Wang Ba heard this and his heart tensed.
He vaguely figured out what stage of existence this unfathomable old tortoise was.
"But since you're here, it just so happens that I can relieve my fatigue. I haven't moved my hands for so many years, and I really want to have a good fight."
As he spoke.
The gigantic and ferocious Mystic Tortoise had already flipped its body, its four claws firmly gripping this Roc bird, its turtle head biting once more into the neck hidden by feathers.
Blood energy roared like the sound of the sky collapsing!
The Roc bird, severely injured by this, immediately let out a wailing screech of pain.
Its wings attempted to flap again, but were directly suppressed by the blood-red claws formed from the blood energy of the Mystic Tortoise.
The beak pecked chaotically, but could no longer harm the opponent.
Wang Ba's eyes showed a strange light.
This method of manipulating blood energy is quite similar to the "True Martial Sutra".