Zairin thinks back to the time his village was destroyed by Bio-Zoids, how he came to be a Digald Bio-Raptor pilot himself, and how General Jiin told him of his goals to become a god and control the entire Digald Empire. Jiin later promoted Zairin to the rank of Major and gave control of Mega-Raptor to him. Meanwhile, in Zuuri City, the rebel troops gather and prepare for battle. The first Bio-Zoids attack and are defeated with the help of Ruuji and Hayate Liger.