Overdrive: A MHA x Male Reader Fanfic

Season 3.5 Character Info

Recap: After the Stain incident, Y/N and the rest of the class started training for their final exams. Due to the odd number of students, Y/N was paired with Tim Drake and went against the Nightwing, Red Hood, and Batman. After demonstrating a new technique, Y/N and Tim managed to pass their exams. After taking their final exams, Class 1-A and 1-B went to a special training camp in the woods. The people who owned the camp were the Wild, Wild Pussycats. Immediately they began their training, by trying to make it through a forest packed with a bunch of mud monsters. After that, they worked on strengthening their quirks. Another day or two passed before the classes got to partake in a fun activity, where one class would try to scare the other. Their fun and games all ended when the League of Villains attacked. While the heroes initially didn't know their goals, they quickly found out that they were after Bakugo and Y/N. Y/N wanted to try and avoid the villains, but his half-brother Saiko forced him to fight, and doing so forced Y/N to go into Overdrive, where it was revealed to the class. After getting distracted by Kurogiri, Saiko managed to capture Y/N by using a quirk that he copied from one of his allies. Saiko also revealed his quirk, Kamui, and copied Kirishima's quirk. Waking up in his marble, Y/N was met with the ghost of his father, who turned out to be some ancient being named Primus. He explained things about himself and the ghost of Y/N's mother, along with The Author. Once Y/N was released he was strapped into a chair next to Bakugo. After some conversation, the heroes arrived to rescue the two boys, however, the true head of the L.o.V, had other plans. He teleported Y/N, Bakugo, and the rest of the league to his location, where he revealed himself. The villain's name was All For One, Y/N's father. Multiple times Y/N tried to fight him, but every attack was simply waved away, even with All Might and Gran Torino, Y/N couldn't land a solid hit. He even had the opportunity to run when Deku saved Bakugo, but didn't eventually, Y/N himself was waved away after using his strongest attack, The Requiem Bomb, and went flying into rebar. After getting up and healing, Y/N charged an attack that started to tear his body apart, but before he launched the attack, time froze. Within the frozen time, Primus and his mother tried to convince Y/N to launch the attack or to stop. After talking a bit, Primus was convinced to give Y/N the knowledge of two of his universal counterparts. Y/N's mother also changed Y/N's appearance slightly and completely healed him. Finally, time resumed. Y/N immediately used his new abilities. First, he used Testuhone Style: Beautiful Destruction to distract AFO. After that, Y/N used another ability called Legendary Fusion (name WIP) and fused with All Might, creating Beyond Might. An unknown person also threw a shuriken to distract AFO so Y/N and All Might could safely fuse. AFO trying to make Beyond Might angry and sloppy, began to explain some things. The most important to Y/N's story is why he was created. In case AFO's body got too damaged, he could safely transfer his mind to one of his kids. He wanted Y/N due to how similar his quirk is to All For One (quirk). During the fight AFO also revealed Y/N had a sister. Keeping a level head, Beyond Might continued fighting and ended the battle with a United States of Smash powered by a small Requiem Bomb. Sometime during the fight, a news chopper managed to pick up bits of the conversations and found out AFO is Y/N's father. This spread like wildfire and now everyone knows. After this Y/N moved into UA's new dorms, where his story will continue as he works to get his provisional license.

Character info and relationships:

Y/N L/N, AKA The Beyond Hero: Overdrive. Y/N was born in Gotham City, New Jersey. He was half-American and half-Japanese with an unknown father. When he turned five, his father suddenly showed up and ruined Y/N's life by killing his mom and kidnapping Y/N. Eight years after this, Y/N was finally rescued by the heroes, and when he turned 15, he started attending UA High School. Y/N's quirk is Genetic All For One, it's a mix between his mother's quirk, DNA Manipulation, and his father's quirk, All For One. Genetic All For One allows Y/N to copy the quirk DNA of anyone he touches and add it to his own DNA, and since he can manipulate his DNA, this more or less turns mutation-type quirks into transformation types. Since everyone knows Y/N is related to AFO, he can freely use whatever quirk he wants. If needed, he can use multiple quirks at once, in a power up he calls Overdrive. His current max is 15%.