Whose Hello, Anyway?

Step into the shoes of Ace Whisper, an eccentric private investigator in a quirky, surreal city where the mundane is sensational and the bizarre is everyday. As Ace, you must navigate through a series of erratic social situations, gathering clues and interacting with peculiar characters (including a talking toaster and a mime who moonlights as a DJ) to solve the mystery of the vanishing greetings. Can you piece together the 'Hello' paradox before all social interaction collapses into silence?