Gina, a duchess's daughter with a talent for cooking, is constantly belittled by her fiancé, Prince Vincent, the first prince of the Ferlinga Kingdom, who always criticizes her cooking as 'awful.' Unable to endure his harsh words any longer, Gina decides to break off their engagement and runs away from home. Disguising herself and hiding her true identity, she starts working in the royal school cafeteria. One day, by chance, she serves her homemade lunch to the second prince, Shist. Contrary to Gina's worries, Shist becomes captivated by her cooking skills and begins to ask her to cook for him.