The cyan flames kept fluttering, and the screams kept coming from all over the body, and the faces of Li Hongfei and Li Shiya became more and more ugly.

As time passed, more and more people on his side died, and the cyan flames that instantly turned people into white bones were chilling even for him.

This formation was so terrifying that they had tried to escape, but they were horrified to find that these formations were like a labyrinth, and they couldn't get out.

Looking at the endless cyan flames, there was a hint of despair in his eyes, but just when everyone was desperate, an exclamation came again.

"Found it. ”

Li Hongfei and the others were taken aback, and their figures hurriedly retreated to avoid the cyan flames, and then they glanced at Yun Wuxie, only to see Yun Wuxie's figure suddenly burst out.

And that direction surprised everyone, because the direction that Yun Wuxian was running in was the same direction that those cyan flames generated.

Everyone looked at the cloud innocent in shock, and for a moment they forgot about the cyan flames around them, and then a few screams came, and everyone's faces changed drastically.

"Whew!"

Those cyan flames seemed to have seen someone coming, and they instantly swept out towards Yun Wuxie, looking at the rushing flames, Yun Wuxie's eyes were slightly cold, and the gray spirit yuan burst out.

"Bang!"

A dull sound suddenly sounded, and under the weirdness of the gray spirit element, a little cyan flame was actually absorbed, and Yun Wuxian had already seen this situation.

However, these flames were not able to stop Yun Wuxie's progress, and his body kept flashing, as if the cyan flames in front of Yun Wuxian seemed to have become smarter.

One after another cyan flames emanated, and the cyan flames were unexpectedly intertwined, and soon a cyan fire net was formed under Yun Wuxie's dark eyes.

There was a terrifying high temperature emitting from the fire net, and the air could be heard crackling, and Yun Wuxian looked at the cyan fire net in front of him with a solemn face.

At this time, in his heart, he believed more and more that the cyan petals were the base of the formation of these cyan flames, and as long as these cyan petals were destroyed, the cyan flames would not regenerate.

"Li Hongfei, pay attention to the cyan petals, and quickly destroy them, it should be the foundation of the formation. Then Yun Wuxian yelled.

Li Hongfei, who was in a panic, turned around and shouted, "Hurry up and destroy those cyan petals, that's the formation base." ”

With Li Hongfei's shout, the people around him used the spirit yuan to explode towards the cyan petals.

"Boom!"

Loud noises rang out continuously, and the cyan petals shattered one after another under the violent spirit elements of everyone.

At the same time, Yun Wuxian stretched out his white palm, and a flash of essence flashed, and on that palm, the gray spirit yuan continued to surge, and the surrounding spirit yuan was sucked into the gray ball.

Above the palm of his right hand, a transparent Lingyuan bead condensed, and with the formation of the Lingyuan bead, a violent aura suddenly erupted above this Lingyuan bead.

"Go!"

A loud shout suddenly sounded, and then the beads condensed by the spirit yuan exploded towards the cyan fire net.

"Boom!"

A loud bang suddenly sounded, and under the horrified gaze of everyone, I saw that the cyan fire net burst instantly, and the flames burst out in all directions.

However, at this time, Yun Wuxian appeared in front of those cyan petals in an instant, his sleeve robe waved, and the cyan petals cracked one after another, and as the petals broke, the cyan flames gradually decreased.

"Boom!"

The sound kept ringing, and with the concerted efforts of everyone, the cyan petals shattered one after another, but when the last petal disappeared, the dense qi dissipated.

When a ray of sunlight shone in, everyone exhaled, and then there were a few white bones left under the ground, but at this time, the cyan flames on those white bones had all dispersed.

"Whew!"

Seeing the cyan flame disappear, Yun Wuxian also exhaled, the cyan flame was too terrifying, even he had to deal with it carefully.

Even so, there were still patches of burns on his body at this time, and the white robe had many small holes under the cyan flames.

Li Shiya and the others were also extremely embarrassed, their original clothes were a little torn, revealing a touch of spring light, which made the eyes of the people around them look at Li Shiya a little strangely.

"It's so dangerous, if you stay, you have to die in this battle. Then Li Hongfei's complexion finally eased, and he still had palpitations at the cyan flame just now.

However, at this moment, there was a boulder not far from everyone, but on top of the boulder, a flash of light suddenly flashed, and several large characters stood out.

"Twin Flames"

That Yun Wuxie's eyes flickered, and suddenly saw the handwriting flashed by the light, and as soon as he stepped on the ground with his toes, his body was swept out, and when Li Hongfei and the others were originally relaxed, when they saw Yun Wuxie suddenly rising, they suddenly tensed up again, and their eyes looked around directly.

Just when they thought something was happening, Yun Wuxian had already come to the bottom of the boulder, and he looked up at the handwriting on the boulder.

Li Hongfei and the others also seemed to have discovered something, and they all rushed to the place where Yun Wuxian was, and only when everyone came to the bottom of the boulder did they see the handwriting on the boulder.

The handwriting has become a little blurry with the passage of time, but the trajectory of the font can still be seen faintly.

"The Twin Flame Formation is a second-grade top-level formation, and I have set it up here to test the strength of everyone. ”

Looking at these two sentences, Yun Wuxian pondered for a while, what does this mean, to examine the strength of everyone? But why should you examine the strength of everyone?

Also, taking everyone's lives to investigate whether this is a bit too much, Yun Wuxian glanced at the words on the boulder again with some doubts, and his heart moved.

"Could it have something to do with that heritage? ”

I saw that in Yun Wuxie's eyes, he looked at a road not far away, and he had a slight plan in his heart.

"What do these handwritings mean?" At this time, Li Hongfei was contemplative, and Li Shiya also frowned, thinking about the meaning of the boulder.

"Let's hurry up and go!, otherwise, the people of those families should have already arrived!" Thinking of the people of those families, Yun Wuxie's heart also moved, thinking that those people should also encounter the same problem!

He didn't believe that the inheritance of this formation master was so easy to obtain, if it was possible, those people might have encountered a formation that was even more terrifying than the one they had encountered.

Just a second-level formation almost made himself and others explain here, and he also suffered heavy losses, which shows the benefits and disadvantages of this formation, I think there should still be the same formation in the heavenly cave.

Thinking of this, Yun Wuxian also felt a tingling of his scalp, if it was really as he thought, there was also a higher-level formation existence in the Heavenly Cave, how terrifying it would be.

"Okay, let's go. ”

Li Hongfei and the others no longer hesitated at the moment, after all, time was pressing, and they had to rush to the front of the other houses to reach the so-called Heavenly Cave, otherwise the good things would change hands.

After rectifying it, Li Hongfei's sleeve robe waved into the distance, and at the same time, in the rear, I saw a strange scene happen again.

The cyan flame that had been extinguished actually burned again, and what was even more strange was that there was a burning sensation in this place at this time.

The white bones of the forest turned into dust under the cyan flames, and the cyan petals that had been destroyed actually bloomed again, and the cyan flames flew down to the middle of the cyan petals, and the cyan petals were wrapped, and then the cyan flames disappeared again.

At the same time, the words on the boulder were gradually disappearing, and a crack appeared on the boulder.

"Bang!"

A muffled sound suddenly sounded, and those cracks became more and more, only to be seen to instantly change into many stones, piled there.

"Roar!"

Suddenly, a roar suddenly sounded, a sound of chickens flying and dogs jumping, a throbbing, and there were several spirit beasts that were not far away.

When those spirit beasts rushed here, the cyan petals suddenly erupted, and the cyan flames instantly attacked those spirit beasts, and a trace of panic appeared in the eyes of those spirit beasts.

"Roar!"

The surging spirit yuan was running, and it instantly smashed through the cyan petals and fled in the direction that Yun Wuxian and the others were taking.

And the cyan petals finally turned to dust with an explosion......

(Newcomers need everyone's support very much, please collect it, Xie Luxie)