In a world where every hello is suspect, players take on the role of Max, an eccentric private investigator with a knack for solving peculiar mysteries. After receiving a series of anonymous 'hellos' in the form of encrypted messages, Max is drawn into a web of bizarre encounters and enigmatic characters, each with their own secrets. Players must decipher these hellos, unravel the identities behind them, and uncover a larger conspiracy that connects them all in a town where trust is scarce and every interaction holds a deeper meaning. The choices players make shape Max's relationships and the outcome of the investigation, leading to multiple possible endings.