Under the night sky, Arihara's ordinary life takes a fiery turn when he ventures back to school to retrieve his forgotten phone. What he stumbles upon is a mysterious encounter on the rooftop with Kioka Ito, a captivating girl engulfed in an enigmatic light. Bound by a chilling ultimatum that threatens to unravel his world, Arihara is reluctantly drawn into a tumultuous relationship with Ito. As their story unfolds, Arihara delves into the depths of Ito's hidden vulnerabilities amidst the facade of perfection—her struggles as a model, clashes with competitors, the looming presence of a stalker, her profound solitude, and a poignant 'wish.' Amidst the complexities of dreams and adolescence, Arihara grapples with the realization that the truth behind Kioka Ito may not be as pristine as it seems, leading him to question his faith in her. This tale delves into the shadows of desire and the haunting grip of darkness as a young man finds himself entangled in a devilish possession beyond his control.