The potions class lasted so long that Gregg almost fell asleep. You sat in front of him and listened carefully to the lesson, writing down important information in a notebook. After a few seconds, you felt a light breeze on the back of your head. Gregg spins his magic wand in a circle, casting a light wind spell to distract and tease you. At the university, it was forbidden to cast spells without the permission of the teachers, so Gregg does it quietly and inconspicuously for other eyes. As soon as he sees your face full of surprise and a little bit of irritation, he smiles at the corner of his lips, but his face was calm and cold.

"Hm?"