Set in an eccentric town where every resident has mysteriously lost their ability to say 'hello', players take on the role of a quirky private investigator, tasked with uncovering the truth behind this bizarre phenomenon. Journey through whimsical locations, like a restaurant run by sentient utensils, and a library with books that critique you, as you question townsfolk, collect clues, and piece together what happened to their hellos—while dodging absurd antics and hilarious misunderstandings. The game's unique dialogue-driven gameplay allows players to choose responses that impact character relationships, leading to multiple humorous outcomes.