In a quirky, bustling city where greetings hold mysterious powers, players step into the shoes of Alex, a down-on-their-luck private investigator. One day, Alex receives a peculiar letter filled with cryptic greetings from various strangers, each indicating a hidden message about a long-lost artifact locked away in the city's labyrinthine alleys and underground openings. As players navigate through vivid locations, they must interact with eccentric characters, solve humorous riddles, and uncover the truth behind the odd salutes that connect the whole city. However, as they delve deeper, they discover that someone is trying to keep the artifact hidden — and they'll do anything to stop Alex from unearthing it! Get ready for a mix of laughter, clever wordplay, and unexpected twists as you figure out 'whose hellos' will lead you to fortune or folly!