Whose Hellos Are These, Anyway?

Set in a bustling metropolitan city, you are a professional 'Hello' consultant specializing in greeting etiquette. Upon receiving a mysterious package containing a series of bizarre, handwritten hellos from various historical figures, you suddenly find yourself entangled in a wild web of quirky characters and comedic situations. Navigate through the city to track down the sender while deciphering the strange hellos which serve as clues. Each character you interact with offers multiple choices leading to hilarious misunderstandings, heartwarming connections, and unexpected confrontations. Will you uncover the sender's identity before your next big greeting seminar, or will your reputation go up in smoke?