In February 1661, Shunzhi contracted smallpox and had only 10 days for treatment. Regarding the treatment of Shunzhi, the patrol camp represented by Xu Xiaoxuan launched a thrilling decisive battle with various factions such as the "Third Prince Zhu", Na Muzhong, Tiandihui, and the remnants of Li Zicheng. The story is full of twists and turns, full of suspense.