsting monsters ready to rampage. Until a group of people known as sewers take him in after a trauma inducing event, leaving him to a whole new look at everything ,he must overcome new challenges and discover new powers and what the world truly is, a new thread in life.

In the modern world, life was ordinary—until the gods grew bored. Without warning, entire nations were transported into an endless dungeon, a twisted experiment created by divine beings. Unlike traditional dungeons, the strongest monsters lurk on the upper floors, while the weakest crawl in the abyss below. And humanity? They were dropped at the very bottom. To survive, every person was granted an ability. Some became warriors, others fell to despair. But for Kaito Arakawa, his ability was useless. Ability Combination—the power to merge skills into something new. But with no skills to begin with, he was nothing more than a dead man walking. Until he discovered a hidden ruin—a trial meant for no one. Through suffering, blood, and endless battles, he clawed his way to power. And when he emerged, he was no longer weak. Now, he hunts the Rulers of the Dungeon, powerful beings that govern the floors. The gods are watching. The dungeon is shifting. And as nations wage war in the depths, Kaito walks his own path—one carved in strength, blood, and defiance. Because in a world ruled by gods, the only way to win is to become something greater.

In a world where powers decide worth, a weak young man named Kaito Renji dreams of becoming a Hero, not to save the world, but to stand beside the girl he's admired for ten years: Aoi Mizuki. She's kind, beautiful, and the light of his heart. Even though she had a boyfriend, Kaito still wanted to try winning her heart, but in a society that worships strength, Kaito has failed to earn even the lowest hero rank. Still, he refuses to give up, hoping one day she'll notice him. But fate plays a cruel game. Aoi was heinously r*ped by her boyfriend and his four friends and justice? It was as blind as always... In front of the son of Japan's 17th strongest hero in japan, justice was a lame service... This event broke Aoi's soul and turned her brightest smile into a never ending void of emotions. As the world turns away from her pain, Kaito steps forward, not as a Hero, but as a man who loves her without reason, without conditions, without any desire. To protect her, to avenge her, to love her, Kaito will rise, not through strength or power, but through strategy, mind games, world manipulation, and heart. And along the way, he'll try to heal Aoi's broken heart, one step at a time, even if she never loves him back. This is a story of soft romance, deep pain, a slow-burning bond, and quiet revenge, not with fists, but with patience and purpose.

Kaito, a troubled middle schooler, stands on the edge of a rooftop, consumed by the guilt of betraying someone close to him. With his life spiraling out of control and no way out, he contemplates ending it all. But just as he's about to jump, an unexpected gust of wind causes him to lose his balance, and he plummets into the darkness below. The next moment, Kaito wakes in a strange, unfamiliar world—his body weak, emaciated, and changed beyond recognition. His reflection shows a gaunt version of himself with eerie, living pupils that seem to watch him from within. Desperate to understand what’s happened, Kaito must navigate this new world where nothing is as it seems, and his very identity feels threatened. Was his death just a way to escape his troubles, or is this strange new existence the beginning of something darker? Struggling with his transformation and haunted by memories of his past life, Will he run away from his past or come to terms with it.

In the kingdom of Arathia, a land steeped in magic and legend, an ancient prophecy speaks of a hero who will wield the Blades of Eternity to save the world from impending doom. Young Kaito, an orphan discovers one of these legendary swords and sets off on a quest to find the remaining blades and unlock his true destiny. Along the way, he forms a band of loyal companions, each with their unique abilities and secrets, to face the sinister forces threatening their world.

O Cavaleiro Negro Kaito, um cavaleiro misterioso e imponente, chega ao vilarejo de Carl Grent em busca de trabalho como mercenário. Ao adentrar a taberna local, ele encontra a guilda "Lâminas de Carl Grent" e é desafiado a provar seu valor: limpar um covil de goblins e trazer a cabeça do líder como prova. Kaito aceita o desafio, pronto para enfrentar os perigos que o aguardam nas ruínas ao norte do vilarejo.

In a world where mysterious gates appear across Tokyo, transporting hunters into deadly dungeons, Kaito is known as the weakest hunter in the city. After dropping out of school to support his struggling family, he joins the ranks of hunters, only to be mocked and disregarded due to his lack of strength. But everything changes when Kaito’s hidden system awakens. Unlike other hunters, he receives special quests to fight high-ranking monsters, gaining their weapons, abilities, and even their shadows. With each battle, he evolves, growing stronger in ways no one can see.

Kaito Hattori - pastry chef who owns a little bakery. Daichi Nakano - wealthy customer obsessed with baked goods. A tale about two men who come from different worlds but manage to complete each other...

When Kaito, a 25-year-old college student with a penchant for overthinking and a love for video games, is accidentally summoned to a fantasy world instead of his charismatic but clueless roommate Ethan, he finds himself in a predicament that’s equal parts hilarious and terrifying. The kingdom of Eryndor, a land besieged by the Seven Dragons of Sin, was expecting a hero of great potential—not an ordinary guy with zero combat skills and a tendency to panic under pressure. But when the summoning spell misfires, Kaito is thrust into a role he’s woefully unprepared for, armed with nothing but his wits and a mysterious ability called Adaptive Resilience, which makes him stronger the closer he gets to breaking.