Feel the Chill with the Portable Ice Bath

e Ming dynasty that came into existence following the Jiashen Incident of 1644. Peasant rebels led by Li Zicheng who founded the short-lived Shun dynasty captured Beijing and the Chongzhen Emperor committed suicide. The Ming general Wu Sangui then opened the gates of the Shanhai Pass in the eastern section of the Great Wall to the Qing banners, in hope of using them to annihilate the Shun forces. Ming loyalists fled to Nanjing, where they enthroned Zhu Yousong as the Hongguang Emperor, marking the start of the Southern Ming. The Nanjing regime lasted until 1645, when Qing forces captured Nanjing. Zhu fled before the city fell, but was captured and executed shortly thereafter. Later figures continued to hold court in various southern Chinese cities, although the Qing considered them to be pretenders. The Nanjing regime lacked the resources to pay and supply its soldiers, who were left to live off the land and pillaged the countryside.[note 1] The soldiers' behavior was so notorious that they were refused entry by those cities in a position to do so. Court official Shi Kefa obtained modern cannons and organized resistance at Yangzhou. The cannons mowed down a large number of Qing soldiers, but this only enraged those who sur