Zhou Xuan's aura seemed to be undetectable.
"Oh, Boss Xuan is impressive, such strong perception?"
It wasn't that Zhou Xuan's perception was so strong, but that he had mastered the means of the "Dun Jia Art."
The millennia-old Turtle Breath of Dun Jia could be regarded as the strongest magic for "Concealing Aura."
Zhou Xuan applied the state of Turtle Breath to his current concealing aura, thereby meeting the engineer's requirements.
"Very good, Boss Xuan, not only should your aura be concealed like a stone, but your thoughts too, think of nothing, universal clarity."
This guidance pointed to the back of Zhou Xuan's hand, he had activated the Kongming Mirror, and in this world few could understand the "Void Realm" like him.
Zhou Xuan ceased all thoughts.
In an instant, he truly became like a stone, his mind void, with only a slight perception remaining.
