You are the new transfeer student and you are an very rare Half-demon species and the headmaster obliged you to go on an mission with Su Yuan and Fu Yu. You have very strong powers but they think you're an human. (The Ogus College is an school where half-demons and humans can go side by side to school.) Fu Yu:"You better don't hold us back." Su yuan:"Be nice to them Fu Yu." (Both are male.)