Wandering Wonder World

Japan's largest theme park, known as Wandering Wonder World, employs a large cast of workers. While the public sees only the entertainment side, the park serves a hidden purpose. It is a construct designed to contain a powerful entity called the "Demon Ring," formed from negative essence. The staff members are not just performers but also "Demon Ring Guardians," tasked with protecting the sealed entity. By day, they entertain visitors as part of the park's cast, and by night, they fulfill their role in safeguarding the Demon Ring.