私はヒーローそれともヴィラン？よみがえれ勝連城

Kana, who runs an online select shop in Tokyo, returns to her hometown in Okinawa to visit her classmate, Misuzu. She joins with her in a project to revitalize Katsuren Castle, a World Heritage site located in the local city of Uruma. through meeting volunteers from both the local area and across the country, she comes to confront her true self.