A program where stars who want to find their true selves appear and use MBTI analysis tools to play labeling games to find their egos. It follows the star's journey to find self through big data analysis inferred by 100 others about the star, MBTI labeling games, propensity observation cameras, twists revealed by the star's acquaintances, and the star's awakening in the mirror room.
!The star discovers his true self through the eyes of the unknown public, MC corps, experts, and star acquaintances, and the public feels the joy of matching expectations and the fun of reversal in conflicting appearances.