Whose Hellos Are These, Anyway?

In a bizarre alternate reality where hellos are sentient greetings with unique personalities, you play as Avery, an elite Hellologist tasked with solving the mystery of the 'Phantom Hello.' Each character you meet throws a different greeting at you, and you must decipher their motives through their pleasantries and quirks. As you navigate this quirky world, you'll engage in social deduction, accumulating clues and forging alliances or rivalries based on their greeting styles. Will you unravel the truth before the Phantom Hello cancels all hellos forever?