In an alternate Warhammer 40,000 universe, a modern-day fan‑fiction author is reborn as Alexander, the long‑lost Second Primarch. Thrown to a hive world beneath xenos yoke, he will confront daemonic nightmares, forge new empires, and redefine what it means to be human in a galaxy ablaze in the name of the Empress. Wait... the Empress?!

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.

The Empress of man had created 20 Primarchs to be her generals and leaders during the great crusade. Each one had there own unique and special abilities. However something went wrong and a extra primarch was born, the man YN LN would lead the 21st Legion against the horrors of the galaxy. Can he bound with his fellow warlords and unite the galaxy, or will he watch it burn?

​He was the only son of the Emperor who dared to call the Imperium a failure. ​Primarch Valerius was lost to the annals of history, a forgotten relic of the Great Crusade. Unlike his zealous brothers, Valerius was not ruled by faith or fury, but by one absolute law: The Doctrine of Necessary Utility. ​When the Sovereign Arbiter of Humanity's Survival returns, he finds the Imperium crippled by superstition, bureaucracy, and a war fought with obsolete doctrine. The revered Codex Astartes is merely a roadmap to failure, and the High Lords are worse than any Xenos threat. ​Valerius refuses to lead a rebellion. Instead, he begins a surgical, systematic crusade to prove that the only path to survival is absolute, ruthless efficiency. He builds the Aegis Imperium, unites the fragmented Space Marine Chapters under his cold, logical command, and forces Roboute Guilliman to yield to a new form of governance. ​His purpose is singular, and his final vow is the most dangerous of all: to gather forbidden relics, breach Holy Terra, and attempt the impossible-to restore his broken father on the Golden Throne. ​A Primarch's logic will either save humanity or shatter it forever. Experience the saga of the Primarch who broke every rule of the 41st Millennium to fulfill the Final Vow.

A Warhammer fanfiction about an ordinary 18 year old man named Malthael reincarnated into a another universe as he is given a system as well. Malthael asked what universe is he resurrected to as the system replied he is being reincarnated into the Warhammer Universe which Malthael immidietaly fall into shock as the Warhammer Universe is completely and utterly brutal given within that Grim Dark Universe there is only war. What happens next? Read The Story I don't own Warhammer or any of the pictures except the ones that look like AI made that is mine. The rest it belongs to their respective owners.

At 7 years old, a secret government organization had abducted Harry Potter, the forgotten son of the Potter Family. In an effort to protect their son, Lilly and James Potter send little Harry to live with his extended muggle family at the behest of Albus too-many-names Dumbledore. His brother JJ, or James Junior, was mistakenly chosen as the-boy-who-lived, leaving Harry forgotten in the muggle world for the sake of the greater good. After a two years of experimentations, the doctor exposed Harry to a mysterious crimson substance they found during their excursion through a portal that appeared during the convergence, a celestial event that happened every 5000 years. In an expected event, Harry fused with the Aether and gained the ability to reshape reality to his whim. With this newfound power, would he fulfill his destiny as the Chosen one, or forge his own future will burning those who had abandoned him? Time will tell.

"The gods do not bleed. But the things coming over that ridge? They do." ​In the grim darkness of the 41st Millennium, humanity is told that the Emperor protects. But on the mud-slicked trenches of Targon Prime, Sergeant Atreus knows the truth: the only thing protecting the man to your left is the man to your right. ​When his Captain falls and the "holy light" fails, Atreus doesn't pray. He picks up a dented shield, a broken spear, and stands his ground against a nightmare of chitin and teeth. ​Follow the ascent of a man who refused to be a saint, refused to be a super-soldier, and chose instead to be a wall. From the gore-choked tunnels of Hive Tartarus to the final, legendary stand on Golgotha Bridge, this is the story of the Lord General who proved that the most dangerous thing in a galaxy of monsters is a human being who has had enough. ​"The ground is for the dead. We aren't finished yet."

After the defeat of Trihexa, Issei Hyoudou expected peace. Instead, he found the knife of betrayal. His brother, Renji Hyoudou the "perfect" sibling who made Issei's childhood a living hell conspired with the supernatural world to strip Issei of Ddraig and his status. Cast aside, powerless, and reviled by the humans he saved and the devils he served, Issei is left to rot. But in the deepest despair, something answers him. Not a dragon, but the God Hand. Now, bearing the charisma of a saint and the heart of a demon, Issei rises with a new ambition. He doesn't want to destroy the world; he wants to own it. And those who betrayed him will simply be the bricks in his road to the castle.

200 years ago when quirks first appeared, 2 major ones were born to change the world forever. The first one being AFO with it's holder bend on evil end establishing his supremacy, while the other OFA holder by the younger brother was bend to destroy the former. But between this duality of good and evil there was a third overpowered quirk, held by the middle and more chaotic brother. Now after the defeat of AFO by All Might, Izuku Shigaraki decided to finally join the party and bring some fun =)

Born from the wreckage of a broken system and a childhood devoid of warmth, Perseus Jackson knew the grace of an angelic mother no longer than just a couple of years. Instead, his earliest memories were distributed in the shadows of abusive foster homes and the stinging grit of the streets, leaving him a feral, paranoid survivor who learned at a tender age that the world offers nothing for free. He was a boy discarded by humanity until he was found by the only "left out" son of Kronos: Hades, the King of the Unseen, who recognized in Percy's bitter eyes the reflection of his own divine isolation. Taken into the silent, suffocating depths of the Underworld at age eight, Percy was not raised; he was forged. Through years of brutal training under the ghosts of the world's greatest conquerors and the crushing pressure of the Pit, he transformed his trauma into a weapon of cold, regal precision. Now, he stands as a near-invincible prince of skill and power, possessing a lethal grace that makes the Olympians tremble and the monsters flee. He is a paradox of a demi-god: a soldier-prince who views the world through a lens of deep-seated bitterness and a tactical paranoia that keeps him always one step ahead of betrayal. Yet, it is his fatal flaw- an uncompromising devotion to those he claims as his own- makes him the most trusted ally and the most dangerous half-blood to ever walk the earth. As the Great Prophecy looms like a shroud over the Greek world, Perseus Jackson does not come to save Olympus out of glory, but to command it through strength. In a world of fickle gods and failing heroes, he is the one who will rise above all- not merely as a hunter or a soldier, but as the Sovereign who will redefine what it means to be a true son of the Dead, a true prince of the Underworld, the heir to his father's throne.