A sister?!

Although everyone thinks of Katsuki Bakugo as a foul tempered person a few people know his soft spot.Kyoko his little sister,she has platinum almost white hair and vibrant blue eyes full of wonder.She looks up to her brother more than anyone in the world,including the no.1 pro hero All Might.How will Katsuki react when something happens to his precious angel of a sister
Disclaimer i do not own any charecters exept Kyoko