Chen Sisi, a girl from Earth, accidentally traveled across the interstellar world, accidentally ate an energy fruit, and was bound to the "Star Kitchen Vientiane System"! The system is running low on energy, and the only way to recharge it is to let Lothar, the cold and arrogant prince of the Star Empire, "truly taste" her delicacies! Faced with the prince who regarded her as a "useless package", Chen Sisi decided to conquer his stomach and heart with her unique Chinese food skills. From a bowl of warm seafood porridge to home-cooked dishes that touch the soul, Chen Sisi uses the [Taste Bud Resonance] function to not only make the prince go from "sound-minded" to "really fragrant", but also inadvertently reveals the family burden and political whirlpool he carries as the heir to the empire. In the cold starships and magnificent palaces, the warmth of earth's food is in sharp contrast with the coldness of interstellar technology. From an ordinary earth girl, she gradually became an indispensable "emotional counselor" beside the prince, and even his only weakness in fighting family conspiracy and protecting the future of the empire. When the power of food touches the core secrets of the interstellar world, how will their emotions flow in both directions?