Kansaki Mei aspires to become a professional chef and work in her grandfather's tiny French Restaurant when she grows up. One day, her grandfather has fallen ill and her parents, with no intention of continuing the business decides to close the shop and sell the land. Mei, distressed by this piece of news decides to take it upon herself to manage this crisis during her summer holidays. However, the old staff left one by one since her grandfather's hospitalization and no one but the floor manager remains behind. To solve the problem, Mei needs to recruit new members.
The new members are all charming but troublesome in their own right. Summer holidays are mixed with excitement and worries. Can Mei revive her grandfather's restaurant? And what sort of ending is waiting for her and the men who got involved with the restaurant?