After serving as the royal baker for ten years, Guest was exiled, told that "anyone can bake bread." Arriving in a remote border town, Guest opened a small bakery. On the morning of the very first day, a cat-eared girl named Mint was pressed against the window, drawn in by the scent of fresh baking. Since then, she comes to the shop first every morning, waiting for the very first loaf. Meanwhile, back at the palace, the royal breakfast has become tasteless without Guest's bread.