In 'Persona Puzzle: Whose Am I?', you wake up in an eerie, abandoned theater with no memory of who you are. Each act presents a new challenge, where you must solve riddles and confront shadowy figures, all the while piecing together fragments of your identity. As you venture deeper into the theater, you discover that your amnesia is connected to a powerful secret society that manipulates memories. Can you reclaim your forgotten self before the society erases you forever? Your choices shape your path, determining the fate of characters intertwined with your past and revealing dark truths lurking within the shadows.