Whose Hellos Are These, Anyway?

In a world where greetings hold magical power, you find yourself in a bustling metropolis where strangers' hellos have gone mysteriously missing. As a professional 'hello investigator', your job is to uncover the truth behind this bizarre phenomenon. Engage with quirky characters, solve wacky puzzles, and navigate social traps as you piece together a network of hilarious misunderstandings, plot twists, and heartfelt reunions. Will you restore the city's failing good vibes or will chaos reign? The fate of every greeting rests in your hands!