My Hero Academia Crossover Fanfiction

On the night before Christmas eve, Thomas was struck by lightning and as a result he woke up only to find himself in a mystical world in which their life depended on time and survival was the aim. Thomas discovered he had powers as he had to undergo training in an academy which he was admitted into since they were told that a great doom was coming, one which would destroy both the world he was in and also his real planet. While the battle drew near they realized that Thomas was the Last runner who will have to end the battle in his home planet if not the scenario will repeat itself. Will he be able to end the battle and restore balance to his world or will he fail only to allow the process to repeat itself?

After being fatally struck on the head and presumed dead, Zach awakens in the morgue—alive and puzzled. Instead of relief, his wife is horrified by his strange awake and demands a divorce. Despite years of sacrifice to give her the life she wanted, she tosses him aside without remorse. Hurt by betrayal and grieving his mother’s death while his sister remains in danger, Zach feels his world collapsing—until a mysterious, stunning woman appears, claiming he is the lost leader of the country’s most powerful organization. Thrust into a life of unimaginable wealth and influence, Zach discovers the true extent of his power. No longer the man they once discarded, he sets his sights on vengeance. The people who wronged him and his loved ones will now be the ones begging for mercy in hot tears.

Meet Richard Parker, the CEO and founder of the world's fastest-growing tech startup. A multi-millionaire playboy who lives life by his own rules & doesn't care what anyone else thinks. He's on top of the world, and things are only going to get better, he just knows it! That is until he's stabbed in the back (literally), thrown out of his business, and introduced to the dark underground world of the Immateria, a vampire-like race who secretly exist in the shadows. With dangerous supernatural creatures at every turn, a war brewing in the world of the Immateria, and the need for revenge bubbling away in his now still heart will Parker be able to regain control of his company and get revenge on those who ousted him? This is the Rise Of The Immaterial Man!

Born with good looks, peerless talent, and a demonic desire for carnage and destruction, the young demi-dragon ventured on a conquest to find peace and serenity in his power. After losing everything he had as a hero, he prepared to give it all up for peace. Arthur wanted to settle down with his family, and just rest. Even if the world wanted his power for themselves, he would refuse — just like in the past! It would be him against the world again, but he wasn't alone this time. To become invincible, He must be ready to face a new kind of evil, a new level of danger.

In his previous life, Alex was a hero who sacrificed a lot to save those in need of help, but his life soon turned around when his fiancé was killed for refusing to marry one of the supreme magus, due to her ravenous beauty. On his attempt to claim revenge on them, all four magus had came at him at once, defeating him till he ended up dead. However, he was reborn into the body of an eighteen year old orphan in one of the four factions. With this new life given to him, he would become the strongest there ever was, and have his revenge on all four magus!

Kael, once a disgraced heir, now reigns over his humble quarry—but his past refuses to stay buried. When the nation’s greatest war hero seeks to annul their childhood engagement and ruthless forces threaten his new family, Kael’s sharp wit and hidden strength emerge. From quarreling workers to mafia debts, from forced marriage to deadly showdowns, Kael must navigate betrayal, danger, and long-buried secrets. In a world where power is veiled in shadows, Kael might just be the most dangerous figure of all. Can he reclaim his legacy—or forge a new one?

For three years, Jaxon Lin lived as the joke of the Lin family — the useless son-in-law with no job, no power, and no pride. Mocked by his in-laws, ignored by his wife, and disrespected by everyone around him. But what no one knew… Was that the man they humiliated was once the Ghost Monarch — a shadow-ranked soldier trained to kill, command, and disappear. Now, the seal on his past has shattered. When his wife is targeted, his enemies rise, and the city begins to burn, Jaxon sheds his disguise. What comes next isn't vengeance. It’s war. And the dragon never forgets. 💥 A face-slapping, action-thriller full of ruthless comebacks, deadly secrets, and a hero who bows to no one.

The youthful prodigy of the Alliance, the Necromancer Kyo the Deathweaver, is dead. But he was not slain by the illness that haunted him. Killed mercilessly by a traitor to the alliance he had sworn himself to, during a war between that same Alliance and the corrupt dogs of the Maburh Empire. He died for nothing, but he did so valiantly. Another youth taken by war. So why is it that he is awoken, 50 years later? Why is it that he finds a world where the Alliance lost and the traitor that slew him is hailed as a Hero? Why is it that he finds a world that does not remember his name? That won't do. That won't do at all.

What if the world called you powerless… but you were the key to unleashing the greatest force ever sealed? Seventeen-year-old Kai Arclight has always been the weakest—the boy with no magic in a world ruled by it. But when a brutal twist of fate awakens a forbidden power within him, Kai finds himself hunted by elites, haunted by visions, and bound to a force older than the elements: the Void. As whispers of war rise and ancient secrets unravel, Kai must choose: become the hero the world expects—or the monster it fears. In a realm of betrayal, bloodlines, and face-slapping awakenings, one thing is certain: power never comes without a price.

“Look at him. Completely useless.” Whispers spread like poison as students mocked Asta. He stood alone before the crystal ball,his palms open, waiting for his family’s legendary flame. Nothing came. “No spark. Not even rookie fire. What a joke.” Laughter rang out. “I heard he killed his mother, like, he literally ate his way out from his mothers womb like a monster!” Asta trembled. “It’s not true… I saw the man in the black cloak…” The Empress rose,her eyes cold. “You worm. No flame. No worth. Get out of my sight you disgust me.” Asta walked away through jeers, to the labor pits. An old worker whispered. “They’re blind. I see the Legendary Dragon Flame in you...sleeping deep.” Asta stared at his palm. A dark smile grew. If the old man was right… he wasn’t weak. He was the strongest. When the Dragon Flame wakes, those who laughed will kneel in ashes. Did he awaken it? Did he take revenge? Dive into the fantasy to find out.