Jiang Ziya, a top commander in the divine army of the Kunlun Sect, is victorious in the battle between the Heavenly powers and the Shang dynasty. Before he can ascend to his new position among the Gods, he is ordered to execute the Nine-Tailed Fox Demon who threatens the mortals' very existence. But when the Fox Demon shows him the secret to her power, an innocent human girl, he is unable to complete his task resulting in his banishment to the mortal realm forever. Ten years later, atop the ruins of war, Jiang Ziya is once again given a task that will bring him back to the Heavenly realm – execute the Nine Tail Fox Demon regardless if the innocent life is lost. Now Jiang Ziya must decide – follow the will of heaven or find his own path to becoming a true god.

Taking place in the past it offers a view at the Saiyuuki quartet before their formation and their journey to the west. First OVA starts with Sanzo and his master, also with Ukoku (known as a later Ni Jianyi). Second OVA shows first meeting of Goku and Sanzo. Third OVA considers the events after Hakkai's sins and his trial (that we know from first season of "Saiyuuki") and his decision to live in Gojyo's house.

An OVA adaptation of the climactic part of Saiyuuki Gaiden.

Li Yao, a genius craftsman, has been unable to break through the bottleneck due to the low development of his psychic powers, and then he obtained 40,000 years of cultivation by chance. Knowledge, thus opened up, but still missed the joint entrance examination. With the encouragement of friends and mentors, relying on his willpower to regain the opportunity to participate in the joint entrance examination, he finally entered the university of his choice and entered the story of realizing his dream of becoming a craftsman.