Travel Through Chongzhen and Create a World Where the Sun Never Sets in the East

Traveling back to the thirteenth year of Chongzhen, Zhu Youjian became the king of the country. Natural and man-made disasters continued, internal and external troubles came one after another. The Qing army was about to attack Jinzhou. In the beginning of the collapse of the sky, let's see how I can turn the tide and build an empire on which the sun never sets in the East.