C350 He Yong

The Zhang Residence —

Yu Yin waited quietly in front of the main door.

Time passed, and the door opened again. A young servant revealed his head and said, "The Grand Master is not feeling well and does not want to see guests. Please go back!"

Yu Yin was stunned by such a straightforward reply. He frowned and said, "I am a doctor. Go and notify him that he can diagnose the Grand Master for free