In their former lives, 500 years before Genjyo Sanzo and his crew of misfits began their journey west, they were gods, but being godly didn't make them act any more divine. When Goku flies into a murderous rage after seeing his best friend die, Heaven's had enough and wants him dead! But Konzen Douji, Field Marshal Tenpou, and General Kenren are willing to do anything to protect Goku, even if it means turning all of Heaven against them. (source: Sentai Filmworks)

Hades is planning to take over the world, to achieve that goal, he sends out deceased Gold Saints to take Athena's head. Seiya and the other Bronze Saints come to help but their help isn't appreciated by the remaining Gold Saints that are still alive. (Source: ANN)

Getting ambushed by rogue demons on the road is business as usual for the Sanzou party. But when their latest assailants turn out to be humans, the group is left dumbfounded. The mystery only deepens when they encounter a wandering priest, Hazel Grouse, and his imposing bodyguard, Gaty Nene Hawk. The pair hails from the far West, with Hazel using his powers of resurrection to aid grief-stricken villages. While his ability is greatly welcomed by the people, the truth behind it is less miraculous than it seems. Furthermore, the resurrected humans gain golden eyes, a trait they share with the group's recent attackers. It appears that the friendly priest's intentions are not as generous as one might expect—and the Sanzou party is a step away from unraveling them.

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.