SOD star Iori Furukawa makes a special appearance in the 3rd room barrier! The main character, Kiyoshi, is a janitor at Otsuki Gakuen, an underwear thief who is hated by female teachers. One day, he hears a voice from inside the room, and when he removes the amulet, he is attached to an evil spirit and gains the power of the barrier. With that power, he controls the female teacher and begins his revenge...
