After all, the two elders of the Thousand Poison Sect were all masters of poison.
It was a pity that Mo Xiu's Violet Jade Spiritual Energy was not like ordinary poison. With the target already locked, it was almost impossible to avoid poisoning by the means of these two people.
In just a moment, a violet vortex appeared in the two of them.
Their True Energy was limited almost instantaneously. That thing also could not be detoxified; and if they mobilized their True Energy to go near that vortex, they found that a kind of repelling force was also revolving it. Various discoveries made them a little depressed for a while.
The two looked at each other, and soon, they had a decision.
"Good fellow, I didn't expect that you are also a master of poisoning. It would be a pity not to join our Thousand Poison Sect. But the poison you used is not a violent poison. In addition to restricting our strength, it will not poison us at all."