C757 What Kind of Expert Could It Be?

"Are you that Lin Yu? Commissioner Gu said you are very capable? I wonder where did you learn martial arts from? Have you ever participated in any international competitions? " Yang Ji asked arrogantly.

Lin Yu only glanced at Yang Ji and ignored him. He then continued to ask Gu Xin, "Chief Gu, I'm here now. Can you tell me what's going on?"

With that, Lin Yu sat on Gu Xin's seat openly