"An elder of my clan entered the ancient battlefield last time and saw a soul sun grass by chance. However, those skeletons are also a bit troublesome. If we go in, we still have to be careful." Xue Jiuyou Said.

"Two, I can go in alone," Lu Chen said.

"How can this work, we must go in with you, Brother Lu, so that we can take care of it. If there is any danger, we will not be too late to withdraw." Huo Fentian said anxiously.

"Not bad." Xue Jiuyou nodded and said seriously, ‘Brother Lu, you not only saved our lives, but also helped us kill the Nine-Headed Spirit Snake. Now that you are looking for the Soul Sun Grass, we naturally can’t stand by. ’

"Thank you." Lu Chen said gratefully.

Half an hour later, the group came to a towering mountain peak.

This mountain is huge and without friends, and it is as high as ten thousand feet, towering into the sky, with boundless dark clouds floating around, it is pitch black, and it looks like a magic mountain.

And this is Skull Mountain!

The sky around Skull Mountain was extremely dark, and the air was filled with a cold breath.

At the foot of the mountain, there was a cave as large as ten feet. At first glance, you could not see anything, only a large amount of Yin Qi spreading out, no different from the abyss.

Seeing this, Lu Chen frowned slightly. After seeing a lot of bones on the ground, he looked along the cave and found that the more bones, the more cautious he could not help.

But Lu Chen didn't hesitate for a moment. After propping up the defensive cover, he walked in.

"Everyone be careful."

Huo Fentian and Xue Jiuyou didn't say much, they walked with Lu Chen, Huo Gufeng and others walked behind.

It was pitch black in the Skull Mountain, Lu Chen saw this virtual hand stroke, and the defensive cover on the surface of his body glowed with flames, and then the pitch black scene around appeared in front of everyone.

The feet are full of skeletons, the whole body is pitch black, some have rotted, some have been dried up, and some have been corrupted, all exuding a cold breath without exception.

There are still some mountain bags around, but they are also covered with torn bones, and the stone walls are covered with dry blood, layer after layer, even after such a long time, there is still a pungent **** smell.

Such a scene, no one will know that it is not a good place.

After Lu Chen frowned slightly when he saw this, he calmed down and walked forward holding the Qinglian sword.

And Huo Fentian also propped up the flame-colored defensive mask, holding the Jiulong True Musket, with a serious expression, constantly scanning the square, his eyes full of vigilance.

Xue Jiuyou was wearing a blood robe, holding a blood-changing sword, his face sinking like water, and his left hand spread out. A silver spar glowed with silvery white light, showing a warm breath, dispelling the coldness in the air.

Huo Gufeng and others also propped up the defensive cover, held weapons, and looked around vigilantly.

The pitch-black skeletons of the demons piled up into mountains, like a magic mountain, with black lines appearing, overlapping each other, like magic clouds piled up together, exuding a cold atmosphere.

It can be imagined how many demon martial artists are buried here.

Lu Chen could guess that if the ancestors of the eight races here did not bury all the life and death powerhouses of the demons in the underground world, but buried them in this skeleton mountain, I am afraid that how many life and death skeletons were born.

But as everyone moved forward, there were fewer bones in the cave, but the expressions of Huo Fentian and Xue Jiuyou became more solemn.

Because this is not because the bones are reduced, but the missing bones are transformed into skeletons.

The fewer bones, the more skeletons.

At this moment, a buzzing sound suddenly came from the front, like the sound of a crossbow bolt.

"Be careful."

Huo Fentian said hurriedly.

Lu Chen stared at it, and immediately saw a large black wind, but in the black wind, there were black light arcs. Upon closer inspection, this was not a very black light arc at all, but black bone spurs. .

Each bone spur was extremely black, as if it had been dyed with ink, shining with a jet of black light, and it made people feel that their scalp was tingling at first glance.

Under the leadership of Huo Fentian and Xue Jiuyou, Huo Gufeng and others didn't stay at all, and hurriedly took action.

And Lu Chen didn't hesitate. He directly displayed the Ming Jing Wang Physique, and then swung the Qinglian Sword. The bone spurs that burst into the air suddenly burst open, and the crackling sound continued.

But as soon as the bone spurs were destroyed, there was a dense sound of footsteps ahead.

However, before that, there was still a **** wind swept up, and after that black wind, there were dark silhouettes. Lu Chen looked intently, and they were all skeletons.

These skeletons are different from the blood skeletons seen in the Tianyuan mining area. The whole body is pitch black, and even the eye sockets are black. If there is no light, it is impossible to see their appearance.

And when they saw Lu Chen and others, it was like a wolf seeing a sheep, sending out a strong mental storm, and rushing forward, both of their bone claws held the pitch black bone spurs and attacked fiercely.

Lu Chen didn't say much, and rushed directly in front, swinging the Qinglian sword from side to side, the flames filled the sky, and the flame sword aura swept out, and hundreds of skeletons were cut by the waist.

Huo Fentian and Xue Jiuyou didn't hesitate either, following Lu Chen's footwork, they kept moving forward;

Huo Gufeng and others followed him and killed the skeletons on both sides.

From a distance, Lu Chen in front of him was like the tip of a spear, piercing fiercely into the group of skeletons, and the sound was endless.

But at this moment, the large group of skeletons suddenly spread out to both sides, leaving only a hundred of them, all of them at or above the Profound Sky Realm.

Moreover, among them, there were skeletons in the spiritual world. They looked at Lu Chen, and the dark light in their eye sockets flickered as if they were communicating.

But after a while, they brazenly rushed up, waved the bone spurs in their hands, and stabbed them fiercely.

However, with Lu Chen's current cultivation base in the early spiritual stage, it would not be difficult to deal with them, unless a skeleton in the sky-passing stage appeared.

Therefore, as soon as Lu Chen used the Azure Emperor Sword Art, he killed more than a dozen skeletons in the spiritual world.

In a short while, they all beheaded and killed, and the other skeletons scattered like birds and beasts at this moment.

"go."

Lu Chen frowned slightly when he saw this, but he didn't hesitate, and walked up step by step.

Huo Fentian, Xue Jiuyou and others did not stay either.

After walking for a while, seeing that there were very few skeletons in front of him, Lu Chen couldn't help but ask, "Brother Jiuyou, did you know the exact location of the Sungrass?"

"I once asked the elder in the clan. He said that there are two caves in Skull Mountain. He saw Huanyang Grass in the cave on the left." Xue Jiuyou thought for a while.

"It seems that we still need to move forward." Lu Chen lied a little, and then said to Huo Fentian, "If there are skeletons with the cultivation base of the Heavenly Transcendent Realm, you should leave immediately and leave me alone, because I have my own. Ways to deal with it. ’

"it is good."

Huo Fentian and Xue Jiuyou were taken aback when they heard this, but they didn't ask much.

After walking like this for a while, two caves really appeared in front of him.

Lu Chen glanced at the cave on the right and walked to the cave on the left.

Not long after entering, Lu Chen found something strange. Among the skeletons, there were very few bones, and there were only a few scattered ones. Compared with the sight of the bones piled up into a mountain outside, it was a drop in the ocean.

This kind of huge contrast made Lu Chen frowned.

"Brother Lu, this is the gathering place of Skull Mountain Skeletons, we have to be careful." Xue Jiuyou said suddenly.

"Yeah." Lu Chen nodded, then walked without touching his feet to avoid making any noise.

The same goes for Huo Fentian and others.

After walking for some distance, everyone suddenly discovered that there were many small black holes on both sides of the skull in front of them. The black air was misty, and they didn't know what was inside?

But on the stone wall that is written, some unknown spiritual objects can still be seen.

It's just that they are all elixir of the Yin attribute, both poisonous and non-toxic, and everyone is extremely careful.

If you haven't figured out what kind of elixir is, or if it is of little value, you will not pick it.

Lu Chen didn't do anything rashly either. The purpose of this trip was very simple. It was to look for the Soul Sun Grass, not wanting to grow branches. After all, there were a few Huo Fen Tian people, and Lu Chen did not want to cause them trouble.

After another incense stick time, Lu Chen found that the Yin Qi in the cave became more and more important, and the death aura became more and more intense, as if a magic cloud could not be opened, and it had already eroded his whole body without expelling it with spiritual power.

The only good news is that there are more and more elixir growing in the cave, and one of the seventh-grade elixir has been collected by Lu Chen.

But at this moment, a black ray of light appeared in front of him, right on the stone wall.

"Magic Crystal Grass?"

Huo Fentian and Xue Jiuyou said in shock.

Seeing Lu Chen's doubts, Xue Jiuyou explained: "This magic crystal grass is an extremely rare kind of spirit grass, suitable for cultivating Yin attribute powers, and it also has a lot of benefits for me to cultivate blood attribute powers, but it is a pity that these demons Crystal grass is not mature."

Lu Chen nodded when he heard the words, looked at the magic crystal grass on the stone wall, but suddenly found that black shadows flashed in the cave below, all of them are skeletons, and their cultivation is not weak.

Almost at the same time, skeletons were pouring out of the black holes on both sides of the cave, and one-third of them had the cultivation base of the spiritual world.

"not good!"

With so many skeletons in the spirit world, Lu Chen's expression changed. He hurriedly smashed the dragon-suppressing stake, smashed a part of the skeletons, and then waved the Qinglian sword, splitting flames and sword aura.

Huo Fentian, Xue Jiuyou and the others didn't hesitate at all, and they took action one after another.

But at this moment, a roar suddenly came from the front, and the majestic Yin Qi swept out, like a river turning, making people look distorted.

"A skeleton in the Heaven-Through-Sky Realm?"

Lu Chen's face changed in front of him, his eyes were very gloomy, and he didn't expect that he hadn't found the Resurrection Grass before the skeletons of the Heavenly Transcendent Realm appeared. This is really not good news.

Huo Fentian and Xue Jiuyou were also shocked when they heard the sound. Looking at the sound, they saw a skeleton that was much taller than the other skeletons in front of them, and a little green light appeared in their eye sockets, which looked extremely scary.

In its hand, it was not a bone spur, but a rusty axe, which had been eroded by the yin and turned black, and the blade of the axe bloomed with pitch-black light.

Its gaze fell on Lu Chen's body all of a sudden, let out a roar, swung its axe, and slashed.

But this was not terrible. The most terrifying thing was that after this skeleton, two identically huge skeletons appeared, and the cultivation base of the Heavenly Transcendent Realm was undoubtedly revealed.

They looked over, and the green light in their eye sockets immediately shot over, setting off a green light, and pressing it in, it was so powerful that it was suffocating.

"No, you guys go."

Seeing this, Lu Chen hurriedly urged Huo Fentian. With the help of the ancestor Lu Jie, although he could have the strength to fight against the strong in the early stage of the Heaven-passing realm, Lu Chen never defeated the three skeletons of the Heaven-passing realm. Hope.

If they stay here, there will definitely be death.

"Brother Lu?"

Huo Fentian, Xue Jiuyou and others changed their colors one after another, and the appearance of three Heaven-Through-Bound skeletons together was beyond their expectations.