In a world where phone calls are a cornerstone of communication, players take on the role of an eccentric detective who has magically acquired the ability to listen in on mysterious phone calls around the city. Each call reveals tantalizing secrets about the callers' lives, from dubious characters in a crime syndicate to everyday citizens with hidden agendas. Players must piece together clues from these conversations while navigating a web of social interactions that can shift the story's outcomes. With multiple branching narratives influenced by players' choices and relationships with characters, solving the mystery hinges on deciphering whose call it's really about and determining whom to trust.