Hello? Who's Hellos Are These Anyway?

You are an unsuspecting postal worker in a whimsical town where the only form of communication is through distinctive 'hellos' left in envelopes. One day, you stumble upon a secret society of 'Hello Enthusiasts' who have been exchanging cryptic greetings for decades. Unravel their ploys, decipher their secret hellos, and save the town from a disastrous 'Hello-Off' where the wrong greeting may unleash a sinister force. Your choices will determine whether you join their ranks or expose their ridiculous rituals to the world!