𝙷𝚒𝚜 𝚂𝚒𝚜𝚝𝚎𝚛 (mukuro ikusaba x reader)

Y/n is Makoto Naegi's Younger sister/brother/sibling. And when you get into Hope's Peak Academy as the Ultimate (insert ultimate), you see a girl that reminds you of your childhood friend you got separated from....