On June 9, 17 years ago, a massive earthquake struck the entire world. Nobody knew what caused it, and no one could figure out the cause of the earthquake. The government and the Poice formed a special unit to investigate the mysteries of the earthquakes. The holes in the ground were found to be mysterious, and there were reports of monsters near the places. The Poice and the government formed the "Knight of the Story and the Art" to investigate these strange phenomena. They put some of their men in the room to guard the hole, but the hole is not as bad as they thought it would be. The third earthquake of the year has just occurred, and the Knight of the story and the art says he's not used to this kind of thing. He asks the kid to check the room again, and he asks her to accompany him.