Uchihama Academy is growing by leaps and bounds. With the construction of a new school building, there will be one last General Club Festival at the old building that is slated to be closed. The students vow to go all out to make this final cultural festival a success. The Astronomy Club of which Akiyama Sou is a member is filled with the big names on campus. Just before the festival on October 1, the club receives a request from the student executive committee to calm the uneasiness among the students. There are reports of ghost sightings, accidents, sleeping sickness, and other mysterious incidents at the old building. When Furukawa Yui, a quiet girl who transferred late into the school, appears before Sou, the gears of fate slowly begin to move. Source: ANN