Swish!

The moment the first top-grade spirit array was completed, the Fulong spear trembled and roared softly, and it was successfully promoted to the top-grade, and a brilliant golden spiritual light immediately rose into the sky, and it took a while to dissipate.

If it weren't for the formation and the mountain blocking it, the demons outside and Zhou Qian would have seen it.

The aura quickly dissipated, and with the completion of more top-grade spirit arrays, the Fulong spear became more and more magical, even if it was not infused with true yuan, the surface was also brilliant, and its indestructible sharpness was even more difficult to hide.

"Good!"

Zhang Feng was overjoyed.

If the Fulong Spear was so powerful before, even if he didn't cultivate enough to exert all his power, then the demon would definitely have been poked by him when he fought for the first time, not just three holes in his wings.

Bang!

Zhang Feng had the heart to try the power of this spear, and with a shake of his hand, it poked directly at the rock wall of the cave, and the rock wall immediately burst open!

"Huh?"

Zhang Feng couldn't help but be stunned.

Although the Fulong spear was sharp, the rock wall was blessed by the formation, and he didn't use the true yuan and martial arts in this shot, so it was impossible to cause such a big damage.

Immediately afterwards, the smoke and dust gradually dissipated, and he even found that behind the cave he opened, there was actually a cave hidden, and there was only a stone wall of more than ten centimeters between the two, which happened to be opened by that shot.

"No wonder!"

Zhang Feng suddenly realized.

Whew......

However, he didn't think much about it, and immediately his figure flashed, quickly repairing the damage, and along with the cave wall that had just appeared, he also carved a large number of array talismans, connecting them with the entire large array.

Fortunately, the black wind in this cave was relatively mild, and it was blocked and weakened by the various formations arranged by Zhang Feng, so although there was a gap this time, it did not expand, nor did it cause as much movement as before.

While setting up the formation, Zhang Feng also felt the incomparably rich demonic energy, and with the help of the Heavenly Eye Technique, he finally saw the situation of the newly appeared cave.

This cave is very large and spacious, but the walls are very smooth, there is already a formation on it, but it is completely different from the formation in Death Valley, it is even more bizarre, every rune is full of exotic style, but its level is also the peak of the treasure level.

At the same time, the cave and Death Valley did not seem to be connected.

In the middle of the cave, there is a skeleton, more than five meters high, dark and shiny, but crystal clear, exuding an incomparably strong, substantial black demonic aura, and incomparably strong coercion.

Even if Zhang Feng had the Iron Blood Medal and the snakeskin robe, in the face of this coercion and demonic aura, he was extremely stressed, almost suffocating, and after completing the formation talisman carving, he immediately retreated into the distance, and then he was light.

"This ...... Could it be the bones of the great demon?"

Zhang Feng instantly had a bold speculation, and then he was taken aback by his own speculation, and his heart kept pounding.

Legend has it that the bones of the great demon are in this valley of death, and they are still the source of endless demonic energy, but throughout the ages, there have been more than how many strong people have ventured to search the valley of death, trying to find the bones, but they have all failed without exception.

Therefore, the bones of the great demon have become a mystery.

But if he really finds out, it is undoubtedly a great thing. The rocks in this valley of death are invaluable, but they are nothing compared to the bones of the great demons.

So, Zhang Feng hurriedly used the Heavenly Eye Technique, looked carefully at the skeleton, and immediately found that the skeleton was in the shape of a human being, but it was much larger than a human being.

In addition, on the skull of this skeleton, there is a single horn, its teeth and fingers are sharper and longer, and it also has five pairs of wings.

At the same time, the relevant text introduction immediately appeared on the properties panel:

The emperor of the Horned Demon Clan, the skeleton of the Ten-Winged Horned Demon, is suspected of surpassing the existence of the Tiangang realm during his lifetime.

The skeleton can be refined, or it can be alchemized, the level is unknown, but it contains a strong demonic aura and the residual coercion of the big demon.

Although the demon is completely dead, the skeleton has already given birth to its own will.

Extremely dangerous, it is recommended to stay away!

"Not good!"

Zhang Feng finally determined that this was indeed the skeleton of a great demon, because only the legendary great demon could be a powerful existence beyond Tiangang.

The skeleton of such an existence is definitely a precious material that surpasses the treasure level, and it can be called a priceless treasure.

In addition, his own cultivation is limited, and he has limited knowledge of many high-level knowledge, so he can't even give an accurate evaluation of his abilities.

However, he couldn't care about the joy, and in an instant, he had a premonition that a catastrophe was coming, and he immediately retreated again.

"Ancestor, how many years have I finally seen a living creature, and I can finally see the light of day. ”

In the next moment, the skeleton really moved, and sat up all of a sudden, and two green and flickering flames burned in the originally empty eye sockets.

At the same time, the skeleton did not make a real sound, but his words immediately sounded in Zhang Feng's mind.

This method is similar to the Divine Mind Transmission, which can ignore the different language barriers, but it is obviously more powerful than the Divine Mind Transmission, and it is not deliberate by the skeleton, it is as casual to him as if he is really speaking.

What's even more terrifying is that as the skeleton sat up and spoke, Zhang Feng immediately felt that the surrounding space seemed to be frozen, and he became an insect in amber, and the whole person couldn't move, and he couldn't retreat if he wanted to.

"Humans, yes! The human race, though inherently weak, has unlimited potential, and is especially cunning. You're good, weak, but vigilant. Otherwise, as soon as you touch my body just now, you will be controlled by me, and it won't be so troublesome. ”

"Originally, what I hated the most was human beings, and I should have smashed your body and soul to pieces. But to thank you for breaking the seal here for me, I have decided to give you a chance to become a part of my body and gain eternal life with me!"

The big demon skeleton clicked like a rusty machine, but it finally stood up and thumped...... With the tremor of the ground, he came to Zhang Feng in three or two steps, looked at Zhang Feng condescendingly, and nodded with satisfaction.

Obviously, he didn't know that he was a consciousness born after the skeleton, and he thought that he was the great demon himself.

As he spoke, the demonic qi around him quickly condensed, and immediately took the skeleton as the main body, forming flesh, internal organs, skin, etc., and finally condensed armor and boots with strange shapes.

The skeleton also instantly turned into a huge demon with flesh and blood, except for its wings, minions, and size, this demon is very different from humans, and there is no difference in other aspects, and it is even more demonic and handsome than humans.

But at this time, Zhang Feng didn't care about these anymore, because after the big demon finished speaking, he stretched out his big hand at random and grabbed Zhang Feng in his hand.

Then, he opened his mouth wide and threw Zhang Feng directly into his mouth.