章 447: Happy Postoperative Patients

The emergency department's corridor was filled with people. There were all kinds of complicated smells, painful moans, and emotional family members.

Professor Rudolf Wagner frowned. This kind of medical treatment and environment was unacceptable to him.

Even in Germany, he had to go to the emergency department a few times a year. However, the scene was completely different from the one in front of him now.

He looked around each room before finally finding Zheng Ren in the emergency department's internal medicine consultation room.

Professor Rudolf Wagner squeezed through the crowd. His long golden hair fluttered in the wind as he said, "Boss..."

"Shut up and wait for me outside." Zheng Ren was using a stethoscope to listen to the sound of an old man's lungs. He felt that the professor had interrupted his diagnosis and treatment process so he snapped at him, impatiently chasing him out.