Mrs. Yukizome: "Everyone, please quiet down. We have a new transfer student and I expect your undivided attention..!"

The class was curious. Some were excited while others were more.. annoyed. But, how come there's a new student in Hope's Peak? Not only that, why in the middle of the second semester? There has to be some explanation..

Mrs. Yukizome: "Please come! Introduce yourself, and take a seat in the back row once you're finished."