In a quirky, post-apocalyptic world where society has crumbled, you find yourself in a small town inhabited by eccentric survivors who have a peculiar obsession with greetings. Everyone insists on exchanging greetings before discussing anything important, but you soon discover that these hellos hold the key to uncovering a hidden, dark secret about the town's past. As you explore the remnants of quirky buildings and interact with bizarre characters, you'll unveil the origins of their obsession and the truth behind a series of unexplained disappearances linked to each hellos. The narrative is punctuated by choices that impact the unfolding drama, leading you to multiple endings based on how you choose to navigate the relationships and secrets of the townspeople.