Xu Yan's expression was grave, the cold gleam of the blade brought him immense pressure.
Wu Yuan's strength was not weak, and with a secret technique similar to a life-burning killing move, he had activated the Divine Artifact of the Thousand Martial Hall. The might of this strike was no less than Huang Liang's from before.
Moreover, with Wu Yuan's current Realm, to be able to invoke the Divine Artifact's power to such an extent, he must have received the blessings of a Supreme Expert.
Boom!
At this moment, Xu Yan's Divine Soul operated, and the nurtured Longsword within him trembled slightly, but he did not draw it.
The sword in his hand was refined by Fang Hao; it was a top-tier Spiritual Artifact.
Of course, the Spiritual Artifacts refined by Fang Hao's Artifact Refinement were not comparable to those of the Spiritual Realm.
However, the might of the Divine Artifact was the result of Wu Yuan exhausting all his cultivation and the bolster of a Supreme Expert.