Beat B’TX: Vol. 1 (2005)

The Dominion, a malevolent machine empire, captures robotics expert Professor Kotaro Takamiya as part of a plan to conquer Earth using winged battle robots called B'Ts that feed on human blood. Hope appears with the revival of the heroic robot B'TX, and a battle ensues. Can B'TX defeat the Dominion? Will Takamiya's younger brother, Tepp, rescue his sibling before it's too late? The world's future depends on it.