In a dystopian world where greetings dictate one’s social status, you play as an undercover ‘Hello Investigator’ trying to solve a series of bizarre greeting-related murders. Each player must navigate through an absurd neighborhood, where different factions of residents champion their own peculiar greetings. Gather clues, interact with outrageous characters, and interrogate suspicious neighbors to uncover a plot that threatens the very fabric of politeness—one 'hello' at a time. The more you learn, the closer you get to the truth, but beware: even the most innocent greetings might hide sinister secrets.