In a world where greetings have mysteriously become a matter of life and death, players assume the role of an undercover detective in the vibrant city of Veridonia. Each encounter starts with a simple 'hello' that spirals into complex narratives filled with betrayal and intrigue. Players must navigate a web of social interactions, using dialogue choices to uncover hidden motives, solve puzzles related to each character's backstory, and piece together why certain 'hellos' have dire consequences. But beware, the clock is ticking, and every choice could lead to an unexpected twist!