In the Late Ming Dynasty, It Started with the Raid on Huang Taiji's Lair.

Chongzhen fifteen years. In the Battle of Songjin, Zhu Cizhao, the fourth son of Chongzhen, was ordered to supervise the battle, but was defeated and died. The protagonist, who was a special forces soldier in his previous life, traveled through time and became Zhu Cizhao. Owns a mysterious weapons store. As long as you have gold, aircraft, cannons, battleships and tanks, you can buy whatever you want... Zhu Cizhao pointed to the front, Huang Taiji's hometown, Shengjing, and said: "Have you seen the city in front? There are countless gold and silver treasures in it. As long as you give me a Katyusha on credit, when I capture the city, I will share half of the gold with you." The system was silent for a moment and said lightly: "Deal..." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.