The Baigu Mountain, more than 30 meters high, collapsed suddenly, which made Yang Yiyun's heart jump wildly.

"Hurry up~"

Yang Yiyun greeted the two apprentices and ran immediately.

The old man said that there was a Bone Demon in the White Bone Mountain. There is no doubt that the collapse of the White Bone Mountain at this time meant that the Bone Demon was about to appear.

The three masters and apprentices immediately ran wildly.

Not a few steps after walking, the abnormal change protruded, and the bones scattered on the ground clicked and clicked under the feet of the three people.

In the blink of an eye, a wall of bones took shape.

The road ahead was blocked, Yang Yiyun and the two apprentices could only stop.

Looking back, I saw that after the Bai Bone Mountain collapsed, it was replaced by a dark evil spirit, covering the entire Bai Bone Mountain inside. At this moment, no one knew what kind of bone demon would come out of the Bai Bone Mountain in the evil spirit.

However, judging from the evil aura that obscures the sky and the sun, the bone demon who is about to appear must not be a simple one.

In Master Yun Tianxie's mouth, the bone demon is comparable to an ancient warrior of the Golden Core level. Yang Yiyun is not unaware of the creatures who become demon from the bones. There are records in the cultivation classics taught by Master in his mind.

Like the zombie path and ghost cultivation, Paul is also a demon path that cannot be underestimated in cultivation.

Of course, it is different from the real demon race. The bone demon is the bone demon that has produced consciousness in a long time, so that it consciously begins to absorb the aura of heaven and earth, thus becoming the bone demon way.

At the end of the cultivation, you can also cultivate a body that resembles a true spirit body, and can also transform into any mentality.

It even depends on what bone the bone demon's body is, so that it can determine the size of its strength.

Dragon bones and snake bones achieve great differences in the strength that the bone demon possesses.

The bloodlines of similar monsters are the same.

Yang Yiyun also didn't know what kind of creatures with bones turned into demons hidden in the White Bone Mountain, which was about 30 meters high.

At this time, the appearance of the bone demon should have already discovered the three of their masters.

There was a wall of white bones that stood alone in front of him, so you don't need to think that it was all caused by the bone demon.

The purpose is obvious, to keep the three of them.

Yang Yiyun knew the danger, he hadn't seen any form of bone demon before, he was really not sure to deal with it.

Anyway, I can't run into the bone demon.

Immediately Yang Yiyun summoned the Dragon Slaying Sword, circulated the Qi in the body, and slashed against the wall of bones with a vicious blow.

"Boom~"

With a loud noise, Yang Yiyun cut a three-meter hole in the White Bone Wall with a single sword, and hurriedly said loudly to Dugu Hui and Wu Jian: "Get out~"

Duguhui and Wu Jian also knew that the situation was urgent, so they didn't dare to say more at this time, and the two hurriedly jumped out of the big hole in the bone wall.

When Yang Yiyun saw the two apprentices go out, he was relieved and leaped towards the big hole.

"Bump~"

"Ahhh~"

The things that made Yang Yiyun depressed appeared, when he leaped into the big hole, a huge force hit him.

An unstable, he fell to the ground severely, and his whole body seemed to fall apart, making him dizzy.

When I looked up, I found that the big hole he cut with a sword on the bone wall disappeared.

The big hole before, was completely repaired, but was enveloped by a layer of evil spirits.

This made his heart sink, and the giant sword was about to slash the wall of bones again.

And at this moment, Master Yun Tianxie's voice rang in his mind and said: "Stop, it's useless for you to chop like this. The white demon can use the whole bones at the bottom of the valley. Now that the bone demon has discovered it, save it. Strengthen it."

"You said the dead old man that the white bone demon is likely to be comparable to the golden core. Do you mean to let me sit and wait to die?" Yang Yiyun rolled his eyes.

"From the breath, I feel that the white bone demon is indeed comparable to the golden core, but it may not be invincible. After all, it is a demon. IQ may not be strong, nor is it impossible to deal with it. Moreover, if you want to go out, you can only think of a solution from the sky above the white bone mountain.

The power of thunder and lightning in the sky above the bone has been impacted by the evil aura emitted by the mountain for a long time. The power of thunder and lightning is weaker, so if you want to get out from here, you will still face the bone demon after all. "Yun Tianxie said.

"Uh~" Yang Yiyun almost choked to death by the words of Master Yun Tianxie.

Then he said: "The old man, my two disciples, and your disciples are still on the other side of the wall of bones. What do you say? And I have no experience in fighting with bones."

"Can you guys have something to do? Isn't it just a bunch of broken bones? You can be afraid that a bunch of bones will fail. As for Duguhui and Wu Jian, don't worry, they have already passed through the wall of bones, and the other side should be safe. "Yun Tianxie cursed in a contemptuous tone.

"Yes, I listen to you, what do you say?" Yang Yiyun was speechless.

"It shouldn't be too late. Before the bone demon has shown its true body, you first attack for a strong bombardment, crack the bone formation created by it, and find a way to leave from the sky above the bone mountain." Yun Tianxie ordered.

"What should I do if I leave Dugu Regret and Wu Jian?" Yang Yiyun said silently.

"If you say that you are an idiot, you still don't admit it. Obviously, the white bone wall appears now. It is the formation of the bone demon. After the formation is cracked, Du Guhui and Wu Jian will naturally come back to see it, and you will leave with them.

"That's OK?" Yang Yiyun stared.

"How complicated do you want?" Yun Tianxie asked back.

Yang Yiyun: "Uh okay, I hope you don't cheat me, the old man, you said that the bone demon is comparable to the golden core."

"You kid, don't talk nonsense and do it quickly. When the bone demon shows up, there will be no chance." Yun Tianxie cursed.

"Good job, I'll try." After Yang Yiyun finished speaking, he raised the Dragon Slaying Sword in his hand and mobilized Xuan Huang Jian Qi to rush towards Baigu Mountain.

One step he went out, Yang Yiyun suddenly jumped up ten meters away from Baigu Mountain, and the Dragon Sword Yinguang Master slashed down at the huge evil spirit.

"Rumble~"

"Ah~"

The sword energy tens of meters long slashed down and landed on the Bone Mountain that was enveloped by evil spirits.

Suddenly there was a loud noise, followed by a sharp roar from the thick suffocation, which sounded very painful.

What Yang Yiyun wanted was to hack into the body of the Bone Demon.

Sure enough, after closing with this sharp scream, the thick evil spirit suddenly rolled over.

Seeing the momentum, Yang Yiyun struck down again.

"Roar……"

After the second sword, what sounded was a long roar that only pierced the sky, a very painful sound.

Just as Yang Yiyun was preparing for the third sword, the strong evil spirit that enveloped the White Bone Mountain instantly dissipated.

A huge mountain of bones appeared in sight.

On the White Bone Mountain, a child appeared.

A child of flesh and blood, wearing a red bellyband, and a trident in his hands.

The child looked like he was eight or nine years old, with pigtails on his head, and his face was as pale as paper.

If it hadn't been for him to stare at Yang Yiyun with cold eyes at this time, it would be a very cute look.

Being stared by the child's eyes, Yang Yiyun felt as though he was being stared at by a poisonous snake far away, his back was a little shining, and he felt locked in.

"Is the old man the kid is the bone demon?" Yang Yiyun asked Master Yun Tianxie in surprise in his heart.

"The Bone Demon's body is a Bone. This is just a superficial appearance. Don't take it seriously. If you are serious, you will lose." Yun Tianxie said.

"I feel that this kid is so strange~"

"He is a natural monster."

...

Just as the master’s face was talking, the child standing on the White Bone Mountain said: "Damn human beings, you are so bold, die for this king~"

While speaking, the child suddenly flew up from the White Bone Mountain, the trident in his hand stab Yang Yiyun condescendingly.

Although Yang Yiyun was jealous, he was not afraid to run away, and he had the confidence to fight the bone demon with the master.

Facing the child or the bone demon's fierce stabbing, with a cold snort, the dragon-slaying sword in his hand took shape, facing the bone demon's blow.

"Boom~"

When the two intersected, there was a loud noise, but Yang Yiyun's face grew louder. He only felt an invincible force coming from the opponent's trident, which entered his body in an instant.

"Puff~"

Under this strong force, Yang Yiyun spewed out a mouthful of blood, and his body couldn't help but fly upside down.

"Bump~"

The body fell from mid-air, and the ground was smashed into a big hole.

Yang Yiyun spit out blood and sucked in a cold breath. He knew that he underestimated the bone demon.

Hurriedly said in his heart: "What should the old man do? The other party is too strong."