When the stone plate is lowered, its projection does not disappear and is still displayed above the stone plate.

The program senses the azimuth distance between a person and the stone plate, and the line of text warning to prevent collisions is quickly gone, replaced by a countdown from 10.

10，9，8，7……

"I'll go, aliens can really create an atmosphere, which makes me a little nervous." Tang Chu looked at the countdown for a while, looked at the stone plate on the ground for a while, and muttered in his heart.

When the number on the screen becomes 0, the outer edge of the stone plate suddenly stretches out in all directions, and since the whole stone plate is shield-shaped, this stretch is like water ripples, starting from the center and advancing outward layer by layer.

After a few moments, the palm-sized stone plate turned into a real shield, a shield about sixty centimeters in diameter.

Tang Chu sat next to the fifth stone stele, dumbfounded.

Super deformed metal?!

Tang Chushu remembered that five years ago, humans had excavated a piece of deformed metal the size of a fingernail in the mining base on Mars, but in the end it could only become the size of a palm.

And until now, humans have not been able to fully grasp the full properties of that piece of deformed metal.

Tang Chu clearly remembers that the scientific community also showed the deformation of deformed metals through guò videos to the world.

It's just that its transformation is far less smooth than the stone plate in front of you.

In comparison, the deformed metal the size of a fingernail is just like in the science fiction movies of the old days, when the transformers are transformed, and the sense of mechanics is very sufficient.

The deformation of this stone plate is like mercury pouring on the ground, and it is extremely smooth.

After being shocked for a while, Tang Chu remembered the fourth level of the disguise illusion bone technique that he had been thinking about, so he raised his head and looked at the projection.

It's a pity that the disguised phantom bone recipe was not found, but what appeared on the screen was the instruction manual of the "Heavenly Shield".

Hun Tiandun, I have an uncle and a grandmother and a sister...... This name is too domineering, could it be that the stone plate is a weapon? Far more than today's earth technology!

Tang Chu, whose face was full of expectations, couldn't wait to look at it.

It turned out that the second form of the stone plate would not show the fourth weight of the disfigured illusory bone technique at all, it was just wishful thinking on the part of Tang Chu.

The armillary shield is its true second form, a comprehensive individual weapon that can both attack and defend.

The material from which it was cast, which cannot be translated in the modern language of the earth, is presented in a strange symbol on the projection.

The properties of the material are not just as simple as deforming metal, it is a semi-biological metal, although it has no autonomous consciousness, it will collect the user's genes and use it to recognize the owner.

After the collected genes are integrated into the shield, the user can become the true owner of the armillary shield, and when using the shield, it can be used as an arm.

Moreover, after becoming the owner of the shield, retract the shield to its initial state, or reopen it into the state of the armillary shield, it is no longer so troublesome to rotate the spirit element, and it can be operated in one step.

Resisting the urge to use it immediately, Tang Chu continued to browse. The rest of the content is about the various basic moves of the armillary shield's attack and defense.

After seeing this, Tang Chu was more and more pleasantly surprised.

The circumferential edge of the armillary shield can be thinned like a sharp blade, and it can be made to fly out to kill enemies with a flick of your hand, and it is very easy to retract it......

Soon, after reading all the operating instructions, he got up and picked up the armillary shield, and as written in the instructions, on the concave surface of the shield, there was a silver mechanism shaped like a glove, which was fastened to the center.

Tang Chu didn't hesitate to stuff his right hand into the mechanical glove, and the entire armillary shield was also put on his hand, shaking up and down, feeling quite stable.

After a few seconds, the glove was no longer mechanical, but turned into liquid metal, wrapping around Tang Chu's right palm and slowly extending towards the wrist, which is exactly how the user's genes are collected as written in the manual.

Tang Chu only felt that the place where the liquid overflowed, as if there were countless small needles constantly piercing the skin, and this lasted for about a minute, when the liquid metal completely wrapped Tang Chu's right forearm, reaching the elbow, the pinprick sensation disappeared, and was replaced by a cold.

Immediately after, the projection above the shield made a clanging sound, and when Tang Chu raised his eyes, a line of words appeared on it: "Successful recognition of the master, from now on, you are the third master of the Hun Tian Shield." ”

Seeing this line of words, Tang Chu guessed in his heart that the first two owners of this shield should be the aliens in the starship and the Wukong Great Sage.

At this moment, Tang Chu looked down and found that the liquid metal had also spread to the armillary shield, and the entire shield surface was no longer the color of a stone plate, but completely turned into the silver color of liquid metal.

The same. His forearm, which was wrapped in the metal, also turned silver.

The arm, the liquid metal, and the shield are completely integrated, and this feeling is not only visual, but even the consciousness can clearly perceive such a wonderful state.

Go!

Feeling this state, Tang Chu's heart moved, his right arm suddenly swung sideways, and the shield immediately flew out, and the edge of the shield instantly retreated into a blunt layer, turning into an incomparably sharp blade.

Sonor!

With a crisp collision of gold and stone, the shield slashed the stone wall to the east, cutting a half-meter-deep arc-shaped blade mark, and the Heavenly Shield spun and flew back to Tang Chu's right forearm in the blink of an eye.

Uncle, it's too awesome!

Tang Chu praised again and again, is this a semi-biological metal! After confessing the Lord, it was as if he was using his fists, and his heart was completely free.

Immediately after, he excitedly compared the method taught in the guide, flying up and down for one moment to defend, one to attack, and the other to fly out and sweep the shield.

For a while, the entire cave room was full of sonorous sounds, and the stone walls on all sides were also smashed by him, and there were extremely deep blade marks everywhere.

After more than ten minutes, Tang Chu completely mastered the basic usage of the Heavenly Shield.

Of course, this armillary shield can also be used in conjunction with the combat skills you have learned, but it will take a long time of actual combat practice.

At the end of the drill, Tang Chu put away the shield and made it turn back into a palm-sized stone plate, and then easily flipped the user guide in the projection to the end.

Under this flip, a line of familiar words appeared again on the screen.

Whether or not to open the third form of the stone disk, there are also "yes" and "no" options below.

Ha ha!

Tang Chu almost didn't laugh and went crazy.

Before, he just got a spinning and soft strength, and Tang Chu was still a little disappointed.

But soon, not only did he not only have the first three layers of the Transfiguration Phantom Bone Technique, but also activated the super killer weapon of the Heavenly Shield, and he was already extremely excited.

Now that this third form has emerged, of course he has to look up to the sky and smile.

But soon, Tang Chu once again appreciated what it means to be more hopeful and disappointed.

Because, when he chose yes, a picture was displayed on the screen, three identical stone disks arranged up and down.

A text appeared next to it: The third form requires three stone disks to be combined with each other, and the system cannot sense the storage of the other two stone disks, so there is no way to open the third form.

Uncle, aliens also learn from Sun Dasheng, is this teasing me?

Tang Chu scratched his head, and then thought, there are actually three stone plates? Sun Dasheng didn't mention it.

It is very likely that the rest of the disguised phantom bone recipe was recorded in the other two stone plates, and I don't know if Sun Wukong has ever learned it......

After thinking about it for a while, Tang Chu, who had played too many secret room games, thoroughly searched the entire cave room, including the stone tablet and the stone box.

Finally, he squatted next to the fifth square stone box, and according to Sun Dasheng's inscription prompt, he reached out and touched the east corner, and sure enough, there was a slight bulge.

As soon as I pressed hard, I heard a gurgling sound from the west stone wall, and a stone lock appeared from the middle of the stone wall.

Tang Chu walked over and raised the stone plate to compare with the depression of the stone lock.

As the Great Sage said, this stone plate is the key, obviously this is a trick of having a key first and then making a lock, using the shape of the stone plate to create this stone lock.

Tang Chu immediately pressed the stone plate into the lock, and there was a rattling sound, and like the previous stone door, the door in front of him moved back a few centimeters.

Seeing that the stone door had been opened, Tang Chu didn't dare to delay, so he took off the stone plate and pushed the stone door open.

A long cave road appeared in front of him, although it was dark, Tang Chu didn't care about it, and immediately cast the Great Perfection level Ling Hai and rushed towards the depths of the road.

In just two or three seconds, Tang Chu's speed reached the extreme, and in the blink of an eye, he rushed out of the mountain and saw the light of the stars and moon at night again.

Before he could be surprised, he heard a dull explosion behind him, followed by a rumbling sound throughout the mountain.

He didn't dare to stop long, so he ran wildly again.

Ran out of hundreds of meters in one breath, and when I turned back to look, half of the mountain above the stone cave was directly gone, and it was very exaggerated, the mountain stones were turned into powder, and the shocking rumbling sound shook the eardrum and hurt.

The other half of the mountain, because of the loss of support, fell down like a landslide, flowers, grass, mountains and stones, flying around, the sky was full of smoke and dust, and soon covered the sky with a radius of 100 meters.

Tang Chu was stunned, and he didn't know what kind of explosives Sun Dasheng used, was there such a powerful explosive two thousand years ago?

After the whole explosion calmed down, Tang Chu came back to his senses and looked at the time on his watch, two days and three hours had passed since he came.

I was in the cave before, and there was no signal all the time, so I couldn't talk.

Right now, he was in the closest place to the explosion, Tang Chu didn't hesitate, so he hurried forward, planning to run out of the range of the mountain, and then call Luo Qingyu and them.

It is estimated that the city guard will be here soon, but they can't find out.

While running, he hid the stone plate in the buckle pocket of his combat boots.

Since Monkey King said that the stone plate must not be passed on, and it cannot be used until it is life-saving, otherwise there will be endless troubles, so simply hide it, at least until you grow up, and don't mention it to anyone.