C472 New Entry to Medicine King Pavilion

"Little brother, can you help me do something?" The old professor's eyes were filled with enthusiasm as he excitedly said this to Liu Mang.

He used to call me a stinky brat, but now that he has something to talk to me about, he calls me little brother. Liu Mang looked at the old professor speechlessly.

However, after comparing their strengths, Liu Mang could only break his own teeth to resist