In a world where shadows hold secrets, you play as a cunning detective in the bustling metropolis of Nocturne City. A mysterious artifact known as the Umbra Prism has caused shadows to come alive, bending reality and revealing the hidden thoughts of those around you. As you interact with eclectic characters, uncover their motives, and solve twisted puzzles, you'll need to decipher whose shadow is speaking an unsettling truth and whose is a mere illusion. Every choice you make alters the course of the investigation, leading to multiple thrilling endings.