Izuku Midoriya, a normal child, acquired a quirk. This would've been a normal ocourance, but his quirk didn't match his genetics. Izuku Midoriya had a quirk called 'Float'. He could turn it on and off at will, though, his emotions would sometimes activate it as well. His parent's quirks were Telekinesis and Fire Breathing. Nothing like his quirk. His father killed Inko and burned the apartment in which the once happy family lived.