During this pivotal episode, Masao confronts escalating supernatural disturbances that have overtaken his college following the initial rite which opened forbidden gates. Bound to the underworld's ruler within his mortal form, he harnesses newfound strengths to counter the entities clashing in fierce confrontations throughout the grounds. Amidst the growing turmoil, critical choices must be made to determine whether the spreading darkness can be contained before it engulfs more than just the campus, threatening global stability.
