Step into the unpredictable world of 'Whose Item Is This?!', where you, a lowly assistant to a famed detective, stumble upon a post-apocalyptic carnival filled with bizarre items and quirky characters. Your mission? Identify the owner of these strange possessions to unlock the secrets of the carnival and stop a cataclysmic event from happening. Use your wit to interrogate eccentric carnival-goers, solve riddles, and piece together clues while navigating punchlines and pratfalls. Will you find the owners before chaos reigns, or will your clumsiness spark the world's end?