My Hero Academia Crossover Fanfiction

When a global survival system locks students inside their school, death becomes a daily reality. Michael Carter discovers a glitch in the game, but surviving until day thirty is a milestone no one has ever reached before.

Despite his zero affinity, Quinn gets a Primordial Beast, but sometimes strength isn't everything when you have no background. Insulted, framed and betrayed, Quinn becomes a fugitive. And now with his powerful summon, he goes on a journey to make a name for himself and his new family.

The Frost is coming. But my warehouse is already full. The world ended not with a bang, but with a sudden, catastrophic drop to minus sixty degrees Celsius. Atmospheric ash blocked the sun, burying civilization under a white desert of ice. In the freezing concrete tomb of an abandoned subway station, college student Alex Ryder is down to his last two protein bars—barely enough to keep his heart beating for forty-eight hours. But when Alex gives his remaining food to a dying child and the med student looking after him, reality glitches. [Gift Confirmed: Protein Bar x 2 → Elena Vance] [Multiplier Triggered: 187x] [Reward: Military-Grade MREs x 374] The rules of the apocalypse have just been rewritten. For Alex, survival is no longer about looting or killing for scraps—it’s about giving. Hand over a rusted pocket knife? The system returns a crate of fifty high-carbon tactical machetes. Gift a cup of dirty oil? It multiplies into barrels of high-grade aviation fuel, restarting the subway’s dead generators. While the rest of the wasteland is chewing on frozen leather and shivering in the dark, Alex is turning his subway station into a high-tech, fully powered underground paradise. But warm air and the scent of hot food attract wolves. As brutal warlords and hyper-advanced remnants of the old world elite close in, Alex must expand his territory, unlock new "connection slots" with elite survivors, and build an unstoppable military-industrial complex.

[DING!] MY ULTIMATE TOUCH-TO-WEALTH SYSTEM ACTIVATED! Betrayed by his girlfriend. Fired by his boss. Left to die by the very man who stole the woman he loved. Jay Wayne had hit rock bottom. But just as death reached for him, a mysterious system awakened inside his mind. [SYSTEM BOUND SUCCESSFULLY!] [Touch a valuable item. Receive cash equal to its value.] [Fail to use the System for one day. Lose years of your lifespan.] Suddenly, everything changed. One touch could turn a worthless nobody into a millionaire. A luxury watch could fill his bank account. A supercar could make him richer than people who had spent their entire lives chasing money. For the first time, Jay had the power to rise above everyone who had humiliated him. And he intended to make them regret every second of it. The girlfriend who abandoned him for a richer man. The ruthless rival who left him to die. The businessmen who once looked down on him. Soon, they would all discover what happened when the man they despised became someone they could no longer afford to offend. But Jay’s newfound fortune came with a terrifying price. The System demanded to be used every single day. No matter how rich he became, he could never afford to stop. Every day brought new opportunities to build his empire, new enemies determined to bring him down, and new mysteries surrounding the power changing his life. How far could Jay climb with a system that turned every touch into wealth? Could he crush everyone who betrayed him before they destroyed him? And what was the System hiding behind its promise of unlimited riches? Jay Wayne was about to discover that becoming a billionaire was only the beginning.

Once upon a time, I was as stupid as a dog. Wherever she went, I followed her, like a piece of chewing gum that could not be shaken off. I would eat shit and agree with her words. Everyone called me a "fool" and said that this was how my life would be, and how I would end. But when I finally woke up—— ...... "You said you were my wife but I do not deserve to be your husband? Oh, but look at your face! It's ugly to fit with mine even in a mere picture!" "Didn't you say you'd rather die than let me touch you? Now you're begging me, crying, wanting a son from me who looks like me—shouldn't you be dying instead?!" "Why is everyone saying I have been bullying? Sit back and watch, it's just the beginning." * * When the abandoned fool finally regained his memory, the whole world realized that they had offended the wrong person—they had to come begging for forgiveness. WHAT TO EXPECT: [o] In a nutshell, this is a Romance meets Indomitable Husband and The Heir... with a dash of Face slapping. [o] Progression Urban Story. No instantly showoff your wealth MC. [o] Much violence and romance elements. [o] Clever schemes, well detailed action, and in-depth character development and drama. [o] No system or magic

Five years of being married to Archer's daughter,it was all full of humiliation and was despised by even his wife. Taking on the blame for an aided suicide Harry went to jail just to get his in-law's approval of being worthy enough for their daughter. Weeks passed and what did he get? Betrayal and Divorce papers in his cell room. But now he is out,thanks to the birthmark tattoos at his back but the Archer's have only bitten the hand that pushed them to stardom and Harry doesn't wait; he is out to inflict his own karma on all those who wronged him.

Ryoshu wakes up with a gasp, finding himself in a downpour unlike any he's ever seen. This isn't his usual bedroom; it's Rainfall Disorder, a hardcore game notorious for its brutal difficulty. Gone are the familiar pixels of his screen – Ryoshu's in the game, and vicious monsters prowl the shadows. He'll need every ounce of skill to survive, but there's a chilling truth Ryoshu doesn't know: even worse horrors lurk beyond the rain. This isn't just a game anymore – it's a fight for his sanity and life.

Zhaevrik Dornavel discovers a system that grants rewards for recycling. As he cleans the toxic slums, he realizes his ability extends to buildings and monsters, allowing him to forge a new city from the ruins. But when the system issues a final, terrifying directive to recycle the very city he built, Zhaevrik realizes his savior status may be a death sentence.

For seven years, Felix Luciano has carried the guilt of the incident that shattered his mother and broke his grandfather. That guilt is why he signed the agreement, freedom, in exchange for every right he had as heir to the Luciano Empire. Now his father has broken it. A marriage agreement sits in front of him instead to the heir of the Ryu family.But there's no way in hell he's marrying a Ryu. Not even if his father orders it. But there was one thing Felix never saw coming. The Ryu heir wasn't a woman. He was a man, and that man was his next door neighbor. The same man he'd spent one reckless night with.

Noah the Western Storm, The most powerful man in the Western Regions of the apocalypse was betrayed by his own subordinates and the sworn brothers he trusted with his life. Reincarnated in another world, Noah finds himself in the body of Jason, an orphan and despised live-in son-in-law. His wife cheats on him, his in-laws treat him like trash, and even his own aunt and everyone around him look down on him. Jason meets a tragic end when he confronts the man his wife has been cheating with. Now, Noah must avenge Jason's death and make those responsible pay for their actions. But his second life holds an unexpected surprise. Noah discovers that he can return to the apocalyptic world and move freely between both worlds! With enemies to punish in one world and a betrayal to avenge in the other, Noah has a chance to settle two scores. But in the apocalypse, he has returned to a time long before his trusted brothers turned against him. Will he seek revenge for a betrayal that has yet to happen, or will he leave the past where it belongs? Can Noah save the modern world from the impending apocalypse?