Whose Hellos Are These, Anyway?

In a quaint and eccentric town where every resident speaks in riddles, you play as a traveling detective who arrives to investigate a peculiar phenomenon: the sudden influx of messages from unknown senders greeting the townsfolk. Little do you know, these cryptic 'hellos' are linked to a centuries-old secret society that communicates only in puzzling phrases. As you unravel layered stories, encounter colorful characters, and solve engaging conundrums, you must determine the origin of these messages and what they portend for the town's future. Will you piece together the mystery before the clock strikes midnight?