Whose Hellos Are These, Anyway?

In a bustling metropolis where anonymity is the norm, you take on the role of an amateur detective. Your mission? To crack the perplexing case of mysteriously misplaced greetings that are causing chaos throughout the city! Each 'hello' you encounter leads to strange and hilarious situations, quirky characters, and unexpected plot twists. As you navigate through different neighborhoods, you must piece together clues, interact with bizarre locals, and solve absurd mini-puzzles to uncover the truth. Can you decipher whose hellos are being exchanged and restore order before the city descends into greeting anarchy?