Xiao Chen traveled through troubled times and was a young man from a poor family. He was oppressed by his clan and was forced to join the army in place of his cousin. With professional tactics and excellent skills, he repeatedly solved crises at the border, rescued senior officials, and was appointed Qingyun County Lieutenant. Xiao gathered his loyal brothers, strictly trained the new army, cleverly foiled Donghu's tricks, treated seriously injured soldiers, rectified corruption, and appeased the people. He cares about the people and his country, and is not afraid of the rich and powerful. He accumulates strength step by step to protect the peace of the country. He sticks to the right path in troubled times with courage and kindness, and finds a way to grow up to protect the country and the people.