As a snowstorm breaks out in the North, young Lu Yanzhao steps into the world due to family changes, but accidentally falls into a court turmoil surrounding a mysterious national treasure. Joining hands with patriots such as Shen Yaoyin and Han Baichuan, Lu Yanzhao has gone through dangers and court struggles and grown into a legendary knight. Under the multi-line narrative, the protagonists stick to their original aspirations, expose the machinations of power, and protect the safety of the people. In the rhythm of alternating humor and tension, the grievances, resentments, ideals of family and country, and human struggles of various characters unfold one by one. In the end, everyone worked together to break the situation, uncover the eternal mystery, and the storm in the rivers and lakes finally became a legend.
