levi ackerman fanfiction

After being reborn in a world dominated by colossal walls and dark secrets, Kiyotaka Ackerman, now Mikasa's younger brother, faces his new life with the same cold and calculating demeanor that defined him in the past. While concealing his intellect and superhuman strength, Kiyotaka quietly observes the fragile balance of humanity within the walls, preparing himself to face the destiny that threatens to destroy everything.

[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.

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.

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.

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.

Emma, a young woman, wakes up with a splitting headache in an unfamiliar room. She remembers being hit by a truck, but instead of dying, she finds herself reincarnated as Gwen Stacy from Marvel Comics. She quickly deduces that she’s in an alternate Marvel universe, where Gwen is 19, attending Empire State University, and recently bitten by a mutant spider during a school trip to Oscorp. Emma discovers a mysterious voice in her mind, which explains that after her death, her soul wandered the multiverse for years, absorbing other souls to survive. To protect itself from corruption, her soul created this voice as a mechanism to manage the integration of the absorbed souls’ powers, traits, and memories. The voice reassures her that she has full control over which souls she integrates, ensuring her transformation is beneficial.

Student (F/n) (L/n)'s sense of admiration soon becomes infatuation for the seemingly cold-hearted Sir Levi Ackerman. And it should have stayed that way until he starts going to her part-time job every night to see the person he assumes her to be. With her entire life in jeopardy, can she keep up these unrequited feelings?

In a world where the Ackerman bloodline was secretly created by Ymir Fritz as the ultimate fail-safe to end the Titan curse, Kael Ackerman, a hidden survivor from the Underground, crosses into Paradis on the day Wall Maria falls. Gifted with the ability to see and sever the Paths that bind every Eldian and Titan, Kael joins the 104th Training Corps under a false name, determined to break the 2000-year cage of the Coordinate. As he uncovers the truth that he is the last pure Ackerman, forms uneasy alliances with Eren, Mikasa, and Historia, and faces a moral choice that could erase all Titans or doom royal blood forever, Kael must navigate betrayal, war, and the voice of Ymir herself. In this canon-divergent epic, one man’s blood holds the power to free humanity or shatter it completely. Freedom has a price, and the key is already turning.