Renako Amaori, a former gloomy and socially awkward girl, reinvented herself for high school and successfully made her debut. She even managed to join the top- tier popular group... only to be suddenly confessed to by two of its brightest stars?! While still struggling to give them an answer, Renako agrees to help her friend Kaho by joining a cosplay event. It's the perfect excuse to delay her reply... or so she thought. But as she witnesses Kaho's passion firsthand, something begins to stir ins...