C1651 There Are also Ways to Quickly Eliminate Them

After hearing Perverted Evil Cultivator's answer, Liu Lei was very satisfied.

Since there were traces and reactions, it was easy to deal with.

It didn't matter what the reaction was, as long as it appeared, he would be able to detect it.

At that time, he would know that Perverted Evil Cultivator's Senior Brother had returned, and could make preparations in advance