Gao Zhen, the last loyal and brave Marquis of the Ming Dynasty, died on the battlefield when the Qing Dynasty's iron hooves broke through Shanhaiguan and the mainland of China sank. When he opened his eyes, he was reborn twenty years ago and became the commander of a small outpost at Jiliao border. Relying on the war memories of his previous life and a pair of "military soul eyes" that can see into the morale of the army, he killed corrupt officials, trained new troops, built fortresses, and opened up sea trade. When everyone was heading for destruction, he fought a way out for the Ming Dynasty and the Han family!