After an unexpected encounter, Yu Xuanche abandoned his carefree life and returned to the country; Xiao Dinglan relied on his military exploits to stabilize the country. The safety of the country and the country are tied together. They are competing with each other and guarding the borders. The two of them calculate and help each other. There is a secret love between them who devote themselves to Daqian, but they carry thousands of miles of mountains and rivers on their shoulders, and they will never become ordinary people.
Purpose: To accept the destiny of God and shoulder the due responsibilities