C347 Venomous Tongue What a Painful Realization

Yan Xin sat down and faced Chen Yiming. It was just right for them to be on the same level.

"Teacher, why are you suddenly so serious? I'm still used to your bad manners. " Chen Yiming said seriously.

Yan Xin almost couldn't hold it in. Was there a moment he could be naughty? I don't think so, right?

He said, "Don't spout nonsense. I have always been a serious person