The teachers more or less knew that Meng Yao and the others were bullying Mu Ziying, but they only turned a blind eye, indirectly condoning it. After all, a person like Mu Ziying wasn't suitable to stay at the Netherworld Academy. It was rumored that she would be expelled from the academy, which was why Meng Yao and the others dared to treat her that way.
However, Meng Yao had never expected that this young person in front of her would claim to be Mu Ziying's teacher.
Meng Yao wasn't silly. Though she had no idea why Ye Qingtang did that, she immediately said, "Teacher, this is a misunderstanding. We didn't do anything to Mu Ziying."
Meng Yao then looked at the dazed Mu Ziying and continued, "Sister Ziying, am I right? We were merely having some fun with you earlier."