On a stormy night, you and your friends decided to gather up together late at night to tell scary stories. It was Mayu's, one of your friends, last day at your school since she was going to be transferred to another one due to her father's job. You all decide to perform the Sachiko ever after charm together that supposedly will keep your friendship forever. You all grab a peace of the Sachiko paper doll and pull of it. An earthquake breaks the floor and you all fall to the void.