The "local heroine fighter" of a certain city became popular and a national star. Because of this, "local heroines" debuted in various other places, and their action live events became a hit trend nationally.
Set in Hinano City, a tranquil area that cultivates fruits but has lost its vitality. For the town she loves, high school girl Misaki Shirogane and other girls become local heroines (at the urging of Misaki's aunt, the prefectural governor) and vow to produce action live events. The teen story depicts their strenuous efforts to revitalize their town.