Whose Hellos Are These, Anyway?

In a quirky small town where every resident greets each other with bizarre and absurd phrases instead of 'hello', you find yourself in the middle of a convoluted mystery. Each greeting has a hidden meaning, and the wrong interpretation could lead you down perilous paths. As the newcomer, you must unravel the bizarre social codes of the townsfolk, solve quirky puzzles, and navigate eccentric characters who all have a stake in the secrets behind the town's greetings. Can you decode the hellos and uncover the dark secret at the heart of this oddball community?