In the evening, Yang Ming did not go back. He ate in the hospital and rested for half an hour after eating. At this time, He Xinyi and Jiang Min were beside Yang Ming.

Yang Ming laughed and said, "I'm going to experiment now. I'm going in with my mobile phone. We can only contact each other by mobile phone and never open the door."

said that Yang Ming added their QQ to his cell phone and said, "Let's go over and prepare a room for me with needles, paper and pens."

Jiang Minmin nodded and prepared something for Yang Ming. Yang Ming went to the isolation room and said,...