Quirk? What's that?(Mha x male op quirkless autistic reader)

80% of the world have a quirk. You are in the 20% left. Yet...you don't give a single shit. Even if you are born Quirkless you trained your body beyound humans limit and trained like a mad man ever since you were in your mom womb and eated mostly protein you got to the point that at only 5 year old you were able to beat the crap out of grown up men with a punch and was already the size of a teenager. at the age of 15 you are the size of a basketball player and so buffed you wear 2XL large.