Heroic Betrayal

The Fall of Deku

A/N This is a new story that I am making since there aren't many MHAxTMNT stories out there that are taking on when he enters the world of the Teenage Mutant Ninja Turtles as either their ally or their enemy. He will not be a friendly ally as he will be distrustful of others to the point that he will automatically flee the area if he feels threatened. You will find out why in this first chapter that will go on a summary of what Izuku's life before Yuuei as well as after it has become. Let's get this started!

Growing up in the world of Superheroes was a thing of the future as well as beauty for one Izuku Midoriya. He had seen his friends and even best friend become strong with their own quirks as a child growing up, hell he endured the pain of being used as a punching bag as well as a human torture device. He had endured the painful talk of others that spoke about his quirklessness behind his back as if he was some kind of a plague. His own mother had never really given him any kind of hope in becoming a Hero of his own in the future, but she was never really against it so long as he never got hurt. 

Although she only apologized to him as a mere infant, it really hurt him that his mother never really told him that he could achieve his dreams. Fastforward over to the time he was thirteen years old, and he was seen sporting multiple scars as well as cuts and bruises on his body that no thirteen-year-old should have in their lives. He enters his school and promptly has to deal with the discriminatory behavior of his peers as well as his oldest friend Bakugo Katsuki. A fourteen-year-old young man who had never been too harsh on Izuku in the boy's own opinion, if his body slowly becoming allergic to Nitroglycerin was anything to go by. 

He went through the day as he tried to stay out of sight of his oldest friend. But it was all for naught when his teacher had told the class about his dreams of becoming a Hero and that he was going to try out for the Heroics Course Entrance Exams later on that year. That incited the anger that was inside Katsuki Bakugo as the young man had attacked him ruthlessly that afternoon after school was over and told him the words that have stayed in his mind all the way till now... 

"If you want to be a hero so bad, there's actually a really good way. If you believe that they're holding your quirk in the next world... You should just dive off the rooftop!!" 

With those words in his head after that day, he didn't know if he should be happy or sad about the fact that now his oldest childhood friend now wants him dead. Maybe he should take his advice to heart if that day got any worse. And worse it did as Izuku was soon attacked by a sludge villain not even 15 minutes later and was saved in the knick of time by the world's number 1 hero... All Might. The man was as great as he could be in person that day, but at the same time... he had met the hero as he was nearing the limit of the usage his quirk would allow him to have. 

Not even five minutes afterward he was told by his Hero that he couldn't become a Hero, not without a quirk. After being told to be realistic All Might left him alone on a rooftop as Izuku remembers considering the advice Bakugo had given him earlier that day. He didn't blame All Might for his words as well as the fact that he never knew how Izuku's day had been before meeting him, but it really hurt to be told by a Hero no less about how anyone could be a Hero, but he couldn't because of a birth defect. 

Fastforward again to him saving Bakugo from the very same villain that attacked him and later on after that fight, All Might came to him and announced to him that he would be his successor as his heart and mind were great and adding One for All to it would make his dream that much closer to a reality. And he trained for ten whole months cleaning a beach to get a body prepped and ready to take on the mantle of wielding the power of All Might and managed to get into the Heroics Course on Heroic Points alone.