Before it began

What if Izuku had a sister? How would things turn out?

Shirohana is the loving sister of Izuku Midoriya. She has lived a tough life in the hospital. What happened when she takes the entrance exam to U.A. How will Izuku react when he sees his sister in his class. What will Katsuki do when he sees his childhood friend.

Read to find out.

There is slow updates

I do not own Boku no hero academia.

(Also, my OC is OP so if you don't like that then DON'T READ.)