In a city where every stranger greets you with a familiar 'hello', you play as Van, a newly-licensed private investigator with a knack for recognition that has gone awry. With every friendly greeting, Van discovers a thread to a larger conspiracy involving long-lost memories, mistaken identities, and the dangerous game of a secret society that communicates through cryptic 'hellos'. As the narrative unfolds, players navigate choices that impact relationships, alter perceptions, and uncover the truth behind the chaos — all while trying not to crack under the pressure of friendly faces with ulterior motives.