Su Xiaoxiao, a talented chef who lost his sense of taste, came to Fengtian City in search of legendary ingredients, but was involved in a bizarre assassination of a young commander. The assassination attempt failed and the assassin disappeared, but Su Xiaoxiao was shocked to find that he looked exactly like the son of a violent warlord, Marshal Shen Si. Immediately, he was secretly detained by the warlord commander Zhongshan, and was forced to become Shen Si's stand-in, falling into the treacherous struggle for heirship and factional strife. In this handsome mansion that is gorgeous on the outside but decadent on the inside, every feast may be a Hongmen Banquet, and every delicacy may contain murderous intent. Su Xiaoxiao had to rely on her extraordinary cooking skills and observation skills to deal with the light of the sword and the taste of her lips and teeth. Under his cold mask, the "Gluttonous Tongue" quietly awakens and can taste all the secrets hidden in food: hatred, conspiracy, and even memory. As the boundaries between real and fake young marshals become increasingly blurred, a huge conspiracy sweeping the north is slowly brought to the table with each dish.