Holding the Hydra Sword, Green shouted loudly and slashed the metal mixture hard at the rotting crystal.

Buzz...

The buzzing sound of the Hydra Sword echoed in Green's ears. The protruding crystal and metal mixture had no trace of damage after being attacked. God knew what kind of material technology was, and after it decayed, he completely ignored Green's attack.

However, Green was delighted when he heard the faint echo.

The lower part is indeed empty, and the space is very large!

Green strodes around this huge protruding crystal, and after a circle of metal mixture, a tearing trace at the dead corner attracted Green's attention. The magic surged. After Green's water ball witchcraft was cleaned, a narrow hole appeared in front of Green. It seemed that the scars torn on this metal and crystal mixture after a long period of geological changes.

Didn't go in rashly.

First, the smell of the hunter's nose, Green smelled a mixed erosion of corrosion and a pungent dust smell, which was the smell of history and time in the closed space. Then there was the ultrasonic detection of pale masks. A huge black and white cross-hole house appeared in Green's eyes, with various human magic chandeliers designs and decorations, as well as large-scale objects with unknown uses. Then... a breath that far exceeds the density of external elements rushed towards the space.

this……

What else would this be if it is not a ruin? This is a ruin! Could it be a hidden ruin that even Lord Hesota Tower has not discovered?

Thinking of this, Green looked at the narrow hole with great excitement and murmured: "It seems that you have to make yourself slimmer first." Then, under the action of alienation, Green's body began to gradually distort, seeming to have become much thinner, and then he entered the hole.

call……

The light of the inextinguishable flame was ignited, and Green floated in the air and slowly fell into the "ground" under the action of the double force.

A metal echo from the soles of my feet rang out, echoing in the huge space, and a large area of ​​dust on the ground scattered, and it felt like the mysterious veil of history was lifted open.

Green inspired the pale mask defense cover to isolate the dust and use the light of the immortal flame to measure the strange and strange huge space around him.

This is an extremely huge space, with countless luxurious magic crystal chandeliers hanging above their heads, but now they have completely lost their effect and become dispensable decorations in the space. Their function is even worse than the gap above the head and the fireball in Green's hand.

Because the space is too empty and huge, Green couldn't even see the edge of this space. He could only see the huge space where the fire shines, and there were huge transparent crystal "utensils" everywhere. These crystals were hoisted cylindrical vessels, with metal lids closed at both ends, and metal tubes connected to the unknown depths in the darkness, as if they were devices for wizards in ancient times to cultivate some advanced biological experimental materials.

The smallest one is more than ten meters high, while the largest one is fifty meters high, and the top one is directly above the top of the space. Countless metal tubes at the upper and lower ends are densely connected. At the same time, the crystal vessels are marked with blurred rune marks, which seem to be some kind of energy balance sealing technique.

"This is……"

Green strode towards the largest cylindrical "crystal vessel" that was reaching the largest. The metal boots of Sanrun armor and the metal floor under his feet made a crisp sound of "dang, dang, dang" echoing in the space, and a large area of ​​dust flew up, but Green rushed towards the "dang" regardless of the situation.

puff!

Under a water polo technique, Green quickly wiped the huge crystal vessel. After a thick layer of dust wiped off, the crystal vessel became transparent and clear. With the light of fire, a huge biological skeleton appeared in front of Green!

This is a slender and huge skeleton with no shape and rules, like a huge gibbon with hooves, but with an octopus with bones. There are many strange bone branches on its body. I don’t know what body organ structure it is. All the bones are crystal translucent colors, squeezed and floating in some small vessels. It seems that this skeleton has no weight at all, nor is it the hardness that ordinary humans imagine, but is full of flexibility and toughness.

A string of red ancient wizard pictograms printed on the bottom of the vessel.

Green said softly: "Alien, juvenile body, experimental subject No. 0004. Danger level: the highest."

Green's pupils shrank, and he said in disbelief: "This is indeed the laboratory of the ancient wizard! The experimental body of the juvenile body No. 0004? This creature that can barely be stuffed into a 50-meter vessel is just a juvenile body specimen? What kind of world is this? The juvenile body is also listed as the highest risk level by the ancient wizard..."

Just as Green was halfway through his words, a small pool of grayish-white liquid in the corner of the vessel instantly attracted Green's full attention. At this moment, Green felt that his soul was pulled in by this grayish-white liquid.

"This feeling of infinite ductility, inclusiveness... This is! This is! The alienated marrow!" Green even doubted his eyes.

In alchemy, there is a legendary material that has long disappeared, called the alien marrow. It is said that this is a wonderful alchemy material discovered by ancient wizards. With its unique infinite ductility and inclusiveness, it is listed as one of the top alchemy materials in pyramids in alchemy. It is the perfect alchemy material for the highest level armor armor in ancient wizards.

However, the alienated marrow of this small stall is only enough to have a shoulder pad.

As a wizard apprentice, Green almost glared out when he saw this legendary alchemy material. His first reaction was to look for the entrance to this test vessel at all costs, and even if he tried his best to obtain this small pool of extramarital alchemy material.

As long as you get this thing, even if Green doesn’t have the ability to alchemist, the witchcraft he made will definitely be bad, because it is determined by the infinite ductility and inclusiveness of the alien marrow.

Moreover, in Green's future long-term plan, he just lacked his own alchemy talent technology, but with this alienated marrow...

"Don't worry!"

Green said as he stood on the metal buckle cover at the top of the vessel, and continued to release the basic element of water and fire.

Green released the fire elemental witchcraft at a time and the water elemental witchcraft at a time, speeding up the damage process of this seemingly corrosive lid, like a crazy octopus that desperately dedicates itself to eating the little fish in the bottle.

Hot and cold alternate in turn.

The continuous expansion and contraction of an object will prompt certain internal structures to continue to loosen, disintegrate, and return to the original smallest particle state. Of course, this is just a theory, and it depends on the object's own properties and the degree of change in temperature difference between hot and cold.

But for these metals that have been abandoned for many years...

With a "bang", Green got into the experimental vessel, carefully collected the small pool of gray-white liquid with excitement, and put it into the disposable space pocket. Just as she was about to leave, she thought about it, Green turned her attention to the flexible and transparent bones in the experimental vessel.

The Hydra Sword slashed, and Green's pupils shrank...

So tough?

I could not even cut the thinnest bones. In this way, the space pocket of such a large size cannot be stuffed into it. After all, this is not a real space storage witch, and I can't seal it.

At this moment, a strange movement came from the small gap outside the "relics entrance" above the head, and under Green's hunting nose, he smelled the familiar smell unique to the dark night owl.

"Oh no, the guardian of the academy is here!" Green was shocked and quickly left the inside of the crystal test vessel that seemed to be a cage, running towards the unknown direction of darkness. At this time, even if it was a little more time in the secret realm, it might be good. Maybe he would gain a lot of different world gains that are difficult to obtain in the wizard world.

Huge transparent test vessels passed by both sides of Green. Without exception, among the dust-covered vessels, all of which were skeletons of huge creatures called aliens by ancient wizards, curled up in the vessels and floated quietly.

Green flew flexibly against a small ball of irrepressible flames.

Suddenly, a metal wall that was completely distorted by a huge force appeared in front of Green. In the middle of the wall was a huge claw and hoof mark clearly visible to a huge creature. The hoof mark was more than ten meters in diameter. The originally smooth and thick metal wall was actually attacked by this hoof mark and protruded seven or eight meters. The thick metal around seemed to have turned into wrinkled paper, twisting.

"this!"

Green's face changed. Just now, Green slashed the thin corrupt metal with all his strength outside and did not even have a mark on the crystal shell, but this terrifying creature in ancient times actually...

The corners of his eyes twitched, Green looked at the completely distorted and deformed "gate" under the hoofprints, and changed direction and continued to fly.

Gugugugu...

The cry of the dark night owl echoed in the huge space, followed by a few hoarse and whispering sounds of unknown creatures, feeling like a snake.

Green's face tightened, extinguished the flames, and carefully controlled his body and flew quietly.

However, these soul slaves of the Lord of Hesota Tower seem to have their own unique way of observing the world. After flying in place for a while, they all locked in Green in the darkness in the distance, and then rushed over quickly.

"Oh no, it's over." Green's face turned ugly.

Knowing that Green had no hope at all, Green fell to the ground. A metal ball under her feet stunned Green. It seemed that she had seen this ball? By the way, when the second secret realm of the newcomer trial was opened for the competition for the flame fusion bead, wasn't the metal ball that Mechanic Heart had been studying in his hand?

Although Green doesn't know how to learn mechanically, she might be used as a price code in the future. Thinking of this, Green threw the mechanical ball into the space pocket.

Then, Green looked around casually at the last time.

Um?

Green suddenly discovered that the wall next to him turned out to be a huge piece of crystal glass, not an ordinary metal wall. Of course, even crystal glass with this characteristic is no different from metal walls for Green, and he doesn't even think about breaking it and continuing to escape.

Feeling the guardians flying closer and closer, Green had already given up on his behavior of continuing to escape in this closed space. After thinking about it, his curiosity drove him to wipe away the dust from the crystal glass next to him with his hands.

Muran, Green's body was completely fixed, and his pupils instantly shrank like needle tips, and even his breathing stopped!

This is……

This is an extremely vast and empty ruin space. In comparison, the laboratory where Green is located at this time can only be regarded as a side hall or even a dark room.

In this huge ruin space with unknown purpose, a huge alien creature skeleton of more than 300 meters floated quietly in the air, emitting light green fluorescence. It looked so dreamy and wonderful, as if it was a beautiful dream in childhood, and the magic that made people intoxicated with it.

However……

With these light green fluorescence, Green looked carefully and saw that a little farther away, thousands of smaller, translucent alien bones surrounded the huge alien bones one after another, floating around the middle, as if countless ant colonies were guarding them. Suddenly, this cast a layer of horror, unknown and weirdness on the original beauty.

But……

As his eyes deepened again, when Green vaguely saw countless human bones and mechanical wrecks on the ground stacked into a dense "carpet", all Green left was the horror and fear from the heart, as if he could vaguely hear the roars and roars of countless ancient wizards fighting bloody battles echoing in his ears.

This! This... what is going on? What is this ruin? Who can tell...

"Catch you!"

A dark night owl landed on the shoulders of Green, who was "dirty" in the head.
Chapter completed!