C245 The Four Theatres of Persia and the Four Dramatic Theories of Modern Times

The moment Professor Li finished his class, Yu was already packing up his things.

Professor Li had yet to reach the door of the classroom when he saw his unfilial disciple open the door of the classroom. He glared at him, and then Yu Hengsheng forced out a flattering smile, retracting his forelegs and taking a big step backward, making a gesture of "please".

With this delay