C500 This is too strange

"It's just a dagger, is there any difference between ordinary and extraordinary?" Xi Ruo smiled helplessly and didn't take it to heart.

"But, this ?" Mu Yan wanted to say something but hesitated, as though he did not know what to say.

At this time, Artifact Sovereign came out from the inner hall, and casually asked: "Mu Yan, what's wrong?"

"Master." Mu Yan said in shock, "Look