Reborn To Survive - Live My Live As The Way I Want

This is the world were all the creatures like Demons, Werewolfs, Vampires ,Human and different type of magicians with supernatural powers lives together peacefully.
So I Jennette who is a "normal" human girl got selected for the top magic university were all the other creatures study except human girls but this is not the first time a human girl has joined this university. But what happened to the girl? Who was she? Why is everyone comparing me to her? Why ?