Xiao Ningwen knelt in the wind and snow, holding the divorce letter in her hand. Her husband said "I have no children but I am jealous" and took away her tent and 3,000 cattle and sheep. Three days later, she was carried into the Khan's harem on a small sedan chair. She was just a bedmaid serving tea and water. The concubine stabbed Huan and poured mare's milk on her in public: "How can a bereaved dog touch the account books of the imperial family?" Xiao Ningwen wiped the wine stains on her face and recited the "Orudo Gift Order" formulated by the founding Khan of the Cang Dynasty: "The concubine who insults an inferior female official by two levels will be fined three months of silver according to the law, and the account will be handed over to the branch." The whole place was dead silent. She knows these cannibalistic rules very well - before being abandoned, she was the youngest female official in the tribe. Now she wants to take back everything she lost. But the favor of Khan Yeluqi is the sword, and the concubine is eager to accept the step marriage. When Yi Lahuan and the big leaders forced her to perform the "death ceremony" to be buried with her, Xiao Ninghuan opened an old scroll and said: "Unless the female official of the ceremony level signs it, the Khan's golden order cannot abolish this ancestral system - unfortunately, I am."