A True Hero's Becoming

Izuku has always wanted to be a Hero, however, his status as a Quirkless put a setback on his dream, but who needs a Quirk either way? Now with the guidance of an unorthodox person, he shall become the greatest Hero ever with not only his comrades, but also their Quirks! However, not everything goes according to plan... M-Rated for a reason. Gender-Benders and Harem.