Jiang Ning smiled and said, "Don't you want to know why Concubine Xian suddenly wanted to serve in bed?"
"To gain favor. Probably for her son, the Prince of Huai."
"Of course not! The Prince of Huai has already been deposed, no matter how much effort she puts in for him, what difference would it make? Besides, you've known Concubine Xian for a longer time, do you think she is such a loyal and righteous person in your eyes?"
"Then you tell me why she wants to serve in bed."
"One of the important reasons for concubines and imperial consorts to serve in bed is to have children apart from gaining favor, status, and material needs."
Concubine Jin laughed, "To have children? Do you know how old Concubine Xian is?"
"Over forty, not that old."
"In the palace, women who are over thirty-five are no longer serving in bed, do you know why? They get too old."
"Isn't Your Highness still serving in bed?"
"...What I'm talking about is a normal situation."