It was hard to say if it was caused by a Magical Treasure, but if there was one, it was definitely a terrifying Magical Artifact.
Wang Meng wasn't interested in Magical Artifacts. Since he himself was heaven-defying, he was naturally interested in similarly defiant attributes.
He spread out his Divine Sense. If it were caused by a Magical Artifact, the phenomenon would actually be less impressive. But if it wasn't a Magical Artifact, then that would be something Wang Meng would truly love.
A treasure would definitely not be able to hide from his Divine Sense. His Divine Sense quickly swept over the area, which was less than a hundred meters in radius. It was unlikely to be caused by a treasure, as his Divine Sense didn't detect any source. He found it hard to believe that a Magical Artifact capable of eluding his Divine Sense even existed in a Small Thousand World.
