C474 Strangely seeing poison gu

Yun Zihuang smiled and said: "Sir Nan, please take a seat. Give me your hand and allow me to check my pulse."

Pulse checking was the first thing that all doctors in the world needed to do when diagnosing and treating patients. Of course, she didn't have a pulse. At most, she could tell from the pulse if the patient's heartbeat was normal or not