A first-person vista shot from the protagonist's eye level, standing atop a cold black marble floor within an opulent, dark throne hall during late-night violet twilight. To the immediate right, a lean priestess with long silver hair in a high ponytail, curling ram horns, and pointed ears walks shoulder to shoulder; she wears a white ceremonial tabard over a pale-blue dress and holds a long ceremonial staff upright, her expression calm with sharp pale eyes. Behind the protagonist, a tall slender figure in a long dark crimson coat stands five paces away, one gauntleted hand resting on the armrest of a massive black iron throne; their red eyes watch the protagonist and priestess depart. A leather-bound book of prophecy rests on the throne's armrest, glowing with a warm crimson-violet light. A long purple carpet adorned with runes stretches toward distant, cracked-open great doors that leak yellow torchlight, flanked by two lean demon guards in obsidian armor and horned helms. The atmosphere is silent and ethereal, blending deep night into the earliest dawn with a rich palette of violets, crimsons, and deep blacks, rendered as high-quality anime visual novel key art.