The story takes place in 1999, the end of an unknown century. Located in the mountains, a private school known as the "Supernatural Academy" due to the constant occurrence of supernatural events has welcomed its young and strong new principal, Maya Kamishiro (voiced by Yoko Hikasa). Maya, who absolutely does not believe in the existence of supernatural powers, came here to investigate the cause of death of her father Richie. She met a mysterious man named Uchida Fumiaki (voiced by Daisuke Mizushima). Uchida, who had just appeared, said something that surprised Maya. He actually came from the future in 2012! Can this suspicious man's words be believed? What is the world like in 2012? A series of accidents made Maya gradually believe Uchida's words, and the reason why Uchida went back to the past gradually surfaced.