Synopsis
Trouble strikes the town of Staccato when demons suddenly appear and unleash chaos upon its citizens, spreading suffering across the entire land. The root of the crisis lies in the weakening of the "barrier" that has long kept the demon world from crossing over into the human realm. For years, the one who has held that barrier steady has been Queen Sforzando of Horn, but her strength is fading as she fights to maintain it. Meanwhile, Hell King Bass is determined to shatter the barrier and free the one known as their "supreme leader," Kestra (also called Orchestra), whose immense power remains sealed away somewhere within the human world, waiting to be released.
