"Fei'er, this time Mom asked you to go down the mountain mainly to repay Prince Han's kindness...", "Fei'er, when you arrive at Prince Han's Mansion, you must abide by the rules and serve the prince and princess well. Although Mom is reluctant to let you go down the mountain alone, this was an agreement made by your father and Prince Han back then. When you are old, you will marry Prince Han's young master. Two years were delayed because of your illness. Prince Han wrote to your father a few days ago and mentioned this matter again..."