Izuku Midoriya, a previously quirkless boy that received a quirk from the number one hero, said quirk being one for all. A quirk that was transferred from person to person, exponentially growing in strength woth each and every user. He used this power to fight against villains with everything he could, even going as far as not eating or sleeping for several days to stop the result of a foolish war. Soon the boy encounters and fights the arch nemesis and opposite of his own quirk, All For One, however, their fight goes wrong and one thing goes wrong due to the interruption caused by the villains deciple, Tomura Shigaraki. What happens next? Only time will tell... ================================== I do not own my hero academia/boku no hero academia.