C53 He Was Completely Convinced!

"Prof. Su, what happened to Prof. Wu, who was teaching us before? Did he get a promotion?" A male student suddenly inquired from the front row, looking up at Su Wen with curiosity.

A promotion? If being promoted meant going from a professor to a janitor, then the concept of promotion would cease to exist.

"Prof. Wu has been relieved of his teaching duties due to personal reasons