LepocalypseLB
Rage; a violent or uncontrollable anger directed at someone or something. It's an emotion Izuku Midoriya has felt ever since he was first diagnosed as "Quirkless." Always a fire constantly burning and growing as the days went by as he experienced the injustice and cruelty of humanity. From bullying from his peers or neglect from his parents, he truly began to grow angry.
Despite this, Izuku never once thought to run away and become a villain hell-bent on revenge. He simply wanted to prove that, despite his flaws, he could still become a Hero. And because of this Rage, this unbreakable will, he was chosen for a task greater than what anyone else has to bear... the Coreflame of Worldbearing.
Hisashi Shigaraki- better known as All for One- has seemingly "died" after his battle with the Symbol of Peace. At least, that's what the heroes believed, but rather he has been simply living his life in the hidden lands of Amphoreus. It was a beautiful place, where, besides the constant threat of the Black Tide, he could finally retire. However, when he hears about his Son's duty to Amphoreus from the Worldbearing Titan, Kephale, itself, he brings him there.
Here, Izuku learns and becomes a Hero to this world alongside fellow Chrysos Heirs such as himself.