Sasha, a former Japanese who is full of inquisitiveness about cooking, is currently working as the youngest sous chef in history at a royal court in another world!However, she is fired from her kitchen due to some ``mistake''...In search of a job, she ends up at a popular diner that is about to go under, where the food is not well-received and is run by a single girl...?Will Sasha, a former royal chef, be able to save a popular restaurant that is on the verge of collapse...!? A long-awaited comic adaptation of a cooking-related parallel world story created by a reincarnated person who loves cooking and the heir to a diner who were on the brink of a cliff!!