I Am a Naval Architect for the Imperial Court

The impoverished Zheng Qun accidentally traveled to ancient times. With the knowledge accumulated in his previous life, he started by changing his living environment. In order to protect the fruits of his labor, he invented weapons and attracted the attention of the court. After building a strong army for the court to resist foreign humiliation, he took the opportunity to build a strong navy, conquered the east and west, opened up territories and expanded the territory. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.