Izuku Midoriya, a descendant of the Uchiha Clan from the shinobi era, awakens the Sharingan after witnessing his parent's murder at the hands of the masked stranger. He spent a few years in the orphanage with his younger sister Reiko. Burdened with the loss of his parents, Izuku trains hard day by day to become the hero he wanted to be and hopefully bring justice to the villain that murdered his parents. He meets the number 1 hero: All Might who offers him to become his successor. Watch his journey as Izuku comes to terms with the darkness that threatens to consume him as well as make new friends in the top hero academy in all of Japan: UA High He will learn what it means to carry on the legacy of the Uchiha clan. He will learn about the past of a bygone era, where shinobi ruled these mighty lands. He will discover an even greater power within him as he learns the truth about his powers.

In this alternate universe, Izuku Midoriya gets to become the wielder of the Boosted Gear. And on top of that, he's also a devil who serves his first love: Rias Gremory. Due to being dragged into the harsh, chaotic reality of the supernatural world beyond the normal world he knows; Izuku is forced to decide to become a bridge between worlds in order to prevent them from collapsing from the evil who dares to create chaos on both sides. Aside from the impending trials he must face as the "Sekriyuutei", Izuku also must face the trials of being the harem king. A title that he never wanted but has to deal with it apart from being a hero.

Izuku Midoriya feels the world collapsing on him when he is told that he can never be a hero because he is Quirkless. But that still didn't stop him from dreaming. At the tender age of 6, events as heroic as they were unfortunate, transported the young Izuku into the bleak darkness of the 38th millennium, to a place no mortal could set foot unless invited: the hall of the Golden Throne. ATTENTION!!! I do not own any intellectual, moral, or property rights of the "My Hero Academia" and "Warhammer 40k" series. All rights belong to Kohei Horikoshi and Games Workshop, respectively.

Meta-abilities-extraordinary powers that appeared across humanity-have become so common that the world now mirrors the comic book fantasies of old. Known as Quirks, these abilities shape heroes, villains, and the fragile balance between them. Yet what history fails to remember is this: Humanity has held power before. Disclaimer: I do not own My Hero Academia or its characters. All rights belong to their respective creators. Inspired by: The Green Flash by martville The ONE True Hero by j vision lil Cross Posted on AO3

In this world of fighting and fantasy, two worlds collide... MHA and Solo leveling. Read as izuku's world goes from zero to hero in this fandom story The story is different. The monsters are in a controlled environment where they can't get out, agencies are going to be the same, instead of hunters they are heroes, and hero schools will be the same but they also teach about monsters

The Sludge Villain is captured without any interference, and Izuku instead finds himself catching the attention of the #9 Pro Hero. But things are not as they appear, as Ryukyu seems to have a peculiar interest in him as well as a complex history with his father, and seems to be quite knowledgeable regarding the boy's awakening draconic abilities for some reason. But that might be the least of Izuku's worries as a dangerous new player appears on the scene, one who is disregarding all the unspoken rules between heroes and villains and is bent on spreading as much terror as possible. But soon enough, the world will witness what true might is and see why dragons are the only true apex predators in all of existence. Oh, and let us not forget about the five girls slowly worming their way into Izuku's heart, each one representing one of the five major alignments of good, evil, neutral, lawful, and chaos. Rated for Violence/Language. This is a real slow build, a real slow burn, has a large amount of worldbuilding and a whole ~lot~ of Pre U.A. stuff too. I REPEAT: SLOW BUILD, SLOW BURN, WORLDBUILDING, AND A LOT OF PRE-U.A. STUFF! This is an OP Izuku story, but he has to get there first. It has been brought to my attention that others, such as Atomic @imatoomicc, WHATIF EDOANIME @Whatifedoanime, and MHA Deku Fanfics have been using my story without my permission. I repeat, they are doing this without my permission.

Wanting her son to fulfill his dream and become a hero, Inko was willing to go back to her old life if it meant she could help her son. After calling in a favor from her old teacher, she would help guide Izuku Midoriya, along with several others, on the path to become a hero, but as an agent of the shadows. A Shinobi. (Strong Izuku), (Izuku x Harem), (Large Harem), (Crossover)

In this Fan Fiction, Izuku Midoriya is a fire user. He wields powerful blue flames that he got from his father. Unfortunately, Izuku lost his father before he ever got his quirk. Still stricken with grief, one day his power awakens casting a powerful blue glow over everything. Now he has to gain control of the most powerful flames in the world. A tall task indeed. He will not do this alone. He will be helped along the way by a close family friend, the fire hero Endeavor. He will also have the help and support of his best friend and rival Katsuki Bakugo. He will also have the emotional support of Shoka Todoroki, Endeavor's youngest daughter. During his training he will become more powerful, but he will also learn dark secrets about the world he seeks to protect. There are greater threats than villains who rob, steal, and destroy. Will being the number one hero be enough? Or will Izuku need to find to find a higher goal to hit. Read on to find out! #1 OP Deku 4/2/2026

Izuku Midoriya was powerless. Mocked, beaten, and cast aside by a world that valued strength above all, he still held onto his dream of being a hero. Even as reality crushed him, Izuku refused to let go of hope. But fate has a different plan. One night, after another humiliating encounter with Katsuki and his bullies, Izuku stumbles upon a strange rift-an unnatural tear in space, pulsing with black energy. From it emerges a man cloaked in shadow and presence: Ashborn, the Shadow Monarch. Ashborn looks into Izuku's eyes and sees something familiar-not power, but potential. A will that refuses to break. With his time running out, Ashborn offers the boy a choice: remain powerless... or inherit a throne of darkness. Izuku accepts.

Izuku Midoriya has always been told he's powerless, a boy destined to watch heroes from the sidelines. But when he unknowingly consumes the legendary Mera-Mera no Mi, fire bursts through him, igniting his body and his spirit. With every spark, he learns that courage, heart, and determination can defy fate itself. From the ashes of hopelessness, he rises to become a blazing symbol of hope... ...the boy who will one day be the world's greatest hero.