However, they are still in Tianshan County at this moment. Bai Yunfei tried his best but still couldn't get rid of the old man behind him.

But the old man in the air was also shocked. Bai Yunfei's speed was simply too exaggerated. Even with his flying speed, it was so difficult for him to fly.

At this moment, Bai Yunfei's sword-feathered robe was flapping wildly. With the help of this martial art, his speed was a little faster than the old man. However, after a journey of thousands of miles, Bai Yunfei was almost exhausted.

My body can no longer bear the speed.

There was a foggy area ahead, covering an unknown area, but everywhere you looked, there was only thick fog.

Bai Yunfei was shocked and felt a chance of survival.

Without any hesitation, he rushed in.

However, the old man who was flying in the sky stopped in mid-air, looking at the fog covering the sky, his face became extremely ugly.

"Damn it! We are actually in the ghost fog forest."

Looking at Bai Yunfei who had already gone deep into the fog, the old man hesitated. In the end, he did not rush in, but stayed outside the fog.

Bai Yunfei's body shot into the fog with a sonic boom, and then began to gradually slow down.

But by the time he slowed down, he had already penetrated more than ten miles.

There was gray fog all around, and I could only see about three meters away.

I tried to recall where this place was and had some vague guesses.

There is a ranking of dangerous places within the Bian Qiu Empire. Among the top ten dangerous places, those are the ones where one is almost certain to die. It seems that one of them seems to be in line with what we see now.

Ghostly fog and mysterious forest.

This is the sixth most dangerous place, and it is really a life-threatening situation. This kind of dangerous place applies to everyone. Even if one is at the Sky Control Realm, there is a life-threatening situation if one enters it.

If other warriors enter, the chances of survival will be even slimmer.

After thinking about this, Bai Yunfei's face became extremely ugly.

I didn't expect it to be transmitted to such a dangerous place.

The person in the Sky Control Realm outside definitely did not leave. Even if he did, Bai Yunfei found that his sense of direction had become extremely vague and he could not determine the direction at all.

The function of the eyes has been greatly reduced, and the mental power radiating out has produced an unexpected effect. It can actually directly cover an area of ​​100 feet in radius, which is only slightly affected compared to being outside.

It seems that there is always a way out! He became energetic again, but he did not move at all. He just sat cross-legged and took out several high-level Yuan stones to start restoring his Dantian, which was about to dry up.

The surging and pure energy poured into the body.

It took a full day for the internal strength in Dantian to gradually recover to its peak level.

But at this moment, Bai Yunfei suddenly felt weak.

The moment this feeling appeared, the internal energy that had just been sufficient seemed to be devoured by something and began to decrease rapidly.

At the same time, the Soul-Devouring Heavenly Fire suspended in the Dantian suddenly burst out with a wave, as if it had been attacked.

But along with this restlessness, the feeling of weakening seemed to be somewhat weakened.

Not only the Dantian, but also the muscles feel stiff, and the whole body is in a strange negative state.

Bai Yunfei suddenly became alert. It seemed that this was caused by a strange poison in this place. However, when he saw the reaction of the Soul-Devouring Heavenly Fire, Bai Yunfei showed joy.

The Soul-Devouring Heavenly Fire, which had originally calmed down, began to spread from the Dantian and then spread to all the cells in the body.

This is a diffusion from the inside out.

After all, it is his own heavenly fire and it cannot harm himself.

When the sky fire spread, countless ghostly screams rang in my ears, and it should be said that they went straight to my sea of ​​consciousness.

Too dense! Bai Yunfei's sea of ​​consciousness was agitated, and his mental power felt disordered.

But as the screams sounded, Bai Yunfei felt that his mental power seemed to have increased, and countless dense spots of light quickly merged into his mental power.

Although it is extremely small, the number is really huge, and this is a visible growth.

Soon, the Soul-Devouring Heavenly Fire spread beyond its body and out of its body.

The horrifying screams finally stopped.

All negative states disappeared without a trace.

He breathed a sigh of relief. Fortunately, he had the Soul-Devouring Heavenly Fire, otherwise, he would be in real trouble.

There is no wrong version in the 1619 book forum!

The soul-devouring sky fire began to spread rapidly, and screams were heard wherever the fog came into contact with it.

But even so, the fog showed no signs of dissipating.

When the Soul-Devouring Heavenly Fire spread to more than a hundred feet, Bai Yunfei took it back, but it covered his body surface densely, forming a layer of flaming armor.

When burning the outside, the growth of mental power is extremely slow, while it is increasing rapidly inside the body, but Bai Yunfei does not want to always feel weakened.

The old man who was flying in the sky outside the ghost fog forest showed a look of shock at this moment, because the fog dozens of miles away had undergone a change that had never happened before, and a red light shone through it.

Then I thought that this must be Bai Yunfei's will-o'-the-wisp.

Could it be that there was something wrong with this guy that made him use his unique will-o'-the-wisp?

At the moment when Bai Yunfei's soul-devouring sky fire was retracted, two rays of light suddenly flashed in the thick fog at an unknown distance away, and it was like a bolt of lightning in the fog.

The sound coming from the throat was like thunder, spreading over an area of ​​hundreds of miles in an instant, and the fog began to fluctuate wildly.

The range extended to an area of ​​a thousand miles.

Even Bai Yunfei could feel the fluctuations in the fog around him.

The old man who was flying outside also saw the strange change of the fog. He thought of the legend and his face turned pale again.

Bai Yunfei's heart was pounding, and he felt a huge danger was approaching.

This danger even exceeds the threat from the Sky Control Realm.

It seems that there is a huge danger hidden in this fog!

But at this moment, Bai Yunfei had completely lost his sense of direction. Even with the help of his mental power, he still could not tell east from west.

As far as I can remember, this ghostly fog covered an area of ​​a thousand miles, and it was definitely a huge dangerous place.

However, there was one thing that surprised him. In this mist, after the technique was put into practice, a large amount of yin energy poured into his body crazily.

Could this be another area that is related to the ghost world? It seems that the ghost world has left many marks in the Shengyuan World. It is estimated that after being here for so long, the human masters must know about it.

After thinking for a while, he walked in one direction.

However, his mental strength was always in a state of release, with the Soul-Devouring Heavenly Fire as armor, making him like a fire god.