"The orphan of the guilty minister has been hiding in the army for ten years, and the blood letter of Zhenbei Marquis is hidden under the waistband of the Huotou Army! The snow-sealed grain road in the northwest of Dachu, the two hundred thousand border troops are about to collapse - Lin Fu overturns the stove and digs out three-year-old grain in the ice cellar! The military merit system suddenly activates: 'The desperate situation is broken Attack, and reward the fragments of "Wu Mu Bing Yao"! ' From the Huotou Army to the Commander-in-Chief of the Nine Borders, he stepped on the horse's hooves of the Golden Horde and put the stigma of 'collaboration with the enemy' back on the faces of the powerful officials! This time, the Zhenbei Lang son-in-law will burn through the centuries-old border troubles!