Chapter 2001: I can't forgive you!

Mabel was extremely stunned and looked at Gushan in disbelief.
Gu Shan, who had just looked sick, was now full of energy, and his old face was solemn.
"teacher!"
Mabel opened her mouth to explain, but Gu Shan didn't listen to her at all.
"Stop talking nonsense to me and kneel down immediately! Hurry up!" Gu Shan shouted again.
Mabel stood there, at a loss as to what to do.
kneel?
She did nothing wrong, so why did she kneel?
Mabel has such a personality. If not, things...