C584 For the Sake of Old Age

"He usually doesn't have any free time. He's either treating illnesses or teaching students."

"After all, the old man is still in his prime. How can his body withstand such torture? I'm not sure if he can wake up after he's hospitalized this time..."

Zhang Xueshu clenched his teeth as he spoke. His eyes turned red.

"Even so, the teacher probably has a premonition