It would have been fine if she hadn't done this step. After she did it, her beautiful eyes suddenly widened like copper bells.

no!

A clear array light curtain like a mirror appeared in front of her. There were precise scales on the edge of the light curtain, and the distance position was written on the scales.

The farthest distance can be six thousand miles away!

"This..." Liu Lingxuan lost the ability to speak for a moment, as if she was hit on the head with a stick, and her brain froze.

It was also the first time that Xu Qingying and Zhen Yongfu saw Lu Qingan's optimized demon-hunting formation, and they were also amazed by this scene.

"Are you sure this formation can really search for the traces of the demons?" Liu Lingxuan had just said this when she saw a red dot appear on the light curtain.

And the distance is displayed, it is just inside their sect.

The specific location is in the hall where Song Chi is.

She naturally knew that there were demons in that place, and that the demons imprisoned there were all those they had captured.

And she remembered that the demon-hunting formation that Chen Changsheng brought last time seemed unable to identify the traces of demons at a very close distance!

"You can also click on the light curtain to check the strength of the demons." Lu Qing'an said.

Upon hearing this, Liu Lingxuan acted quickly, and then saw a scene that made her even more silent.

After clicking, characters appeared on the red dot in the light curtain, which corresponded to the strength of the demons imprisoned in their sect!

This formation...is simply too perfect!!!

Liu Lingxuan quickly looked at Lu Qing'an and found that Lu Qing'an was looking at her calmly with a faint smile on his lips, as if everything was under his control.

At this moment, a special emotion arose in her heart.

For the first time, I found that this guy seemed a little bit handsome...