Wang Daoyuan knew all too well just how powerful the Black Stone Treasure was.
Back when he was in the Earth Immortal Realm, no matter what methods he used, he had been unable to damage even a single fragment.
Even now that he had broken through to the True Immortal Realm, he could at most leave a faint mark on the black stone.
Such an incredibly formidable material was merely an imitation of the Void-Piercing Flying Boat.
Then wouldn't the material of the Void-Piercing Flying Boat itself be far stronger?
"Senior, do you know how this material is forged?"
The Calamity-Conquering Formation Immortal shook his head. "I do not possess that ability. Countless True Immortals of the Immortal Realm joined forces to seize the Void-Piercing Flying Boat and even interrogated the Devil Race, yet they still failed to obtain its forging method."
"The Devil Race guards this material's secrets very closely.
Anyone who knows how to forge it remains in the Devil Realm and will never leave.
Even if the Nine Great Immortal Lords acted personally, they could not go into the Devil Realm to capture anyone."
"Then what about the Black Stone Treasure?" Wang Daoyuan felt that the fellow was deliberately keeping him in suspense. If there truly was no way to obtain the forging method for such material, how had the Immortal Realm created black stone?
"With so many experts in the Immortal Realm, could they all be fools?
The Devil Realm's overall strength is not much lower than that of the Immortal Realm. It is only because that old fellow, the Heavenly Demon, is too powerful that he can suppress the Immortal Realm.
Below the Heavenly Demon and the Immortal Lords, the two sides have no great disparity in strength or inheritances.
With that said, you should