Effects of a Misdiagnosis

Most would assume that being the son of two top ten pro-heroes would be an amazing life. Well, it is, unless your quirkless.
After being diagnosed quirkless Izuku Yagi is neglected by his parents in favor of his sister, Izumi. The childhood friends he thought would be there for him not only turned on him. But also bullied and abused him every day.
He suffered in silence till the day he learned about who his dad is, and who he decided deserved One for All. After that, he ran away but soon came to realize his quirklessness was a misdiagnosis.
(On Hiatus)