"Lord, we can actually activate that and give it a try."
Outside the Rock Demon Domain, Wo Gu and Billy looked extremely battered, but their forces were much larger than those of the other allies.
After the planetary spaces were merged, Wo Gu had summoned Billy and a large number of his former subordinates through the Celestial God Domain, forming a Mechanical Legion.
For this reason, the Headmaster's prediction of Wo Gu's group's chances of victory had been quite high. He had even believed they had the highest chances.
Yet he had not expected them to retreat in defeat just like Vayne.
"This is way too ridiculous." One of the subordinate Mecha Masters secretly transmitted his complaint. "Is this guy a rock demon? Or a dragon tortoise? Even interstellar cannons can't do anything when he curls up inside his shell."
"Exactly. It feels like that Black Rock Element is inexhaustible. We can't break through its defenses no matter what we do." Another Mecha Master chimed in.
With the Lord's special domain assisting them, their Mechanical Legion had directly used the faction's top-tier mechanical armaments within the domain, instantly assembling all kinds of Star Level weapons. Their individual mechas had also been strengthened dozens of times under the domain's enhancement!
Within the domain, captain-level Mecha Masters could rely on it to use certain star-level weapons with a single mecha, nearly increasing their combat power a hundredfold. This was also the first time many of the Mecha Masters had seen their own Lord's domain become so powerful!
Yet even so, they had still failed to win.
The rock demon in the Rock Demon Domain was like an unbreakable giant dragon tortoise. No matter how powerful the weapon, it would be blocked by that thick shell, while the abundant Black Rock Element could