Sakura Minamoto, aspiring to be an idol, meets an untimely end in a tragic accident. A decade later, she awakens in Saga Prefecture as a zombie with amnesia. Guided by Koutarou Tatsumi, who has resurrected her and six other undead girls for an idol group to boost Saga's economy, they form Franchouchou. Despite their peculiar situation, the group navigates through comedic challenges, aiming to revitalize the prefecture while concealing their true identities and unraveling their pasts.