Soichi Negishi moved to Tokyo to chase his dream of becoming a musician playing stylish, Swedish-style pop. Instead, he finds himself leading the death metal band Detroit Metal City, or DMC, as the costumed and grotesquely made-up "demon emperor" Johannes Krauser II. Although he hates the role and the things he has to do as a member of the band, he has a definite talent for it. Adapted from the hit Japanese comic book by Kiminori Wakasugi, the movie follows Negishi s antics as he tries to reconcile the two very different sides of his life and find out what it really means to achieve his dream.