Albert is a student at a magic academy, but because his magic is out of control, he is often ridiculed and ostracised by his classmates, and even expelled from the academy. When the town is threatened by dark magic, he accidentally breaks into an abandoned castle and discovers a dark magic book. In the dark world, he meets a trapped girl. Together, they overcome many difficulties, fight against dark creatures and the dark lord, and finally succeed in returning to the town. However, the town has become a wasteland. When they lead the townspeople to rebuild their homes, they discover that there is a greater conspiracy behind it!