After writing the bet down, Qin Haodong handed the 20,000 yuan to the woman and said, "I don't like to be watched when treating the patient. Take them to wait for me in the yard."

"Yes."

The woman answered immediately on hearing Qin Haodong's request for she was in fear of the ghost or the similar thing. She left the room and waited outside while Ma Guoli and the nurses went back to their ambulance.

After they left, Qin Haodong opened the door and ...