As Mikoto and Takeru arrive in Ayagami village with Yamato to complete their training as demon exorcists, they confront the lingering threat of a demon sealed within their companion by their mother Hatsune. The path to permanent containment hinges on harnessing the sacred power of the Haramiko, pushing the sisters to their limits. With unwavering dedication, they show that every sacrifice serves the greater good of banishing evil forces. This episode delves into the depths of their commitment and the mystical trials that await.