Special Forces Zhao Lie crossed over to form the Huotou Army in the Northern Territory. Just as the enemy's army was pressing on the border, he burned the enemy's three-year supply of food and grass in front of the enemy general Murong Ke. This attack caught the attention of supervisor Shen Zhaoxue, and also exposed Wan Yanhong's plan to kill people with a borrowed knife inside the enemy country. Zhao Lie relied on modern tactics to repeatedly break through dangerous situations, only to discover that Shen Zhaoxue was an orphan from the previous dynasty, and that he had already been involved in the dual vortex of the court and the enemy. Zhou Tiezhu's loyalty and Liu Rushi's hidden knife have become variables in this survival game. When the army approaches the city, it is no longer just about attacking the city. What Zhao Lie wants to burn is the food and grass of the entire decadent era.
