Mu Yun took a breath.

Although his talent in formation refining is not as good as alchemy and weapon refining, he has seen a lot of immortal formation giants, and he has also seen some of the methods of those immortal formation giants.

Although this formation is somewhat incomprehensible, it does not mean that there is no chance.

Mu Yun took a step forward and landed on top of a stone.

"Come!"

Taking Wang Xinya in his palm, Mu Yun said: "Hold me!"

"Um!"

The two of them moved on.

Mu Yun took another step based on his understanding of the formation.

The stone is more than one meter long and wide, and two or three meters thick. When two people stand on it, it is not an obstacle at all.

Step after step, Mu Yun kept making leaps and bounds.

The stones seemed to be one after another, but in fact, after advancing a few hundred meters, Mu Yun discovered that opposite the stone array, there was also a cliff, and above the cliff, there was a cave with them.

The positions echo each other from a distance.

"There it is!"

Mu Yun looked ahead and said with some encouragement.

At least he hasn't had any problems so far, based on experience.

Coming!

Seeing that there were still more than ten meters away, Mu Yun's heart moved.

Kaka...

However, at this moment, Mu Yun took the next step and stepped on a stone.

But in an instant, the stone shattered.

A strong thunderous suction force directly pulled his and Wang Xinya's bodies downward.

At this moment, it was as if gravity had increased thousands of times.

The bodies of the two men drooped straight down, falling into an abyss that could not be seen at the bottom...

A rumbling sound rang in his ears, Mu Yun held Xin'er in his arms, and fell all the way down.

Time seemed to have stopped passing. I don’t know how long it took for this kind of fall. Suddenly, the speed slowed down. Finally, Mu Yun’s body hit the ground with a bang.

On hard ground!

The speed was very fast at first, but then it slowed down a bit. Mu Yun didn't feel too much pain from this fall.

At this moment, Wang Xinya hurriedly patted Mu Yun's body and said comfortingly: "Brother Yun, are you okay?"

"I'm fine!"

Mu Yun said slowly, looking around carefully.

It was pitch black all around, and it looked like there was nothing special about it.

With a wave of his hand, in Mu Yun's hand, the luminous pearls spread out in all directions and were embedded on the surrounding walls.

Only now did Mu Yun realize that he and Wang Xinya were in a canyon.

Looking up, the canyon is getting smaller and smaller, and they fell down from the gap at the top of the canyon.

At this moment, the canyon stretches endlessly in front and back, and I don’t know where it leads.

Seeing this scene, Mu Yun became even more puzzled.

This place looks so weird.

"Be careful!"

"Um!"

The two chose a direction and continued moving forward.

This time, Mu Yun did not dare to be careless.

Moving forward, Mu Yun didn't find anything strange for a long time.

But the more we advance in this passage, the more we find that the place becomes narrower.

Mu Yun Youyu held the sword in his hand and moved forward step by step.

"ah……"

But suddenly, a miserable howl sounded from the front.

Immediately afterwards, Mu Yun only saw a small snake several meters long, twisting its waist and crawling on the ground at a speed that was faster than a waterfall rushing down.

And it looks very funny.

Mu Yun just wanted to laugh, but when he saw the huge creature behind the little snake, he stopped laughing.

"The sky-swallowing dragon!"

Mu Yun felt his eyes dizzy when he saw the big guy, which was thousands of feet long and hundreds of meters thick.

But look carefully at the little snake being chased in front of you. In its previous life, it had two claws, a pair of claws, holding an egg.

The egg was two or three meters high. A snake with four legs, only a few meters long, was holding the egg and biting it to death. The way it was running looked so funny.

"I'm really in trouble. Didn't I just steal a dragon egg from you? I will pay you back in the future!"

"Stop chasing me, and don't chase me seriously again!"

"Wo Cao, are you still chasing me?"

"If you are really serious about pursuing me again, I was famous in the fairy world back then..."

boom……

But before the four-legged snake could finish speaking, the Sky-Swallowing Dragon directly ejected a stream of magma, and knocked the four-legged snake away with a bang.

After spinning several times in mid-air, the figure of the four-legged snake fell to the feet of Mu Yun and Wang Xinya with a bang.

But the egg in his hand was still held tightly.

The four-legged snake was in a terrible state, but this blow did not kill it.
Chapter completed!