Ming Dynasty: Starting from Li Zicheng's Funeral for Chongzhen

Jiashen is in national crisis, and the land of China is sinking. When Li Zicheng brought his army to Beijing, the first thing he did was to mourn Chongzhen? Not only mourning, but also carrying the coffin! Not only carrying the coffin, but also supporting Prince Zhu San! Dashun in Xi'an, arguing about the old Ming Dynasty in the south, fighting against the Jiannu in the east, and reaching the Mongolian invaders in the north. All this is for one thing. Resist the Qing Dynasty! Protect my country!