"Powerful guards from the Mantai Empire, these invaders simply can't compete with them!" Professor Pacifico muttered to himself.

However, there was no joy on Pacific's face, and he looked worried, staring at the two mechanical one-eyed leopards who were killing in a complicated way.

The entire Green Star is covered in rich greenery, and these guards haunt all corners of the Green Star. Over the years, through exploration and records, the Green Plant Academy has finally mastered the approximate strongholds of the guards, but they still know very little.

There is no safe place on this planet except for the Green Academy, and the green jungle is full of half-living mechanical beasts, which are called "guards" by the professors of the Academy.

It is said to be a guard, but in fact, the half-biological mechanical beast is only guarding this planet, the grass and trees here, not the teachers and students of the Green Plant Academy.

This green plant college, to be precise, is a country where all the aborigines live, live, study, develop and research plants. And the world they own is also limited to the land of the academy, unless it is for the work of plants and refining potions, those who leave the academy without permission will also be ruthlessly killed by the guards.

For Professor Pacifer and the others, this academy is a giant cage, and the natives of the Green Star have become accustomed to living here, accustomed to being enslaved by the Mantai Empire.

They can't remember for a long time that generation has been living in the Green Academy.

The guards outside are an irresistible and terrifying existence for every green star.

Deep-rooted ideas have long been planted in their hearts. Guards, unable to be defeated, can only submit.

So at this moment, after seeing the group of invaders being attacked by the guards, these high-ranking members of the academy had a faint sense of schadenfreude in their hearts, as if the fear of the guards in the past had been transferred to the group of invaders.

"In less than five minutes, these invaders and those armored vehicles will be torn to pieces by the guards." Professor Humpty Dumpty looked extremely excited, and involuntarily leaned closer to the screen.

After the mechanical one-eyed leopard knocked a land chariot into the air with super explosive power, it immediately flicked its sharp mechanical tail sideways and whipped it on the land chariot in the rear.

The body of this vehicle tilted instantly, and it almost rolled over.

At this point, the other vehicles reversed course and spewed out a large number of armor-piercing shells from the barrel of their guns, clanging into the alloy shell of the mechanical one-eyed leopard, but the armor-piercing shells that could penetrate metal in the past could not even break through the opponent's shell.

Boom Boom Boom ......

Several howitzers were excited, and after hitting the mechanical one-eyed leopard, they exploded immediately, but the shock wave seemed to hit a towering mountain that was difficult to shake, and the mechanical one-eyed leopard did not even tremble, and the tough outer metal shell only trembled slightly, and it was still not half damaged.

Soon, another land chariot was bitten by the mechanical one-eyed leopard that was more than five meters tall, and the chariot that had retreated to alchemy defense could only rely on armor protection.

Under the incredibly powerful bite force of the mechanical leopard, the front of the car became flat in an instant, and the metal teeth penetrated the body, and the head was thrown directly into the air.

The astonishing defenses displayed by the two automatons stunned Guboda, who had never seen such a level of high-strength alloy in his mind, unable to penetrate even howitzers and armor-piercing shells.

"I'll meet!"

The second-generation refining suit on the surface of Guboda's light body flashed with a shimmer, and he was about to jump out of the chariot, but was pulled by Puran.

"There's no need to be hard-barred! What's more, the power of the Refining Set has been halved. Puran persuaded, and then said, "Their heads are still flesh and blood creatures, I think the bloodline warriors are sure to kill these two guys?" ”

After the words fell, Puran used the intercom to say to Huntley and Nora in the other chariot, "You two go out to attack the mechanical beast, and directly activate the bloodline to attack the head." ”

Huntley and Nora couldn't hold it anymore, and before Puran could finish his sentence, the two of them suddenly turned into resentful forms, rushed out of the chariot, and killed the mechanical one-eyed leopard that was leaning down in the air.

Nora, on the other hand, also turned into a pale gray wraith, charging towards the slightly smaller mechanical leopard.

As early as the discovery that these two mechanical leopards possessed extremely strong alloy defenses, the two warriors with the bloodline of the wraiths were ready to move.

Although Nora is a woman, she is extremely warlike, and although Huntley was a little afraid of death in the early days, after escaping death in the first battle of Doctrine City, her temperament has changed greatly, and she has adapted to this bloody battle scene and has become fearless.

Although the bloodline ability is indeed decreasing, the current strength is still enough to support them to stimulate the bloodline and have a tough battle with the mechanical beast.

The Illusory Body of the Wraith showed the greatest superiority in the face of this extremely defensive alloy monster, and the mechanical claws pierced through the body directly, and the Wraith Warrior did not suffer the slightest damage.

Leaping in front of the mechanical one-eyed leopard's head, he used the illusory body to burrow directly into its massive head, and then Huntley and Nora emerged from the heads of the two automatons, one after the other.

Bang! Bang!

Two crisp sounds came, and the head of the mechanical one-eyed leopard seemed to have turned into a watermelon, which shattered directly, the green brain spilled out, and the huge mechanical body fell to the ground with a bang.

"Huh!?"

In the control room of the Green Academy, Professor Pacifer and the other three people present trembled violently, and the four of them stared at the screen in front of them with eight eyes, and a look of disbelief appeared on their faces.

"Impossible! That's impossible! They killed the guards! Pacifher suddenly screamed, "They could have killed the guards!" Just...... The two dark shadows are ...... What is it? ”

Guards cannot be killed, which has formed the inherent mindset of the natives of the Green Star.

Not only was the guard's alloy defense extremely strong, but even though some of the guards didn't have alloy defense in their heads, Pacifico knew that these guys were also nerve-hardened in their skulls.

The thick nervous system can't be cut even if it is cut directly with a chainsaw, how could it explode directly after those two black shadows pass through!?

"The guards were really killed!"

At this time, Professor Humpty Dumpty repeated again, his voice trembling a little, it was his irrepressible excitement and excitement, and the fall of the guard seemed to break the shackles of his mind at this moment.

But at the same moment, this guy couldn't help but be afraid. If the guards can be killed by these people, then these invaders will find the Green Plant Academy sooner or later, and will they kill the entire aborigines of the Green Plant Academy like killing the guards?

The more I thought about it, the more frightened I became, especially in the picture in front of me, the green brains that collapsed from the fallen mechanical one-eyed leopard, which deepened the fear in Professor Humpty Dumpty's heart.

"Damn, good kill!"

Seeing that both mechanical beasts were shot in the head, Guboda Hikari laughed in the chariot.

The search team surrounded the corpses of the two mechanical beasts, and immediately a Ponjin warrior who was proficient in mechanical devices prepared to disassemble and analyze the alloy material of the mechanical beasts.

However, after only ten minutes, the warrior who analyzed the alloy material returned to the main chariot sweating profusely, and said to Gu Bodaguang: "Gonghou, this alloy material is very special, as if it is connected into a whole, and it cannot be cut at all. As far as I can speculate, the technology to build this alloy machine is already much higher than the level of Moguixing. ”

"Can't take off a piece?" Guboda asked.

"I can't dismantle it." The warrior shook his head and added, "If the Alchemy Fortress can get here, maybe there is a way to disassemble and study it." ”

"Let's see if we can tow it away first." Guboda Light had to command.

The warrior shook his head again: "The weight of this metal is beyond my imagination, normally, a mechanical beast about five meters tall weighs at most six or seven tons, and this guy can be about thirty tons according to my estimate." Look, the ground has been completely dented since it fell. ”

Puran nodded on the side: "This should be a very delicate alloy creature, when it has life, the rotation of the power shaft can't keep this guy at a weight of thirty tons all the time, there must be a force unloading device." The civilization that can produce this kind of automaton is not simple! ”

"There's no way around that...... I had to put the corpse here first. Guboda looked around, didn't find anything unusual, and shrugged his shoulders.

The communicator in the land chariot suddenly remembered at this time, and Pound's voice came out: "Guboda Light, this place has just been attacked by a few mechanical beasts, is there any situation on your side?" ”

"I've already killed two mechanical leopards." Guboda Hikari replied: "There were injuries, but no one died. ”

On Pound's side, they are not worried, with a military-level warship with terrifying combat power, this mechanical beast will still be bombarded even if its alloy defense is strong.

"Come back now, narrow it down, and don't clean up the surrounding area." Pound hung up the communication after a command, and should have immediately reported the situation here to Loren's side.

After a while, the detection eye, which had been hidden above the ancient tree, watched Gu Bo Daguang and the others leave.

When Guboda Hikari and the search team rushed back to the temporary base, they saw several huge mechanical beasts lying on the ground.

Some of these mechanical beasts resemble dinosaurs and some resemble tigers, but the most surprising thing for Guboda Hikari is a giant mechanical forest python that reaches a length of nearly thirty meters.

Although these mechanical beasts are dead, the alloy on the surface of their bodies is only dented, and there is not much damage, but all their heads are bursting, apparently Pound has also discovered their weaknesses, and the attack fire is mainly focused on the head.

Unlike the mechanical one-eyed leopard just now, the heads of these mechanical beasts are basically defended by metal helmets, but they are still bombarded by the battleship's laser pillar through the gap in the helmet face.

Pound stepped out of the battleship and said to Guboda, "These mechanical beasts are weird, and the hardness of the alloy has reached the level of flame iron made by the monarch. I've just made contact with the Sovereign, and he'll bring someone over himself, and we'll set up a temporary defense base here at once. ”