In a dystopian near-future city, a simple case of stolen mail spirals into chaos when you discover a series of mysterious voice recordings attached to peculiar greetings. You play as a disenfranchised postal worker who, after accidentally intercepting a strange package, finds yourself entangled in a web of identity theft, paranoia, and corporate espionage. Each 'hello' you uncover points to a different person’s life, unraveling dark secrets and bizarre connections between them. You must navigate through psychological puzzles, twisty narratives, and moral dilemmas to unveil who’s behind the echoes and what their intentions really are.