In a world where shadows are sentient entities, players step into the shoes of Detective Noir, a hard-boiled investigator who suddenly finds themselves stuck between reality and an alternate dimension. Shadows of both the living and the deceased begin to meld with their human counterparts, creating a bizarre reality where every clue is shrouded in ambiguity. Players navigate conversations and choices that lead to multiple outcomes, trying to solve the mystery of a vanished city while grappling with their own lurking shadow — a reflection of their deepest fears and regrets. Can you uncover the truth while keeping your own shadow at bay?