Su Wanqing once lost her beloved daughter and rescued a girl who looked similar to her daughter in an ice lake, but unexpectedly fell into the trap of her husband Gu Yanzhi and his concubine Liu Yurong. The cold air entering her body made her infertile for life, and she finally died with hatred on the hospital bed watching the two of them occupying her dowry and living in glory. After being reborn as a slave for a thousand years, Su Wanqing returned to the day when the girl fell into the water. This time, she saw through the conspiracy, watched with cold eyes, and refused to be a pawn at the mercy of others. Faced with Gu Yanzhi's hypocritical calculations and Liu Yurong's greed and ruthlessness, she worked step by step and used her strength to win over people's hearts and gain control of the real power in the government, while setting up a trap to turn the adulterer and adulteress against each other.