izuku yagi was tired of society claiming him useless, he turn the tide when he started training, this made him dangerous after training at age 6, bullied, neglected and ostracized he turned his back on heroes and villain's, he train on pre-quirk style, but the most powerful were the people and clans training they did.
following this path of power and to truly put fear in the heroes and his former family.
Garou the hero hunter, the kure clan removal technic, ohma tokito style,
