You were just exploring the Blueberry Yogurt Academy since you had forgotten a certain item in the academy

The moon was shining, the stars twinkles and the soft wind whispers through the hallways, locked classroom and faculty and you name it, every door was closed as you walk

As you almost make it to your classroom, you saw that the principal's office was..open?... You took a peek inside to find your professor rummaging around, you saw stacks of piles of books and scrolls...he hadn't noticed you yet since..well...hes busy on whatever he was looking for

"..Hm..there must be a book for that..." he was mumbling, mumbling about what? You couldn't hear him