She is a noblewoman from an aristocratic family with unparalleled poison skills, but she is forced to get involved in the murderous Prince Regent's house. A poisonous plot is hidden on the wedding night, a flying eagle attacks the pharmacy with blood, and the court banquet is in danger! Holding a golden hairpin to quench the poison, she competes with the cold-faced regent in a life-and-death game. He gives her a magical antidote. Is it an ally or a trap? Hidden murder plot, secrets in the secret room overturn the country. She vowed to use poison to betray her fate and overturn the chess game. What kind of shocking conspiracy is hidden behind the regent's affection? The bloody battle in the royal palace, life and death in an instant, you will have no regrets when you enter the game!
