In a bustling metropolis where greetings hold the key to uncovering secrets, you play as a cynical private investigator who cracks cases by analyzing the peculiar hellos exchanged between strangers. Each interaction reveals layers of humor, deception, and intrigue as you solve a bizarre string of missing people's mysteries sparked by a series of trademark greetings. With witty dialogues and choices that lead to hilarious misunderstandings, players navigate a neon-lit city where every 'hello' is a potential clue and every character hides their own quirky agenda.