Professor Li is the most famous mathematician in Flower Country.
Not only does he hold a title at A University, but several other well-known universities across the country also bestow upon him the honor of being called Professor.
People seeking Professor Li are endless.
Most of them wish to become his disciples.
Therefore, Chen Xumin wasn't surprised when someone followed him closely and knocked on the door.
What shocked him now, however, was the foreign middle-aged man talking to Professor Li.
"That's Professor Rui En from M University, a celebrated mathematician with significant contributions to the field," Chen Xumin studied mathematical finance and recalled that his teachers had shown them a photo of Professor Rui En; the image had made quite an impression on him, "He is considered a national treasure in M Country, and under normal circumstances, they would never allow him to travel abroad. What's he doing here today?"