Fast foodism has swept the world, and Japan is not immune. But there is still "Ichishoan" who is willing to cook delicious dishes for customers slowly and carefully. Yuo Ezaki (Hiroki Uchi) works in a very commercial restaurant. He can't stand it anymore. In order to pursue his dream of perfect cooking, he goes to Ichishoan and asks for a job. Unexpectedly, the proprietress of Ichishoan is no longer the one he saw when he was a child, but her daughter Handa Sen (YûAoi) takes over. Sen loves to indulge in cups, which gives the waiter a headache. Yuo Ezaki, who has already been a chef, has to start from scratch after coming to Ichishoan. He can't even touch the knife, which makes him very frustrated. He has thought about giving up, but when he wants to leave, he can't let go of Sen and Ichishoan. In today's world, Ichishoan is independent and pursues its own independent goals, but the shadow of reality is gradually approaching. Is this way of business really feasible? Ah Xian was already of marriageable age, and she agreed to go on a blind date right away, which really surprised Yuo Ezaki. He became fascinated by her without realizing it.