Pretty Magic Trainee Lili Raspberry

The manga centers on the titular Lili Raspberry, who has been alone for as long as she has known, and has never known a happy day. One day, she gets the opportunity to attend Scientia, a magical school that she has long dreamed of. Here, students prepare to become wizards in order to attain a happy life. But an unforeseen incident occurs in Lili's class.

(Source: ANN)