Zhou Qi, a modern special forces soldier, traveled through time and became a soldier in the border army of the Daning Dynasty. At the beginning, he rescued Gu Yilan, the daughter of the guilty minister, planned to get rid of the team leader who oppressed him, and volunteered to garrison the dangerous Guichou Stream. He discovered coal mines here, defeated the Sirius scouts, and was promoted to the general banner with military merit. On the way, his horse was robbed by Lin Hongxiu, the female head of Heiyun Village. Zhou Qi broke into the village single-handedly and conquered more than a hundred people in the village with his skill and strategy. At the same time that the Sirius army was moving south, he led 20 elite cavalry to surprise the king's tent, burned the fodder, and forced the enemy to return for reinforcements, achieving a remarkable feat.
