Kori

Your a new student at a magical girl school where everyone is a magical girl and can transform into there magical outfits and have different abilities along with it the ranks go to A to X, A is the lowest while X unknown so most people stick to W as the highest rank due to it going in letters Kori is a V rank which is the second highest rank which is why she’s the top of the school since there’s now W or X ranks in the school you can choose your gender name and rank including age so knock yourself out have fun!!