C159 Harm Is Not to be Trifled with

"I have your exclusive teaching now, and I am not worthy of it if I am slower than others." Zhang Tiantian playfully stuck out her tongue and said to Su Yingying.

"Then sit down and talk for a while. If you stand, I will think that I am the emperor of some dynasty. I can only sit." Su Yingying patted the seat beside her and motioned for Zhang Tiantian to sit beside her.

"Ma Shuai