On the eve of her rebirth, Yang Susu, the abandoned daughter of the general's palace, broke into the murderous plot of her hypocritical aunt and returned the poison cup. A marriage contract was given to Prince Jing, a sick man who was rumored to not survive. The world laughed at her for marrying a prince who coughed up blood, but they didn't know that he secretly held the world's power in his sleeves; the world laughed at her for being a concubine who only knew how to use poison, but they saw that she used poison to defeat conspiracies and heal the world. When the contracted marriage turned out to be true, they revealed a shocking secret together. Her spiritual veins awakened and connected with the ancient demon lord. His poison actually came from the same source as the royal family's century-old conspiracy. Let's see the "Poison Concubine" and the "Sick King" holding hands, using poison as a blade and power as a shield, breaking through the mystery of the country and climbing to the top of the Supreme Being together.
