As the old locust tree on Coal Hill swayed in the cold winds of March 1644, Emperor Chongzhen, Zhu Youjian, ended the 277-year reign of the Zhu Ming dynasty with a length of white silk. That year, China was shaken by war and the violent transfer of power. Li Zicheng’s Shun forces, Wu Sangui’s Ningyuan cavalry, and Dorgon’s Eight Banners clashed at history’s crossroads, spreading the bloodstained pageant of a dynasty’s fall across the fertile Central Plains. Looking back on this upheaval, which determined the course of China’s destiny, the moments woven from tragedy, chance, and inevitability still echo in the folds of time.