In a world where every greeting opens a new mystery, players assume the role of an ordinary librarian, Sam, who suddenly finds themselves at the center of the most bizarre whodunit ever. Each time Sam greets a patron, a strange phenomenon occurs – a piece of their life vanishes! As Sam interacts with an eccentric cast of characters, they must solve the puzzle of the disappearing memories while delivering unique greetings to quirky visitors. The player will navigate through witty dialogue, uncover unexpected relationships, and piece together clues to discover whose 'hellos' hold the key to understanding their identity. The game combines humor with engaging mysteries, crafting an experience that’s as cerebral as it is entertaining.