Step into the role of a disgraced detective in the quirky city of Oddsville, where every resident has a secret and every street corner hides a connection. After receiving an anonymous message at the annual 'Hello Festival', you find yourself tangled in a web of suspicion when the festival's host turns up dead just hours after the greeting ceremony. As you unravel the truth through a series of unexpected twists, collect clues, interview various eccentric characters, and make choices that affect the outcome of the investigation. In a world where nothing is as it seems, can you decipher 'Who said hello?' before it’s too late?