Jiang Fuyi, a refugee at the border, came to Beijing to get married as the legitimate daughter of the Hou family in order to clear up the old accounts of the massacre of her entire village. She carried an account book filled with the names of the deceased and made every move, but she did not expect that the concubine Yan Che who escorted her was the son of her enemy. Under the secret guidance of the old blacksmith of the arms shop, the two discovered that behind the village massacre was the military corruption network of Zhao Wujiu, the Minister of Household Affairs. Cui Jiuniang used the intelligence teahouse as bait to help and defend at the same time, while Aman secretly handed Beidi a secret letter, making the situation more complicated and confusing. When the half piece of tiger talisman in Yan Che's hand was combined with Jiang Fuyi's account book, the truth pointed directly at the Zhenbei Hou Mansion - someone would eventually have to repay that blood debt. Jiang Fuyi used the wisdom of a refugee to maneuver between the court and the military camp, using an iron plow to pry away the ironclad evidence and force Zhao Wujiu to plead guilty in court. But when the old scores were being settled, Beidi's cavalry was already approaching, and Yan Che was seriously injured trying to protect her. Cui Jiuniang suddenly revealed another list - there were still fish that had slipped through the net in the village massacre case. Jiang Fuyi clutched the account book tightly and decided not to go back to Jiangnan to plant wheat, but to stay at the border and spend the rest of his life guarding a clean line of defense. The cool part is the counterattack step by step due to identity misalignment. The price is that every time a layer of truth is revealed, one person falls. Follow-up suspense: Who is the fish that slipped through the net? Why does Yanche's Tiger Talisman have the same origin as the Beidi King's Seal?
