Gravure idol "Kojima Miyu" is extremely fearful. So, she is thrown into a hospital rumored to have ghosts to thoroughly scare her! With consecutive scenes that seem real, such as attacking zombies and a Kokkuri-san session, her swimsuit bursts into action! Believing in the staff's words that "Gravure idols get more jobs if they can react in scary situations," Kojima Miyu decided to build her resistance in a frightening hospital. However, the continuous and unexpected fear broke both her composure and her swimsuit!