C252 Unable to calm down

After Elder Tang and Tang Jun left, Han Ya asked Cao Ziyang: "What happened to Fang Nan's body? Why are you so nervous? You are a medical expert, yet you are unable to save her? "

Cao Ziyang said: "I don't know how to explain it to you, but Fang Nan cannot have any problems, because any problems will cause him to lose his life, especially recently