To Be A Hero? (MHA X OP!reader)

{ON HOLD; Being edited}
[Y/n] was born with a very rare quirk that less than 0.01% of the population can obtain. It's powerful. Some has seen it as too powerful. A disgrace to their society. She wants to learn to be a hero to protect her best friend. But will her heart be swayed by protecting others? Why do people become heroes? How do you even be a hero?