Starting from the Japanese State in the Late Ming Dynasty

There is a system and a heroine In the fourteenth year of Chongzhen, he started from the Japanese country with hot weapons and slowly conquered the world. The protagonist led the Chen family, starting from the Samoan country, buying modern weapons in the system, starting from the Japanese country. When the power of the Japanese country was almost developed, the protagonist would lead the army back to the Ming Dynasty, and finally start a war with the Manchu and Qing Dynasties! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.