The Dayin Dynasty was in turmoil, and the jade seal passed down to the country was coveted by all parties. Yang Ke, the smart and courageous eldest princess, protects her family and country in court games; Jia Qiang, the "Xiao Lang who treads the snow" with a blood feud, goes to Beijing with his sword to investigate old family cases.
They met for the first time in a martial arts competition, and they knew each other in life and death crises. The two people with different identities gradually fell in love, but they were caught in a dilemma due to the suspicion of the royal family and the conspiracy of treacherous ministers. The truth he pursued pointed to the royal family, and his enemy was hidden in the homeland she insisted on.
The Xiongnu went south, and the war was raging. One of them sat at the rear to dispatch food and fodder, and the other fought bravely to kill the enemy in a bloody front. When the family's long-standing feud collides with the justice of the family and country, and when deep love encounters opposition, can the lovers work together to uncover the conspiracy and protect the country and each other?
