Jiang Chen is the notorious sickly Sixth Prince of the Great Xia Dynasty. By day, in the eyes of outsiders, he is physically weak, unable to accomplish anything in either literature or martial arts, and nothing but a useless wastrel. But no one could ever imagine that after guarding the imperial mausoleum for twelve years, he unexpectedly obtained the inheritance of the Divine Dragon Cauldron and mastered the Yin-Yang Divine Art, giving him extraordinary talents. He single-handedly founded the Hall of Yama, a force so fearsome that both the Great Xia Dynasty and its neighboring kingdoms tremble at its name. Because of his ruthless decisiveness in killing at night, he has earned the nickname Living King of Hell.