After carefully observing for a while, Lei Yu showed no signs of mending the knife, and Shi Fang breathed a sigh of relief.

In this way, Lei Yu does not harm others, and Shi Fang does not have to make a move, which reduces the risk of exposure.

After Lei Yu put down everyone, he didn't make a move at the first time, he first took a cautious look around.

Suddenly, his face turned pale without warning, and he said with a panicked expression:

"This, what's going on? Senior Uncle Tongji, Senior Brother Wei, Senior Brother Xuankong, are you all right? ”

As he spoke, he suddenly pounced on Tongji.

Shi Fang's heart tightened, but he didn't feel the danger, so he couldn't hold back and didn't make a move.

Lei Yu threw himself to Tongji's side, shook Tongji's body while crying and mourning, and said:

"Uncle Shi, are you okay, don't scare me."

Seeing that Tongji didn't react, he pounced on Xuankong and the others again, and after checking everyone like this.

Lei Yu stood up, breathed a sigh of relief, and said half-jokingly:

"What, there is no one, strange, I obviously felt a little strange just now."

Shi Fang took a deep breath, a little surprised in his heart, he didn't expect him to be sensed.

Fortunately, fortunately, even if Lei Yu could barely feel some of his breath, he shouldn't find anything.

Now Shi Fang's strength is far beyond that of ordinary powerhouses in the Void Realm, not to mention that he also has four different avenues, and it is easy to hide his aura.

He also didn't believe that Lei Yu could really feel the abnormality.

Maybe the other party just staged a temporary scene, the purpose of which was to blow up the danger hidden in the shadows.

In any case, the current situation did not exceed Shi Fang's expectations, he just had to observe.

In the dim demon tower, Lei Yu shook his head and said:

"Forget it, forget it, even if I am really discovered, who can stop me."

With that, he walked to the gate leading to the depths of the Demon Suppression Tower and pulled out a yellow-orange-orange token.

"Boom!"

The door rang up.

This token was specially stolen from his master in exchange for the head of the academy.

From here, you can enter the depths of the Demon Suppression Tower.

Shi Fang forcibly separated a spiritual imprint and followed Lei Yu in.

The latter did not notice anything unusual.

The Demon Suppression Tower is divided into nine layers, which correspond to cultivation, and the ninth layer is suppressed by the Great Demon of the Creation Realm.

The Courtyard Commander can only enter the seventh floor.

Lei Yu stopped at the seventh layer, and the monsters imprisoned here also reached the Returning Yuan Realm.

The strength is good, and the demonic aura emitted is becoming more and more terrifying.

Even if you listen carefully, you can still hear the shouts of several powerful demon clans.

Lei Yu took a deep breath, showed an expression of enjoyment, and said:

"Ah, it's all the breath of compatriots here, don't worry, I'll let you out soon, but whether you can survive or not depends on your creation."

The restless demonic aura in the air instantly quieted down a little.

Lei Yu took out nine black stone slabs, which exuded a terrifying aura.

Shi Fang clearly saw that since Lei Yu took out the stone slab, the surrounding demonic qi had retreated a little.

His face froze, Demon Emperor!

He didn't know how Kunlun's Demon Suppression Tower was broken, but as expected, it was also this method.

And the aura emanating from the stone slab is estimated to be the Demon Emperor's.

Because apart from him, no demon clan can exude such domineering power.

Lei Yu arranged the black slate on the seventh floor, and the moment the black slate was arranged.