Su Jinhuang, the prime minister's legitimate daughter who was killed by her husband and his concubine in her previous life, was reborn as an abandoned concubine in the cold palace on her wedding night. She relies on her past life memories and the medical and martial arts skills she has practiced hard in this life to survive step by step in the turbulent imperial city. When an abandoned concubine in the cold palace meets a frail prince who also hides his strength, the two work together to uncover a shocking conspiracy, and eventually make their enemies pay the price, and work together to reach the top of power.
