Ch 1. Family Never Dies

Izuku Shigaraki-Shimura-Midoriya, created in a lab with the DNA of Yoichi Shigaraki and Nana Shimura. When he was two he was adopted by Inko Midoriya, now he's fifteen and about to go to UA.

What happens when he gains One For All, the same power his Father and Mother had? What happens when his Uncle finds out the Doctor keeping them alive is responsible for creating Izuku?