C399 Trace!

"Teacher Leng, you don't believe me?"

"…"

Leng Ningshuang was never a sloppy teacher, and wasn't someone who didn't know how to change one's mind. Even if it was as the female classmate had said, since this was done by Lu Zheng, he could only suppress the matter. Otherwise, Class 307 would become a joke, and even the ninth teacher would be affected