After major changes occur in the leadership of Tootsuki Culinary Academy, Erina Nakiri runs away from her overbearing father. She seeks sanctuary in the Polar Star Dormitory, where the atmosphere is unstructured and unconventional, in stark contrast to her sophisticated lifestyle. Despite the challenges posed by her dorm-mates' quirks, Erina adapts with the aid of her friends, resulting in unique experiences that go beyond cooking.