In a bustling city of peculiar characters and oddball items, players assume the role of Felix, a witty yet hapless private investigator who has lost a mysterious artifact in a crowded flea market. The twist? Every person Felix interviews believes that the artifact belongs to them, leading to a tangled web of misunderstandings and bizarre claims. Players must navigate witty dialogues, make choices that influence the investigation, and uncover comically outlandish backstories to identify the true owner of the item. The narrative unfolds through vibrant text descriptions and clever choices, each leading to unexpected outcomes, humorous side quests, and potential encounters with eccentric townsfolk.