Chapitre 1678: Riding alone for a thousand miles (4)

Germany, in a hotel in Berlin.

Xie ning was watching the video, while Xie Yiren's mother was packing her things.

"Why did Zheng Ren's voice change? did he change to someone else?" Lin Wan asked.

"He's flying to Xilin town to perform surgery. Su Yun is explaining now." Xie ning smiled as he watched the boring video.

"This child is too much. He's running around everywhere. Is it so hard being a doctor?"

"It's like this in China. He's now a tenured professor at the Massachusetts General Hospital. If he wants to have some free time, he can fly to the United States and live there. I just need to work 10 days a month. It's not tiring at all. " Xie ning said.

"In my opinion, this child is too much of a troublemaker. If you have time, you should persuade him. You're still young, don't tire yourself out. " Lin Wan said.