This secret art was quite effective at concealing their auras. Unless a Quasi-Saint-level cultivator happened to pass by, it would be very difficult to detect them.
If he were a monster, he would not have such a good opportunity.
Grand Supreme Elder Lao knew this very well. He could only grant this ability to some of them, not too many. A few would be enough.
If too many monsters gained this ability, they might enter human territory and begin absorbing human blood essence.
If that happened, the Heavenly Court would certainly pay close attention. They might even suspect him, which would be troublesome.
Grand Supreme Elder Lao also knew that, by now, the person in the Heavenly Court called Haotian had already begun to suspect him.
Even so, Haotian had no evidence, so naturally it would not affect him.
Meanwhile, Zhu Bajie had led Xue'er to several monster territories.
"Listen carefully. From now on, submit to us. If you refuse, we will come back and kill you."
"So, three days from now, all of you will come and acknowledge our Great King as your king."
When Zhu Bajie left those words behind, quite a few monsters became furious.
Many of the monsters cursed and shouted, but after Zhu Bajie displayed his strength and suppressed them, they became much more obedient.
Zhu Bajie had also deliberately suppressed his strength, making himself appear only slightly stronger than them.
If he truly used his Grand Unity Golden Immortal-level strength, these little monsters would probably die instantly.
After all, the aura he emitted was extraordinarily powerful.
Moreover, possessing Grand Unity Golden Immortal-level strength meant that considerable trouble would follow.
Once some Quasi-Saint-level monsters discovered their existence, they would inevitably summon them over.
Their goal would be to make Zhu Bajie and the others part