Miraculously surviving an encounter with a dragon, Kenny Blackwood remains alive in Japan. Now he is part of a secret organization of warriors and magicians that protects people from demons and monsters. During the day, Kenny studies at school, and in the evenings, together with his friend Kiyomi, he takes part in dangerous operations. But something terrible happens to Kiyomi… She changes, turning into a monster just like the ones they defend people against. Kenny is faced with an unimaginable choice: to save the girl or to fulfill his duty? After all, humanity’s existence is threatened again, and every hour counts…