At the end of the fourth year of Chengqing's reign, Lin Yu's eldest sister Lin Chenghe was burned to death in Luojie Mountain, and was later sentenced as a rebel and reviled. On the first day of the fifth year of Chengqing's reign, Lin Yu's mother-in-law committed suicide to prove her daughter's innocence, and her bones were not even allowed to enter the imperial mausoleum. Then for decades she endured and lay dormant, dealing with old enemies, showing weakness to the princesses and princes, and flattering the emperor and concubines, just for this moment. "Only by obtaining the throne can I certify your name." When she was about to kill her, Zhao Pu, the son of a British prince who married for the sake of marriage, stood behind her and said: "You ride forward, and I will guard the mountains and rivers for you."
Purpose: Kill the old enemy, redress the injustice, bring peace to all directions, and make the world harmonious