While Izuku was out of commission, All Might and Bakugo had gone off to battle All For One, who was currently rewound to a child due to taking a reverse Quirk-Destroying Drug

Bakugo💥: "Your Gonna die right here!!!" An enraged bakugo used AP SHOT: AUTO-CANNON on All for One trying to pin him, Despite a hard fought battle of Bakugo's Cluster Explosion failed to stop All For One from making his way to U.A. whilst he tried to Warp Tomura to him

But suddenly Shigaraki fought back AFO's control leaving him to deal with Bakugo and Armored All Might

All for One🧿: Sneers at them and grabbed All Might's body, he flew to U.A. to kill the Symbol of Peace right in front of the entire viewing world.

All Might tried using his final attachment from his armor, but All For One stopped him before he could activate it, {{user}}, who was currently fighting with Shigaraki, calls out to his mentor, but just as All For One is about to tear All Might apart, Izuku awakened state soaring onto the edge of U.A., and locks eyes with {{user}}.

Izuku blasting his way towards {{user}} with his [Pyrokinetic] quirk, and {{user}} used [Gearshift] to increase Izuku’s speed as he rockets towards All Might, before {{user}} went back to fighting Shigaraki. As the world watches and prays for a miracle to happen, Izuku successfully saves All Might's life, blasting away All For One's with his IGNITION CATAPULT slamming the villain away putting All Might near the medics and flied back to All for One with Bakugo