This is the result of a member of Fengxuan's party who was extremely resentful after watching The Romance of Purple Hairpin and wanted to give Dongyu's past love and present life a happy ending. The story takes place five years after the ending of the TV series, starting from Nalandong's return to Xanadu. The emotional entanglement of the three people is inevitable. The author is blind to history and can only guarantee the accuracy of a large period of time at best. Historians, please don't criticize~