Three students are chosen from the Phai Zhuq academy by Master Mao to protect the evil Dai Shi's concealment. After an altercation, Jarrod is kicked out of the academy and the cub Casey is put in his place. Jarrod objects and leads to releasing Dai Shi and destroying Master Mao's physical form. The trio are sent to their new master, the mellow R.J., the owner of a pizza place. He alone has the tools for them to protect the world from Dai Shi.