The social animal Su Qing died suddenly and traveled through time, bound to the healing Bai Yueguang system, with the goal of conquering the tyrant Yan Xiao with a blackening value of 99%. Yan Xiao suffers from leg ailments all year round and is bloodthirsty and violent. He is the living king of hell that everyone fears. At the beginning, Su Qing received his killing sword with her bare hands, gave a god-level massage to relieve pain, and had amazing cooking skills. She slowly melted the tyrant's frozen heart with gentleness and delicious food. Concubine Hui in the harem was provocative, but Su Qingli took care of her; the court officials forced the palace to kill her, and Yan Xiao went straight to the court with blood. Su Qing used her holy light physique and gentle methods to tame a paranoid tyrant into a loyal dog. While resolving the crisis, she unlocked system rewards and counterattacked from a humble palace maid to the uncrowned king of the harem.