Handsome high school student Akemi is a computer genius. One day a new girl, Yumiko, transfers to his class from another school. She quickly falls in love with Akemi but, absorbed in his computer, he pays her no attention at all. Akemi accidentally summons demons who wreak chaos on his enemies and friends.

Akito Kobayashi has always had an interest in the occult, and when he learns to control demons though the help of a computer program he created and magnetite, the essence of human life, he plans to unleash hell on earth. The only hinderance may lie within his old friend Kojiro Soma, who has the ability to stop the destruction, if he can find it within himself to do so.