"Impossible?!"
Jiang Yu couldn't help but shout.
He simply couldn't believe what was happening before his eyes; in his view, this was something utterly impossible.
In the Nine Domains, holy-level forbidden artifacts are invincible unless facing artifacts of the same level.
Yet, the stone box before them didn't emanate any special aura, nor did it possess a hint of sacred pressure, making it evidently not an artifact of the same level.
The surrounding cultivators were also wide-eyed, thinking that even if this stone box was extremely special, it was still a holy-level forbidden artifact. Even if it couldn't be opened, at least the stone box should be damaged, right?
But the reality was that the stone box remained completely unharmed.
"How is this possible?"
Jiang Yu couldn't help but gasp.
Although holy-level forbidden artifacts are not invincible, they are considered pinnacle treasures in the Nine Domains.
"Your forbidden artifact is not bad."
