In a quirky town where greetings are mysteriously misplaced, players assume the role of an eccentric detective named Vicky 'Hello' Hollander. With the power to converse with every 'Hello' and 'Goodbye' spoken in town, players solve interactive mystery puzzles by piecing together social clues from the townspeople. Each character greets and bids farewell in their unique style, creating an ever-evolving narrative that the player can influence. As Vicky navigates through humorous interactions and unexpected plot twists, she must unveil the secret behind the missing hellos, all while managing her own irreverent social faux pas.