The Affaire in the Swing Age, also known as The Dynasty or Love Against Kingship, is a 2003 Chinese television series based on the novel Jiangshan Fengyu Qing by Zhu Sujin, who was also the screenwriter for the series. The series depicts the events in the transition of the Ming dynasty to the Qing dynasty in China, focusing on the lives of historical figures such as Li Zicheng, Wu Sangui, Chen Yuanyuan, the Chongzhen Emperor and Huangtaiji.
In 1627, the young Chongzhen Emperor succeeds his brother, the Tianqi Emperor, as the sovereign of the Ming dynasty, with help from the eunuch Wang Cheng'en. The hardworking Chongzhen Emperor strives to save his dwindling empire from collapse and seeks to restore it to its former glory. However, it seems impossible for him to achieve these goals because the Ming government has been plagued by corruption since his predecessors' time, and the people have also rebelled against him under the leadership of Li Zicheng. Besides, on the northern frontier, Huangtaiji, the ambitious ruler of the Manchu-led Qing dynasty, is actively preparing his army for an invasion of the Ming Empire.