Instead, he sent the concubine who wanted to poison her to prison. Gu Chen, the sinister prince, appears to be a cold-faced man who comes to investigate the embezzlement case in the Marquis Mansion, but in fact he always happens to pass by when Su Shuang is stabbed. Starting from secretly tasting her sugar-based cheese, he gradually recruits people into his secret guard camp, including pots and spoons. And that Gu Heng and the hypocritical old lady of the Marquis will eventually be stripped of even the last fig leaf in Su Shuang's "Gourmet Revenge Plan"