C871 Extraneous Text
Five years in Chastity Temple, Tuofan sent an envoy to the Tang Dynasty to ask for a marriage. He wanted to be on good terms with her. In the end, Li Shimin selected the unmarried Princess Yifang to go to the wedding. That night, Lord Chu entered the palace to have a private conversation with His Majesty. No one knew exactly what they had said in the hall