C21 Annulling Marriage with the Sword Emperor!

"Alright, just go to class. In the future, if anything comes up and you need to take a leave, just tell me. Don't just disappear. Do you understand?"

Li Yuyao said in a kind tone to Ling Feng.

"Understood, teacher!"

After Ling Feng finished, he walked out. The moment he closed the door, he clearly heard Li Yuyao sigh.

When he went back to class