Tang San lost his mother since young, and he and his father depend on each other dearly. Tang San possesses extraordinary wits and talent since young, and aspires to be a great soul master. One day, he was sent to Nuo Ding Academy for cultivation. There, he came under the tutelage of Yu Xiaogang and also gets to know an orphan girl named Xiao Wu, who became sworn siblings with him. Later, to further improve his cultivation, Yu Xiaogang brings Tang San to Shrek Academy. There, Tang San, Xiao Wu and five other youths form a group known as the "Shrek Seven Devils". The seven youths later enter the Tian Dou Royal Academy, where they became embroiled in the princes' battle for power. In the meantime, Tang San also discovers the person who killed his mother - none other than Martial Soul Pavilion's Bi Bidong; whom is actually Xue Qinghe in disguise. To stop Martial Soul Pavilion from destroying the Tian Dou Kingdom, Tang San allies with the various sects of the kingdom and wages war against Martial Soul Pavilion.
