The reason why Gu Qingxue chased the servants out was because when she was supporting the Old Madam on the way back, she felt that something was wrong with her pulse.
There were traces of poison in the Old Madam's body.
Moreover, she had been poisoned for many years. It was probably caused by taking poison for many years. However, the amount of poison she was poisoned with was very small, so even if a doctor checked her pulse every day, he might not be able to find any clues.
If Gu Qingxue had not been sensitive about this matter and had met patients like the Old Madam, she would not have been able to find out that the Old Madam was poisoned.
However, the Old Madam had been poisoned for many years, so who was the one who poisoned her?
Looking in the direction of the door, Gu Qingxue thought for a moment, but she still did not ask anyone to come in to discuss the Old Madam'scondition.
