The Crown Prince's face was grim, like a demon about to choose someone to devour. He retorted to Empress Ji Qin, "Empress, do you truly not understand","When you were in your Imperial Palace, you once promised me... as long as I became your concubine, and as long as I made the former court officials submit to you, my children would surely live a long and healthy life.","His younger brother's daughter I can marry, and other princes can marry her too, but only Ninth Brother is off-limits!"。