Whose Hello?

In a bustling city where everyone is a stranger, you play as an eccentric detective with an extraordinary ability: you can hear the unique 'hellos' of people around you, each filled with hidden emotions and secrets. Set in a vibrant metropolis, your adventure begins when you receive an anonymous letter challenging you to uncover the truth behind a series of strange disappearances linked to a mysterious organization. As you interact with colorful characters—each with their distinctive way of saying 'hello'—you'll unravel their stories, solve puzzles, and make choices that can lead to unexpected outcomes. Prepare to traverse the city, meet quirky individuals, and dive deep into the human psyche while uncovering the mystery that everyone is too afraid to confront.