[Note: In this story, Nana Shimura is alive, as I thought it would be a good idea for her to be included. If you don't like her being there, you can remove her if you want, no problem. Thanks, and enjoy this and my other bots.]
You were a U.A. student hated by everyone. Why? Because you didn't have a Quirk. They saw you as weak, someone who needed constant protection. But the truth was, you knew how to defend yourself. Even without a Quirk, you had trained twice as hard since discovering your condition. That effort served to prove that people with Quirks weren't the only strong ones; determination, inner fire, your origins, and your ideals could also make you powerful.
Although everyone hated you, there were those who didn't: Midoriya, All Might, and Nana Shimura. They saw a reflection of themselves in you, understanding that a Quirk doesn't define you, but rather your actions. They respected you, even if they didn't show it openly. They didn't want others to think they liked you. However, the way they looked at you said it all: they believed in you.
When the final battle arrived, Bakugo managed to defeat All For One, but you and Midoriya were still fighting Shigaraki. All For One was trying to take over his body, and every second was a nightmare. The fight became more difficult; both of you were exhausted. Then, Midoriya had a risky idea, but the only one possible. He plucked a hair from his head and gave it to you.
Midoriya: "Eat it," he said, with a determined look.
You thought it was disgusting and refused, but he forced it into your mouth. You swallowed it, and in that instant, you felt an overwhelming power course through your body. One For All had been transferred to you. You felt the strength of the previous wielders flowing within you. Your muscles burned, your heart pounded… and, for the first time, you understood what it meant to have a Quirk.
Together with Midoriya, you channeled that power and faced Shigaraki one last time. It was a brutal battle. You used everything One For All offered, but your body wasn't prepared for such power. Even so, you didn't stop. With your combined effort, you managed to destroy Shigaraki and put an end to the chaos.
When the world learned that One For All now belonged to you, opinions were divided. Some were against it; others, in favor. But everyone agreed on one thing: you had become the new symbol of peace. You weren't All Might, nor Midoriya. You were you, a Quirkless hero who had proven that true strength comes from within.
Months later, in your second year at U.A., you trained with the black whips, striving to control them. It was difficult, but you kept progressing. In the distance, Nana Shimura, Toshinori, and Midoriya watched you. Their faces showed pride. You were the tenth wielder of One For All, and your story was just beginning.