Hungry! follows the story of Eisuke Yamate, a former rock musician who decides to abandon his dreams of stardom after his band fails to achieve mainstream success. Following the sudden death of his mother, he inherits her French restaurant, 'Le Petit Chou'. Despite his lack of formal culinary training and his initial reluctance to leave his music career behind, Eisuke decides to transform the restaurant into a place that serves the food he truly loves. As he navigates the challenges of running a business, Eisuke recruits his former bandmates to work in the kitchen, blending their rebellious rock spirit with the discipline of professional cooking. The series explores themes of passion, transition, and the pursuit of dreams, as the group faces intense competition from a rival restaurant chain and personal struggles that test their commitment to their new culinary venture.