In a world where communication has broken down, you play as a detective who receives an anonymous message leading you to a series of abandoned digital files. Each file contains fragmented memories of people who disappeared under mysterious circumstances. As you dive deeper into their lives through conversations with AI-generated representations, you uncover the dark secrets behind their disappearances. The choices you make will either help you solve the mystery or doom you to join the echoes of the unknown. With dramatic twists and chilling scenarios, the experience challenges your morality and intuition.