In a perplexing twist, Fujita Anju awakens in an unfamiliar building alongside a small group of strangers. Their memory loss as well as their shared sense of unease hints at an impending issue, which intensifies when a cubic creature named Dokuroku materializes. Dokuroku reveals its intention of hacking into their Prisms, an ubiquitous microchip implanted in the ear canal at birth with the aim of accessing their memories and reclaiming an elusive, world-altering element hidden in the depths of their foggy past.

In a perplexing twist, Fujita Anju awakens in an unfamiliar building alongside a small group of strangers. Their memory loss as well as their shared sense of unease hints at an impending issue, which intensifies when a cubic creature named Dokuroku materializes. Dokuroku reveals its intention of hacking into their Prisms, an ubiquitous microchip implanted in the ear canal at birth with the aim of accessing their memories and reclaiming an elusive, world-altering element hidden in the depths of their foggy past.