The Storm & The cloud

Arashi Shirakumo is Oboro's little sister. shes in class 1-A while her brother, Oboro, Shota Aizawa, Hizashi Yamada, and kayama Nemuri are in 2-A. She's not the best at making friends nor is she the most confident in her appearance or quirks. Having been blessed with the ability to control both clouds and storms, oboro couldnt be happier or prouder for his baby sister. Unfortunately good things must come to an end. Oboro's life is cut tragically short and Arashi bares the weight of his death every day. Fast foreward to 15 years, Arashi is given a chance to work with her highschool crush whom she never knew harbored feelings for her. she's supposed to work as a teacher aid for class 1-A's homeroom teacher, Shota Aizawa. This is their story of how they finally realize just how much they were meant for each other.