C879 A Debt of Gratitude

Ye Ziheng couldn't help but be stunned when he saw this scene. In his memory, every time Su Xianjing gave a lecture, she would always be gentle and gentle. She would never shout like this.

The few students sitting on the chairs raised their heads and saw Ye Ziheng. They carefully looked at Su Xianjing and reminded her.

"Teacher, there seems to be someone outside."

Su Xianjing was stunned