In a world where every person loses their identity and memories after a random 'hello' is spoken to them, you play as Alex, a sardonic private investigator tasked with solving the bizarre case of a missing 'hello' that has left a small town in chaos. Players navigate through quirky conversations and unexpected plot twists, piecing together fragments of memories and personal histories of a cast of eccentric townsfolk. Each interaction can lead to a comedic revelation or a significant clue, all while trying to prevent the town from losing its collective identity. With humor, drama, and clever wordplay, players will unravel the mystery before the last 'hello' fades into obscurity.