With her restaurant facing bankruptcy, Mei Shi, the restaurant's heir, scours the basement for her ancestors' prized delicacy recipe to save her business. Amidst her search, she mistakenly shatters the seal of the vinegar altar and unleashes the conceited and attractive fairy, Yan Jin, from the Heavenly Court. While Mei specializes in martial arts rather than cooking and Yan is limited to creating macabre recipes, they must together confront a relentless group determined to acquire the restaurant. Can they safeguard the establishment?