C169 Old Friend!

Furthermore, what Qiao Mao cared about was that there was another type of aura in the Vajra Killing Array, which was the Soul Power.

It was very rare for the formation to contain the Soul Power. Unless it was a special Soul Formation, the Vajra Killing Array was not one of them.

"There's actually blade qi and Soul Power in the Vajra Killing Array. There must be something fishy about this