Assault
Ruuji's group returns to Zuuri, and as they are passing through the secret entrance they are spotted by Digald soldiers. The troops mount a sneak attack on the city in the middle of the night, and Felme drops Souta and Bio-Kentro into the city to go after Murasame Liger. Ruuji joins the battle with Hayate Liger, but once again has problems fighting Bio-Kentro. Hayate finally transforms into Mugen Liger and destroys Bio-Kentro. With one of their leaders gone, the Digald forces retreat.
Aired 27/11/2005EP 34 - Assault

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)