Kotoko, who worked at a coffee shop, loves cooking enough to run a recipe site herself, but one day the shop closes. Kotoko decides to go on a new journey to find a recipe, but at that point she gets lost in a different world. Kotoko, who was picked up by an old lady who runs a restaurant in a different world, helps the restaurant and decides to become familiar with the different world with her specialty dishes. Meanwhile, Kotoko meets a beautiful knight captain and learns about his worries and feelings, and begins to realize new goals and love buds in this world. However, there was a big "wall" standing between them--