cath and levi fanfiction

[Notice: Vinland Saga and all its characters don't belong to me. Except my original characters.] Reborn as Levi into the brutal world of Vinland Saga, Jackson must now learn to survive in a place where death is always near. Will he be able to become the strongest in this new realm filled with warriors he only read about in his previous life, or will he succumb to the world's dangers and die trying? Follow Levi's journey as he faces the dangers of this unforgiving world and fights for his life at every turn.

Dr. Sarah Jalal never asked to become a weapon. Yet Marley gives her one year to unlock the mysteries of the Founding Titan—one year, or her sister dies as collateral. Sent alone to Paradis Island, Sarah soon discovers that the truth is far older, darker, and more human than she ever imagined. Her mission pulls her into the heart of the Survey Corps, where she meets Levi Ackerman—stern, unreadable, and impossibly compelling. Their relationship begins as a clash of wills: cold strategist vs. stubborn scientist. But as battles rise and the world fractures around them, something fragile and forbidden blooms between them. When ancient secrets awaken and the fate of both Marley and Paradis hangs in balance, Sarah must decide what she’s willing to sacrifice: her mission, her sister… or the man who slowly became her home in a world built on ruin.

Levi, humanity’s strongest soldier, has spent decades fighting in endless battles, sacrificing everything to ensure that the lives of his fallen comrades were not in vain. After finally succumbing to exhaustion and death, Levi expects peace but instead, he awakens in the body of a fragile teenage boy named Haruto, in a city consumed by chaos and relentless terror. Towering, nightmarish Corrupted Beasts roam the streets, hunting and slaughtering anyone unfortunate enough to cross their path. Stripped of his weapons and limited by this new body, Levi must quickly adapt or die. Guided by a mysterious System that grants leveling, combat abilities, and the unprecedented power to tame the very monsters threatening humanity, Levi embarks on a treacherous journey of survival. Every encounter sharpens his instincts, teaches him control, and allows him to turn darkness into his weapon. His first tamed Corrupted Beast becomes both ally and shield a crucial step toward mastering this deadly world. The arrival of the Anti-Corrupted Beasts Taskforce (ACBT)—an elite team of four superpowered hunters shifts the battlefield. Hikari “Flashwind” Senzou strikes faster than the eye can follow, Renjiro “Iron Titan” Kaede crushes foes with unstoppable force, Akane “Crimson Witch” Misora binds enemies with living blood sigils, and Aizen “Voidblade” Takahiro slices through reality itself. Together, they are a storm of precision and power, forcing Levi to rise to their level or fall. Haunted by memories of his past life and driven to protect the innocent especially the kind-hearted nurse Miss Shoko Levi must master strategy, combat, and the System’s mysterious powers. But survival is only the beginning. Every battle against the Corrupted Beasts reveals fragments of a darker truth: these monsters are not random anomalies they are being controlled, mutated, and amplified by an unknown, malevolent force that thrives on human fear and suffering. Cities fall in mere hours, governments collapse, and ordinary citizens are left defenseless. Levi quickly realizes that brute strength alone will not save humanity; intelligence, cunning, and alliances are essential. The System, while powerful, remains enigmatic. It offers guidance, yet its motives are unclear. Each level-up grants new abilities and access to monsters that Levi can tame, but the cost is sometimes invisible until it is too late. Corrupted Beasts tamed improperly can rebel, turning a trusted companion into a deadly threat. Meanwhile, the Anti-Corrupted Beasts Taskforce becomes both a beacon and a challenge. Their presence inspires hope, but also sets a standard Levi struggles to meet. Every mission alongside them tests his limits, forcing him to adapt to the fragility of his teenage vessel while relying on instincts honed over decades of warfare. As the city teeters on the brink of annihilation, Levi is confronted with impossible choices: whom to save, which battles to fight, and when to risk life and limb. Each victory comes with a price, and every failure leaves scars both physical and emotional. Tension mounts as he uncovers the true source of the Corrupted Beasts’ power, leading him toward a shadowy figure whose influence threatens to plunge the entire world into darkness. In this high-stakes battle for survival, Levi must harness every skill, every tamed monster, and every ounce of his indomitable will. The lines between ally and enemy blur, and only by mastering the System, his own abilities, and the chaotic battlefield can he hope to protect humanity, uncover the truth, and face the looming apocalypse. The world waits for a savior but will Levi’s second chance be enough to turn the tide before everything is lost?

What if you suddenly arrived in aot world from the real world and you have the chance to change their world as you wish. Will you be able to make it better or worse? It depends on how (y/n) choose. 'Meeting you was a chance Levi, But loving you was more.' This is a Levi x reader story. All the characters from aot belong to Hajime Isayama except my storyline.

Every day of Levi's life has been cold. Despite the scorching summers, the sunny springs and despite being the president of a rich company, Levi is incapable of feeling warmth. He is numb to it all...that is, until he meets Kai. Charming yet seemingly innocent, Kai's touch is the first heat that Levi's felt in a lifetime. Levi hires him as his secretary but there's more to Kai than meets the eye.

It all started and ended with a single piece of paper. ----------- Disclaimer: I do not own Attack on Titan: the characters and the pictures. ~~~~~~~~~ Originated by: Leviaddict

When you're assigned to an undercover mission posing as Captain Levi Ackerman's noble wife, the danger isn't just the man you're sent to investigate—it's surviving the illusion of intimacy without falling into it for real. As secrets unfold in the lavish halls of Lord Vaergan's estate, you and Levi must navigate false smiles, political games, and shared quarters with eyes everywhere and trust in short supply. You're not lovers. You're barely allies. But for the mission to succeed, you'll have to convince them—and yourselves—that you are.

# ¿Qué hubiera pasado si Levi Ackerman hubiera tenido el Sharingan? En el mundo de *Attack on Titan*, la humanidad siempre estuvo al borde de la extinción. Detrás de enormes murallas, los sobrevivientes luchaban contra criaturas gigantes conocidas como titanes, esperando encontrar una forma de recuperar su libertad. Pero, ¿qué habría pasado si uno de los soldados más importantes de la historia hubiera nacido con una habilidad que nadie más poseía? Levi Ackerman siempre fue diferente. Gracias a la sangre de los Ackerman, nació con capacidades físicas superiores a las de un humano normal, convirtiéndose en un guerrero capaz de derrotar enemigos imposibles. Sin embargo, en esta realidad alternativa, algo más despertó dentro de él. Un poder misterioso en sus ojos. El Sharingan. Una habilidad que le permite analizar movimientos, copiar técnicas de combate y anticipar los ataques de sus enemigos con una precisión sobrehumana. Esta no es la historia de un nuevo héroe. Es la historia de Levi Ackerman como siempre fue: un soldado frío, calculador y dispuesto a cargar con el peso de la humanidad sobre sus hombros. Pero ahora, con unos ojos capaces de ver lo que otros no pueden, cada batalla cambiará. Desde su dura infancia en el subterráneo, su entrenamiento junto a Kenny Ackerman, su encuentro con Erwin Smith y su llegada al Cuerpo de Exploración, veremos cómo una pequeña diferencia puede alterar el destino de una guerra entera. Porque cuando el humano más fuerte de la humanidad obtiene una habilidad capaz de predecir el movimiento de sus enemigos... Los titanes dejan de enfrentarse a un simple soldado. Se enfrentan a alguien que ya vio su derrota antes de que ocurra.

When you go to to be in the scouts and you get picked by Corporal Levi himself to be on his squad. What will happen will you grow on him and break his defense walls or get to know the real Levi. Will you fall in love or will it be heartbreak all for one man.

Sophie Wexler transmigrated into a novel about The Galaxy, becoming the vicious, F-rank Healer-class cannon fodder. The original owner constantly caused trouble and made things difficult for the female lead, earning her the hatred of the entire internet. Upon transmigrating and seeing that everything had been ruined by the original owner, Sophie's only thought was: "What kind of nightmare start is this?!" To escape the original owner's fate, Sophie Wexler worked diligently, conducted herself conscientiously, stayed away from the male and female leads, compensated the soldiers harmed by the original owner, and strove to be a model citizen of The Galaxy, absolutely refusing to be the cannon fodder 'offed' by the Imperial Marshal! Broke and powerless, Sophie also had to support a man who'd been innocently dragged into the original owner's mess. She had no choice but to hustle. She started live streaming, became a masked singer, and held concerts. At first, netizens were scornful: 【Tsk, how good can she possibly sound?】 Later, the netizens were forced to eat their words. 【Damn, that's so good I'm on my knees!】 【What the hell, the violent episode of my Disorder Period has actually been soothed?!】 【The toxins in my Spiritual Sea have actually been eliminated!】 Her live streams went viral, the masked singer became a huge sensation, and tickets for her concerts were snapped up across The Galaxy. Sophie was content, thinking, "This time, I must have finally escaped the original owner's fate, right?" But what do you know, the man I've been doting on and supporting is actually the Imperial Marshal?! --- One day, Yancey Forrest came home to find that the boisterous person who was always claiming to be good to him was gone. His eyes darkened. Provoke me and then think you can leave? After catching her, Yancey traced his fingertips along Sophie's neck, smiling gently. "Why run?" Sophie trembled. "You... you're the Imperial Marshal?" His identity exposed, Yancey Forrest took her hand and slowly placed it on his own neck ring. "You know I won't kill you, don't you?"