A modern female forensic doctor was stabbed to death by a poisonous needle and traveled back in time to become a concubine in the ancient prime minister's palace. On her wedding night, she discovered that the God of War Ghost King and herself were poisoned by the same poison. The two were forced to have a relationship and became "accomplices" while checking the poison. While investigating the case, from the ghost in the palace to the queen mother, from the source of poison in southern Xinjiang to the enemy who killed her mother twenty years ago, she finally overthrew the queen mother, destroyed the shadow organization, gave birth to a child, opened a medical clinic to save people, and grew old together with the ghost king.
