Feng Yin Yang was shocked for a while, and the cold wind whistling in his ears was like an arrow, but he didn't expect Ying Yi to have such a card left, he could naturally feel the power contained in the skeleton knight, and he could have such a speed while driving, wouldn't it be faster and more difficult to guard against in an instant.

But soon, Feng Yinyang couldn't take his eyes off the skeleton knight under him, to be precise, staring at the skull like jade and fire.

He is practicing a secret art, but due to the characteristics of the exercise, the cultivation of this secret art requires the assistance of some powerful skeleton skulls, so he even agreed to follow Ying Yi, and now seeing the skeleton knight, he naturally has a different idea.

"You're not an opponent!"

Ying Yi could naturally feel the changes in Feng Yin and Yang, and said leisurely.

This skeleton knight was baptized by Deng Yin with blood nerves, even the cultivators of the Four Realms can compete for a while, although he has not seen the true strength of the skeleton knight, but with the speed of the skeleton knight alone, he can feel that he is definitely not an opponent, even if the "fleeting shadow" may not be able to dodge.

Feng Yin Yang was silent, and naturally understood what Ying Yi meant, but he just thought about it, and he didn't plan to really take off the skull, after all, the two are now in a cooperative relationship, and the stronger Ying Yi is, the more protection he can get.

What's more, with the terrifying speed of this skeleton knight, if the two of them really encounter any crisis, they can flee quickly, which is much faster than them running.

Click......

The sound of horses' hooves trampling on the ground faded away, and the figures of the two men became more and more blurred, and finally disappeared like a black dot.

......

Black Mountain, as its name suggests, the whole mountain peak is dark and black, and from time to time there is a ghostly roaring wind sound on the peak, and the deep mountain peak gives people an extremely depressing feeling.

The vegetation on the mountain is all black, even the weeds and wildflowers are jet black, and the leaves on many tree trunks have long since fallen off, leaving only dead branches and thick poles, more like the claws of ghosts.

There are many twisting and intertwined sheep intestine paths in the mountains, just like the meridians on the body of the giant beast, even if they look extremely clear from a distance, Ying Yi and the two of them stand at the foot of the mountain, like real ants.

This Black Mountain is very different from other mountain ranges, it seems extremely dead and silent, and there is no activity at all, it is like a shell that has lost its soul, which brings people a particularly depressing feeling, especially the closer to this Black Mountain, the more obvious this feeling is.

"Will it be here?"

Feng Yinyang's tone was calm, as if he was talking to himself, although his voice was very weak, Ying Yi could still hear it.

"Just go up and have a look!"

Taking a deep breath, Ying Yi replied.

Glancing at Ying Yi, Feng Yinyang didn't speak, but just walked towards the path closest to him.

With a smile, Ying Yi slowly followed, silently walking behind Feng Yin and Yang.

For some reason, there is only one color on this black mountain, which is as dark as night, whether it is the trees and vegetation, or the mud and sand on the mountain, it seems to be deliberately dyed like this.

Pulling out a flower iris with his hand, Yingyi twisted it slightly in his hand, like a crushed carbon slag, countless pitch-black grains slipped down from the crack of his hand, and the residue left behind dyed the palm black.

Frowning slightly, this flower iris is just a very ordinary weed, and it has no effect at all, but this plant that was crushed just now, Ying Yi felt a little unusual from above, it was a power different from the true qi and true yuan, although it was extremely weak, it could still be felt.

In order to verify whether the conjecture is accurate, Ying Yi immediately grabbed an ancient tree next to it.

Click!

It wasn't the sound of trees cracking, but rather like rocks cracking, and a handful of black powder like sand scattered down, revealing an unusual structure inside.

Before and after the two of them were far apart, Ying Yi's action naturally attracted Feng Yinyang's attention, Feng Yin Yang turned around, looked at the broken tree with a different color, as if to confirm something, and walked to the ancient tree in two or three steps to investigate carefully.

The tree, which was supposed to be full of life, had already turned dark inside, even darker than the bark outside.

The inside of the tree is not the growth rings formed by the natural growth of the tree, but it is like the dead wood that has been buried in the ground for countless years and has begun to carbonize.

However, it is brighter than carbon, like a spar buried deep in the ground, and you can clearly see the crystal marks inside, like countless small pieces spliced together.

Feng Yinyang's face was solemn, and a purple qi blade appeared in his hand, which gently slashed towards the root of the tree, and the soil on the ground was cut, and the cut soil was also in the shape of a spare, and it was not scattered, but still tightly adhered to each other.

Feng Yinyang's arm trembled slightly, and even the qi blade in his hand began to flicker in disillusionment, as if cutting through this layer of ground was also extremely laborious for him.

The secret technique of gathering qi into a blade is an extremely powerful secret art even in his family, even if Feng Yin and Yang cultivation is far from being able to exert the power of this secret art, but with the strength of the Rong Yuan Realm, let alone cutting through the soil, it is easy to cut off some magic weapons.

But now this qi blade has faint signs of collapse, which shows how strong the resistance contained in this seemingly ordinary black dirt is.

The purple light in Feng Yinyang's eyes flickered non-stop, and even the star pattern on his forehead began to glow with purple luster, and the purple qi blade in his hand suddenly doubled, and a piercing scraping sound came from under his hand.

As the purple air blade gradually cut in, the soil under the ground also appeared, and the black crystals inside did not know whether they were dirt or stones, just like a beehive, countless prismatic structures were tightly clustered together.

The qi blade in Feng Yinyang's hand suddenly disappeared at this time, and a hint of understanding appeared in his expression, and he was about to speak when he saw Ying Yi, but was interrupted by a sharp whistling sound.

Ying Yi's body suddenly stopped, followed by a bright white light flashing from between his sleeves, his body had appeared six or seven feet away at some point, and the white bone knife was wrapped with a trace of black airflow.

At his feet, a black toad several times larger than an ordinary toad, the two halves of the body that had been separated were constantly wriggling, black blood was surging out along with the internal organs, and countless black qi was emanating from the surface of the body.

This black toad has only one eye open, and it is still on the stomach, and the back is not the cancer on the body of an ordinary toad, but the thorns the thickness of fingers, and those strange black qi are emitted from these black thorns.

Feeling that these black aircurrents were somewhat familiar, Ying Yi's two eyebrows squeezed together with each other, carefully remembering where this familiarity came from.

Suddenly, Ying Yi's complexion changed, these black air currents were somewhat similar to the feeling of the mysterious ancient demons in the ancient temple at the beginning, and now there was still a trace of pure ancient demon power suppressed in his body.

And these black air currents gave him the feeling that it was related to the power of the ancient demons, which belonged to the same demon race.

Since the change of the Shang and Zhou dynasties in ancient times, the demon clan has all returned to the immeasurable demon domain, and those demon sects in the Middle Ages were just the classics left by the demon clan, although demon cultivators are common, but their power is still the vitality of heaven and earth, this kind of pure demon qi cultivator is impossible to have, this is the characteristic of the demon race.

The black toad that was cut open by him actually had the breath of the demon on its body, which made him not surprised, could it be that the demon clan that had disappeared for two eras had begun to appear at some point.

Ying Yi's eyes kept turning, and his thoughts were analyzing the meaning behind this at a very fast speed, if the demon clan really reappeared, what kind of impact would it have on the current dynasties and the cultivation world, the demon clan had appeared, and where were the two immortal and Buddha clans that fought against it.

"No... Not right......"

"This is the original Chaoge City, and the national teacher of the Shang Dynasty at that time was the people of the Demon Clan, and everything here was caused by him, and there are demons in it anymore. ”

In the blink of an eye, Ying Yi thought of what kind of place this was, and overturned all his previous thoughts, even this tomb was built by the Great Shang Master of the Demon Clan, and what is it with the breath of the Demon Clan.

Thinking of this, Ying Yi began to carefully observe the corpse of the toad that was still wriggling, and this thing had not died for so long, which aroused Ying Yi's great interest.

It's just that the more you look at Yingyi, the more confused you are, although these black gases have the breath of demons, but compared to the power of the ancient demons, they are fireflies, not that the power of the black toad is too weak, but the two seem to be somewhat related, but they are not of the same origin, there are other powers in these black gases, and it is that kind of power that makes even if the body is separated, it is still not dead.

Feng Yinyang walked in front of Ying Yi at this time, looked at the two halves of the corpse that kept wriggling, turned his back to Ying Yi and said, "Senior brother, have you heard of demons?"

"Demons?"