Working continuously? One after another?"Doctor Zheng, your body..." Chief Jiang hesitated for a moment.Since the start of the surgery, he had changed how he addressed Zheng Ren to 'you'."It's okay." Zheng Ren smiled. He was wearing a sterile mask, so his smiling face could not be seen clearly. However, his narrowed eyes were full of kindness. "Let's hurry up. There are many patients outside. If we delay for too long, I'm afraid there will be a problem.""Okay." Chief Jiang knew why Zheng Ren was so desperate, but...he really could not bear to do it.Zheng Ren had just come down from the frontline. His face was covered with injuries and his body had countless bruises. He also had to wear a lead apron that weighed more than ten to twenty kilograms to perform the surgery. How could he bear to make him go through so much?However, he was forced by the situation and could not do anything about it.