Sycamore leaned on the bubble wall and looked inside, and was sure that it was an air chamber formed during the solidification process, but fortunately it was not broken.

The strangest thing is that the sycamore looks in through the bubble wall and feels that this obsidian pillar hundreds of meters high and thick like a mountain peak actually seems to be hollow inside!?

A little dumbfounded, he looked up at the huge crystal ball above, Wutong was surprised, if this obsidian pillar inserted into the ground like a straw was hollow, it was not smashed by the huge crystal ball above? Even if the crystal ball is a hollow large bubble, the total weight of the "thin" eggshell more than ten meters thick should be very amazing, right?

The interested sycamore knocked on the wall of the bubble that felt thin, intending to open the bubble and drill into the obsidian pillar from here to see!

Although obsidian is very hard and not as fragile as glass, it is at best a strengthened version of tempered bulletproof glass, right? This kind of natural "glass", in essence, is not separated from the essence of glass, and some natural gems are still incomparable, as a [junior alchemist] and [junior master craftsman] Wutong, there is no problem in dealing with it.

[Junior Craftsman] is an identity title, which refers to a [professional] craftsman with a certain arcane ability, who can be called a [Arcane Craftsman], and the [professional] and [craft] that need to be mastered are much more complex than ordinary craftsmen, including [gem cutting], [carving] and many other [Craftsmanship Wutong took out a roll of silver filament from his pocket, this peculiar silver filament, was rolled on a golden shaft, and the thread was directly connected to a ring with the same material as the shaft, the fineness of the filament, It is only about one-tenth the size of a hair, which is equivalent to the fineness of a piece of silk.

Don't underestimate this scroll of silver filament, I don't know how long it is, this is something that Sycamore turned out of the corner of a laboratory from the old man Zemmour's Endless Tower, and I don't know how many years it has been thrown there, although Sycamore doesn't know what this thing is, because he can't see the description of the silver filament item at all, but after his testing, this thing is simply indestructible, no matter what heavy object it is tied to, it can be pulled at will.

The main thing is that this ghost thing is too "sharp", wrap it around anything, and with a slight tug, it can be cut directly, which is more terrifying than any knife that Sycamore has ever seen, and he has not yet touched the material that this thing keeps cutting, so most of the time, Sycamore uses this thing as a tool knife.

Although he couldn't see the description of the item, and he didn't know the name of this thing, Sycamore felt that since this thing was in the Endless Tower, it should be a very good thing, and it was abandoned in the Endless Tower, so he didn't know how many laboratories there were in the corner of one of the rooms, and Sycamore was very suspicious that even the old man Zemmour didn't know about its existence, so he put it directly into his pocket.

Just because he obtained this very useful tool, Sycamore even often took advantage of the absence of the old man Zemmour, rummaging through the seemingly endless rooms of the Endless Tower, and he really turned out a lot of strange objects, basically unable to see what it was for, and some of the functions were tested by him, and he used them as tools.

As for whether Old Man Zemmour will find out that the disciple has obtained something from the teacher, can that be called "stealing"? That's called Na!

One end of the ring was pulled by Aglaya and pressed on the bubble wall, and the other end was handed to Bussomis along with the scroll, so that the silver wire was completely attached to the bubble wall, and then Sycamore took out a pair of matching golden scrolls, which could only be put on the thumb, middle finger, and index finger The golden finger sleeve was put on the hand, without this thing, don't touch the seemingly silky filament, who is the finger cut off?

Performed a [Arcane trick], wrapped the wind element on the finger, Wutong gently pinched the straight filament, and then injected a trace amount of wind element into the filament, until the whole filament was covered with a faint layer of clear light, and when he let go of the filament, it seemed to cut the space, and let out a "Sizzle!" Then I heard a crisp sound of "click" from the bubble wall, and a fine mark that penetrated the bubble wall appeared on the hard bubble wall!

After flicking a few more times on the bubble wall, Sycamore pressed his hand on the bubble wall where a circle of square fine marks appeared, and used the suction brought by [Arcane Tricks] to suck out an obsidian slab the size of a door panel!

"Wow! It's so heavy! ”

As soon as the obsidian slab broke away from the rock wall, Wutong felt that his hand was heavy, and the salasis who was holding him from behind couldn't bear to sink down, and almost fell down without being carried, and the obsidian slab that looked less than a centimeter thick was extremely heavy!

Sycamore laughed dryly, stupid, it should be pushed in, the obsidian slab is roughly concave, which means that the inside of the bubble is also roughly oval, but there happens to be one side close to the appearance of the obsidian pillar, giving Sycamore an opportunity to take advantage of.

Carefully stuffed the obsidian slab back into the bubble, the sycamore drilled into it from the cut square gap, the inside is a cocoon-like long air chamber, to the bottom, the sycamore lying on the bubble wall to look in, vaguely able to see the obsidian pillar inside, but the light is not strong enough, can not see the whole territory, but it can be determined that the obsidian pillar is hollow inside.

The old technique was repeated to cut the bubble wall with silver silk threads, and a heavy burning smell rushed out, and the smoked sycamore was dizzy, and was startled, and hurriedly asked Sarasi to throw a [wind-making technique] into the obsidian pillar.

After all, it was formed in a high-heat environment, maybe there were any harmful gases, [Wind Making] roared and raged in the hollow interior of the obsidian pillar for a while, and the strange smell was exhausted, and Sycamore got into it, waving his hand and throwing a few [Dancing Light Technique] balls of light into it, and the light lit up, and Sycamore couldn't help but "Wow!" Exclaimed!

Before the whistling sound of [Wind Making], Wutong could vaguely hear that the internal space of the obsidian pillar was quite wide, but after seeing it with his own eyes, he couldn't help but be shocked, this entire skyscraper-like obsidian pillar was completely hollow like a straw, straight and steep inside straight up and down, and bottomless below!

"Isn't it going to lead directly to the center of the earth?"

Wutong took out a piece of firewood, released a [Light Technique] on it, and threw it down, only to see that the firewood tumbling in the air fell for a long time without bottoming out, and even became smaller and smaller in the dark, and finally only a small point of light remained!

Dumbfounded, he lay on the window opened in the bubble wall and looked down for a long time, making sure that the small point of light had landed, and then Wutong and Sarasi got into the obsidian pillar together, and applied a [Feather Fall Technique] to himself and slowly floated down.

Although the obsidian pillar is generally slender and pointed, it actually gets thicker and thicker as it goes down, and the sycamore floats down while constantly taking out firewood, applying [Light Technique] as a lighting rod and throwing it down, and finally finds that he has even landed below the ground, but the hole below is still not visible!

Wutong can even imagine how this huge underground cavity was formed, the falling meteorite smashed through the obsidian hard shell formed on the surface, and squeezed the viscous magma inside the hard shell that had not yet fully solidified out of the gap, and because the magma began to solidify as soon as it left the ground, the magma ejected was extremely fast, and it actually "spewed" a tubular outer wall!

The shock wave generated by the meteorite fell had nowhere to vent, so it completely squeezed out the magma in the surrounding space, forming such an incomparably huge underground cave!

"Good guys!"

The sycamore, which had not been able to land for a long time, could not see the edge of this huge underground cave with all his eyesight, so he could only give up and let Leilin fly back to summon the fire crow swarm, and then constantly apply [Light Magic] to them, and then disperse and fly to all corners of the underground cave, only then did he see the appearance of the entire cave clearly!

Big! Huge! Huge! Huge !!

This is the only feeling of the Sycamore, this underground cave is empty, so that the Sycamore can not estimate how big its area is for a while, but think about it, the magma that was squeezed out of this cave has formed a mountain peak as high as seven or eight hundred meters, which shows that the internal volume is huge.

"What a place!" Wutong could only come out with such an exclamation.

"The hosts! Master! There's a beautiful big rock here! Wow wow! Raylen loves this stone! ”

Just when Sycamore sighed, Leilin was arguing, and the attention of the attracted Sycamore was diverted, only to see Leilin at the bottom of the cave, flying wildly around a huge "stone".

Because Wutong had thrown down a lot of firewood that served as a lighting rod before, he didn't notice the boulder shining with golden light just now, and hurriedly asked Sarasi to fly over with him to take a look, and was surprised to find that this boulder showing pure gold was as clear as a super huge gem, and it was also shining with a gentle golden light!

"Is this the meteorite?"

Wutong is a little unsure whether this huge stone is the ore that was originally buried in the ground, or the meteorite that fell, because from the state of the boulder, the part where it is exposed on the ground is about two meters high, more than a dozen square sizes, slightly irregular oval, like a hill, although the surface is uneven, but the material is extremely smooth to the touch!

The lower part of the boulder is wrapped in obsidian, apparently the magma that has not been squeezed out has reflowed back and resolidated and enveloped it, but through the already transparent obsidian, the sycamore can see that the part where it is buried below the ground is actually glowing, which makes the obsidian ground around the boulder show a magnificent purple gold!

"There can't be any radioactive material, right?" Wutong couldn't help muttering, but thinking that this is the game "Endless" after all, he is not so worried.

Looking around the huge cave, there was no suitable place to place the "Territory Seal", and it was as smooth as the crystal ball above, but this boulder was like a platform.

Then it was the only one, Wutong touched the glossy golden boulder, and tried to climb up, but after trying hard for a long time, he couldn't succeed, so he could only ask Sarasi to lift herself to the top of the boulder again.

Carefully walking a few steps on the top of the boulder, which was still flat, Sycamore looked up and found that the bottom of the obsidian pillar was just above, and it was determined that this golden meteorite was the culprit of this underground cavern.

At the top of the golden meteorite, he found a small groove with a slight depression, and Wutong took out his [Baron] seal, which was a palm-sized seal, and the top of the seal was carved into the shape of a dragon eagle of the Andel royal family, and the dragon eagle with wings and head roaring was like life!

The seal base is engraved with the title information of the sycamore, if in peacetime, some official letters and the signing of certain official documents, will need to use it to seal, only with this baronial seal, is the real "lord of the city", the identity and status far beyond those who have empty titles but no territory "empty nobles" do not know much.

Carefully put the seal in place, Wutong took out the crystal ball-shaped "territory seal", and gently put it on the pointed beak of the dragon eagle raised on the baron's seal, when the crystal ball and the dragon eagle on the seal contacted, the whole crystal ball lit up slightly, and it was separated from Wutong's hand and floated in the air!

He was about to take out the soul crystal to inject energy into the "Territory Seal Letter", but he saw the baron's seal light up, and then a brilliant golden energy pillar shot out from the dragon eagle's sharp beak, hitting the floating crystal ball from below!

This blow made the transparent crystal ball completely turn into a brilliant gold, as if it was charged brighter and brighter, so dazzling that people couldn't look at it directly, and had to cover their eyes with their arms, only felt a wave of mighty energy fluctuations, and the golden light spread out violently, suddenly making the dark underground cave as bright as day!

And that's not the end of it!

Wutong was shocked to find that the golden meteorite under his feet lit up like a sun, which made the obsidian that wrapped it also lit up with a magnificent purple-gold light, and the range was like a diffuse water wave, which was rapidly expanding, and soon, the entire underground cave was lit up with a vast and brilliant purple gold, and the whole world became transparent!

Looking at this spectacle with his mouth wide open, Wutong couldn't explain what the situation was, the entire underground cave was centered on the golden meteorite under his feet, completely transformed into a "cosmic space", and small golden or silver "stars" lit up in all directions, and if you look closely, you can also see green, blue, red, purple and even iridescent "stars"!

Large swaths of stars converge together, forming a stream of radiant Milky Way and nebula, which is so beautiful that people fall into a stupor!

But this is just an accident, after staying for a long time, Wutong finally reacted, these beautiful "stars" are just the different minerals contained in obsidian in the process of melting and obsidian reacted, forming different grades, different varieties of obsidian.

Obsidian is obsidian after polishing and processing of gemstones, Sycamore has been in the jewelry store in Fairhaven City, has seen a variety of different obsidian, but because of the color and texture of the difference, it is called obsidian, obsidian, obsidian, obsidian and so on different names, of which the number of obsidian is the largest, in order to the number of obsidian and obsidian is the rarest and precious, I heard that the legend has also appeared in the obsidian and obsidian.

Although obsidian is not a top-level gemstone, the obsidian hidden in the obsidian that appeared in front of Sycamore's eyes contained almost all the obsidian varieties that Sycamore knew, and he was dazzled for a while.

"If you dig it all up and sell it, how many gold coins will it cost?"

Wutong came up with a vulgar idea of ruining the scenery very strangely, and couldn't help but laugh dryly, wiped a handful of saliva, and no longer looked at the wonders of the universe, but returned his attention to the crystal ball.

When the entire underground cave was lit up with purple-gold light, it began to spread along the cave wall to the obsidian pillar above, and at this time, the crystal ball containing the energy reached saturation, and suddenly shot out a golden pillar of light, straight through the hole at the bottom of the obsidian pillar, shot upward, and directly hit the obsidian crystal ball at the top of the obsidian pillar!

As soon as he "heard" the buzz, the purple-gold light circulated slightly in the crystal sphere, and suddenly exploded into a spectacular purple-gold aura, radiating in all directions, and the obsidian field centered on the obsidian pillar was completely shrouded in a layer of purple-gold light, as if it was above the obsidian field, shrouded in a layer of purple-gold cover!

"This is the force field wall?"

Wutong looked at the spectacular purple-gold force field cover in disbelief, this is the same force field cover as the eighteenth-layer protective force field wall of the Adele Floating Imperial City?

Wait a minute!

After Wutong paused for a moment, he rubbed his eyes, he could actually see the entire scene of Obsidian Plain!?

Rubbing his eyes and rubbing and blinking, Wutong was finally sure that he was not dazzled, in front of his eyes, above the crystal ball of the territory seal, a virtual reality of the obsidian plain 3D three-dimensional virtual map appeared, and he could clearly even see those little bad demons, little cowardly demons, elemental wind bats, fire crows and needle-toothed dragons working on the surface!

Moreover, just by glancing at it, without counting at all, the sycamore can clearly know the number and location of these creatures, and it is very detailed!!

After being stunned for a while, Wutong reacted, this is the function of the territory seal!

(To be continued)