Farewell
Jiin declares himself god of Digald and the entire world. Zairin and his troops fond themselves under attack by Bio-Raptors, and Zairin returns to Digu to demand an explanation from Jiin. It is revealed that the Bio-Zoid pilots are actually human souls extracted and placed inside machine soldiers in order to be compatible with the Zoids. Zairin begins setting the souls free of the machine soldiers, but is interrupted by Jiin, and Volcano faces off against the completed Bio-Tyranno. Zairin is rescued by Felme and the two of them flee.
Aired 05/03/2006EP 47 - Farewell

Zoids Genesis
Natural disasters have devastated planet Zi, killing off almost all life. A thousand years later humans have gradually re-established civilization, salvaging ancient Zoids through diving and mining efforts. In a village whose most previous item is a giant sword which they worship as a holy symbol. A teenage boy discovers an ancient Liger-type Zoid while on a deep water salvage operation. Suddenly the village is attacked by skeletal Bio-Zoids intent on stealing a powerful generator located in the village. Our teenage hero awakens the Liger and discovers that the towns sacred sword is the Ligers weapon, together they fight off the mysterious Bio-Zoids. At least for now...
(Source: AniDB)