As the second moon looms larger in the night sky, Ryou investigates a series of bizarre incidents tied to enigmatic creatures roaming the streets. Fresh evidence emerges that deepens the link between these otherworldly visitors and the celestial change overhead. Determined to unravel the growing enigma, he follows leads through shadowed alleys and hidden records, edging closer to a hidden truth. The latest discovery raises the stakes, forcing him to question how much time remains before the pattern escalates further.