The cold food that ran away did not turn back, and the surrounding sand suddenly scattered in all directions. A feeling of extreme danger surged into Nangong Siyu's heart.

Before he could judge where the danger was coming from, Lu Yang next to him had already dodged and rushed over, blocking in front of Nangong Siyu.

An energy black knife slashed at Lu Yang's hands together, stimulating and magnifying the evil suppression tower, and a cold glow was stirred up at the contact.

The energy black knife was annihilated, the evil suppression tower crashed back, Lu Yang's hands were broken together, and the bones exploded, and the person rushed out in reverse. The Evil Suppression Tower was hit by a black knife, hitting Lu Yang's chest and then shrinking and throwing itself into his body.

In the dark lake, Nangong Siyu desperately escaped. The divine consciousness can only cover the three zhang of the body, and the open sky axe keeps jumping and attacking within the range of these three zhang.

The only thing that was chased and killed was the hidden sand, and after the cold food ran away, there was no trace of it, and after Tianyue was attacked by a lost soul seed in the process of pursuit, he disappeared and no longer showed up.

The most headache for Nangong Siyu is the several layers of intertwined snake bodies that block the way from time to time, and the open sky axe can't be broken in one or two clicks, so he can only change the direction. This greatly affects the speed.

The speed of the sand in the water is extremely fast, and there are many of them, and Nangong Siyu's full flight is still intercepted. Fortunately, it was difficult to hurt her with the attack of the hidden sand, and there was no more powerful means of attack, Nangong Siyu didn't understand what the hidden sand was trying to do.

The most worrying thing is to break into a place where there are powerful individuals, such as the land of strong people who can shoot terrifying black knives. But there was no sense of direction underwater, and I couldn't think of anything else for a while.

I don't dare to be surrounded by the hidden sand, God knows if the strong man who sent out the black knife attack will chase after him in person. Hearing Lu Yang say that the evil tower has been cut out, to face such an enemy, Nangong Siyu might as well rush out of the lake and drag them to fight.

Fortunately, Lu Yang only suffered a traumatic injury, and his recovery was not too slow, and the evil suppression tower was slashed, which did not affect the use of the nine-character mantra.

Flashed the intertwined sand in front of him, and in the bending flight, the water pressure around his body suddenly emptied, and Nangong Siyu, who was caught off guard, bumped into a hard object.

The small cave space has a faint light, and the lake and sand are all gone.

The divine consciousness could sweep the entire winding cavern, and the light came from the orbs supported by a stone pillar on a stone platform at the bend ahead. Inside the stone platform sat a withered corpse.

Nangong Siyu suddenly understood what he had broken into. The corpse sitting cross-legged should be one of the two junior brothers who followed Master Pan Yuan's strongest clone. It was the jade pendant given by Pan Yuan that crashed into this forbidden space.

Nangong Siyu let out a long breath, this cave should be absolutely safe. The three senior brothers of Pan Yuan are equivalent to the masters of the Star Netherworld, and whether it is the Ghost King, the Ghost King or the Demon Beasts of the Three Beings Realm, they are actually only subordinate to the strongest clone or later derived from energy, and there is no possibility of breaking the ban of this cave.

Releasing Lu Yang, Nangong Siyu sat down and lit a Havana. Where Brother Pan Yuanshi sealed the physical body, there must be a lot of good things, and she would not be attacked if she wore the same origin jade pendant.

When Song Meixin took out the jade pendant, she would never have thought that Nangong Siyu would really have the opportunity to encounter such a forbidden place. There are only three places like the Star Underworld that provoke Dada, Pan Yuan's physical body is completely annihilated, and the places he has banned have no resources, and they are all taken to Song Meixin's inner world.

The forbidden place set up by the two senior brothers, Pan Yuan didn't know the location.

In the inner world, Lei You's state is even worse. The shape is erect, and the young age also shows an aging complexion.

Thor God, the origin substance that absorbs the energy of the Nian Shen Crystal, has obvious growth in his body, but Thor is still a young child, and he has been a little anxious after leaving the natal planet for a long time.

A Yin Netherworld Knife that dragged the battle into the air should not cause too much damage to the inner world. Nangong Siyu didn't know how Lei You could be so difficult to handle.

Lei You was born in the only eighth-level force in the Thunder Star, and the Lei family did not exist with great power. In terms of spiritual experience, Nangong Siyu really has nothing to help.

In short, Lei You was still able to transmit sound before, and he was obviously still conscious. He didn't take the initiative to propose anything, and Nangong Siyu could only deal with it by himself.

On Lu Yang's advanced question, Nangong Siyu had a good discussion with him. The first time he heard Lu Yang say that he wanted to build the origin material of the ion turbofan, Nangong Siyu felt incredible.

A mechanically powered product is the origin substance? This is no different from using a starship as the origin matter. But in reality, this is not possible.

The original substance is not a product, but needs to be advanced, strictly speaking, even the original substance actually has the characteristics of life.

Even if Lu Yang condenses the origin material of the ion turbofan, it is impossible to use it as the power of the turbofan, which is plausible, what is the point!

Lu Yang's stubbornness is reflected this time. In order to convince his wife, he took out the ion turbofan power system that he had been collecting, disassembled the energy depleted system into three parts, and began to explain the composition principle in detail.

Nangong Siyu heard it in a fog, but when he heard that Lu Yang had already conceived of using the origin energy to construct two large and small turbofans, as well as the main power ion vacuum channel, he knew that this knot of Fujun was not easy to unravel.

There are only two solutions to this kind of heart barrier, one is that Lu Yang has come back after hitting the south wall, and the other is that he has really been successfully constructed by him, so as to advance.

Nangong Siyu is half of Lu Yang's master, but his personality is deeply influenced by his father, and he will never interfere if he can let go. Since Lu Yang wants to do it, it's up to him.

Anyway, when she first promised Lu Yang, she was a top genius, Lu Yang didn't even step into the cultivation path, Nangong Siyu didn't dislike it at all, and even took the initiative to chase after it.

It's a big deal that Lu Yang will advance to the Creation Realm a few years later, so what's the matter?

Lei Yu healed, and Lu Yang retreated. Nangong Siyu explored this small cave alone.

The owner of the cave, the withered flesh no longer has any signs of life. Nangong Siyu took out the Open Heaven Axe and wanted to open a crypt and bury the body first, but whether it was on the ground or the cave wall, it was impossible to open a fist-sized hole.

There was no choice but cremation, and the corpse always felt a little wrong there. It is not a problem for Nangong Siyu not to cultivate the fire attribute, a thunderball wraps, but the two-breath corpse turns into a pool of ashes.

Behind the corpse, there were four metal lockets. When I took one, the jade pendant on my wrist was slightly hot, and a circular pattern lit up on the lid of the metal box, and after the pattern faded, the lid opened.

There are three four-inch long black cones in the box, which are slightly curved and streamlined, with a hook at the slightly thicker end of the tip.

Three pointed cones are placed on the animal skin at the bottom of the box, and the animal skin is clearly written on it. Nangong Siyu didn't care about it first, poured out the things, and put all the ashes on the ground into the metal box. This is the only way to do this for the placement of the corpses.

The other three metal boxes were all opened: a box of nine colorless crystals, neither the five-color Yuan Energy Crystal of the Drag Thunder Star, nor the Nian Shen Crystal, and the pure Nangong Siyu of the energy level felt a stinging pain under close contact. Ignore this for now, still cover it and put it aside

。

A box of six Nian Shen Crystals, after the box was opened, the light blue translucent color became significantly darker, so I quickly closed it. Don't worry about it yet.

In a metal box, there was a small axe less than five inches long, and even the axe with the handle was shiny gold.

The animal skin pressed under the axe, with a text similar to that of the Thunderstar, gives a brief introduction to the golden axe.

Golden Prismatic Axe, a five-level attack magic weapon in the universe, a natal weapon, a growth type, a unique attribute armor piercing, and Wan Jun. Monks who have reached the superior level of metallic origin material can recognize the Lord and use it, and the self-derived machine spirit in the Golden Prism Axe has been removed.

Pick up a small axe, and feel that it weighs no less than 10,000 catties.

The fifth-level magic weapon of the universe, Nangong Siyu can't drive it at all, and he can't recognize the master at the moment. Just as she was about to put it back in the metal box, the Open Heaven Axe, which had been hovering above her head, suddenly approached her cheek, and the cool axe blade was pasted flatteringly, clearly conveying the desire for the Golden Prismatic Axe.

"Can you devour this axe? This is the fifth level of the Universe, don't let it devour you!" Nangong Siyu's mind communicated with the Heaven Opening Axe Weapon Spirit who had just sprouted a trace of spiritual wisdom.

"Master, this axe is now ownerless, and it will not be devoured on its own initiative. ”

"Then what's your devouring method?"

"Master, you just need to tie the golden axe to the blade of my axe and put it into the inner world thunder array, and I can slowly integrate the golden axe into the Open Heaven Axe. It's just that it will take many, many years to fully absorb its energy. ”

"Then doesn't this period of time affect my use of the Open Heaven Axe?"

"No, the battle promotes the absorption of the Golden Axe's energy. However, the Sky Axe can't take too much damage, so it won't be able to restrain the Golden Axe. ”

Nangong Siyu already has feelings for Pangu Open Heaven Axe, and she really doesn't want to let her give up and use other weapons. After thinking about it, his mind communicated: "Since this is the case, I will simply help you again, and I will recognize you as my natal magic weapon." ”

A ball of pigeon egg essence blood squeezed out, fell to the blade of the Open Heaven Axe, and slowly seeped in. Suddenly, the connection with the machine spirit became closer and closer.

A great monk will only cultivate one natal magic weapon in his life, either offensive or defensive. Even when they reach the Creation Realm, if the natal magic weapon becomes the original substance, the monk will rarely cultivate the natal magic weapon again.

The Open Heaven Axe can devour the Golden Prism Axe of the fifth level of the Universe, no matter how many years it takes, it is worth Nangong Siyu to make up his mind to make it a natal magic weapon.

Become a natal magic weapon, in the inner world, whether it is soul energy, yuan energy or origin energy, the machine spirit can be called, and it will be of great help to it devouring the golden prismatic axe.

The three sharp cones are called Phantom Thorns, a hidden weapon-type magic weapon, and the level has also reached the third level of the universe, and it is also a growth-type magic weapon. Nangong Siyu can't use it at the moment, so he can only put it back in the metal box first.

Under the scan of the divine sense, there are no other resources in the cave. However, when Nangong Siyu walked, a hole wall lit up with a pattern that was exactly the same as on the metal cover. After the pattern is hidden, a small hole in the cave wall silently cracks.

There was also a metal box in the one-foot-deep hole, and there was only a yellow metal book in the box, and the word Star Illusion was written on the title page.

Pan Yuan's senior brother is called Situ Xing Illusion, and the Star Illusion Technique is his natal exercise, and it is also the inheritance he left in the Forbidden Cave Mansion.

The three Phantom Thorn Cone is the most suitable magic weapon for the Star Illusion Technique Inheritance Natal Weapon. Nangong Siyu has no greed for this inheritance, and after bringing it back, he will hand it over to his father or Pan Yuan, and they will also look for a successor on behalf of Situ Xingfan.