In the last years of Chongzhen, the country of Ming Dynasty was devastated. The rogue bandits within the customs were wreaking havoc, the Tartars outside the customs invaded the south repeatedly, the factions in the court were constantly fighting, and wars were raging everywhere. The great dynasty was on the verge of overthrow. A modern young man accidentally traveled through troubled times, and his soul possessed the powerless and trapped Ying Wang Zhu Youju. He only controlled a small area in the south of the Yangtze River and was unwilling to sit back and watch the Central Plains sink. He gathered displaced refugees, innovated military training methods, and built an elite division with strict discipline and powerful combat capabilities. He first eliminated the banditry in the south of the Yangtze River, stabilized the people's livelihood in the rear, and accumulated food and financial resources; then he sent his troops northward, fought fiercely on the battlefield to drive out the Tartars, and gradually recovered his lost homeland. Zhu Youju counterattacked as a vassal king.
