Modern historian Zhou Ming traveled through time and became Zhu Changzi, the last vassal king of the Ming Dynasty. He changed his fate against fate in the desperate situation when Chongzhen hanged himself and the Ming Dynasty collapsed.
The protagonist uses his status as a vassal king to quietly supervise the country in Guilin, and uses the "Longqing Heritage" to cooperate with Portugal to obtain technology and establish a new navy. Then he commanded Guangdong, integrated Zheng Zhilong's maritime power, and used business to support war. During the Northern Expedition, there was no rush to attack Beijing directly. Instead, Jiangxi and Huguang were first targeted to form a pincer attack with Li Dingguo's coalition forces. In the end, Hong Chengchou was defeated in the decisive battle on the Yellow River, Beijing was restored in one fell swoop, and ZTE was realized.
It looks okay