Whose Hellos Are These, Anyway?

Welcome to the bustling metropolis of Neo-Greetopolis, where every morning, citizens wake up to receive mysterious voice messages that begin with 'hello' from unknown senders. As the protagonist, you're thrust into the wild world of social faux pas, quirky characters, and interaction-themed puzzles. Solving the identity of these 'hellos' leads you down an absurd rainbow of paths – from clandestine greeting card exchanges to an underground society devoted entirely to awkward small talk. It's up to you to unravel the mystery, while navigating hilarious scenarios and the city's eccentric inhabitants, including an overly enthusiastic librarian with a penchant for puns and a conspiracy theorist convinced the hellos are coded messages from aliens!