There are two main types of refiners, one is the refiner who refines the spirit treasure, and the other is the mechanic who develops various types of thermal weapons, and these expensive mecha are from the hands of a great mechanic of the Federation.

In large-scale battles, the power of mechanics is very terrifying, and mechanics with high cultivation can often defeat 10,000 enemies, but mechanics suffer more in close combat, and their stage is a large-scale battlefield of group type, just like now, in the face of the black pressure of the monster army, mechanics will definitely be excited and can't sleep.

However, these mechanics in Guo Yi's army will definitely not be excited, because they have only gathered the cultivation of the Divine Realm, not to mention that it is difficult to fight against ten thousand with one enemy, and it is difficult to defeat one against a hundred.

Like the Pill Medicine Master and the Alchemist, the Mechanic is also a relatively scarce profession, even rarer than those, this thing learns to waste the brain, and is easy to be bald, and its professional baldness rate is comparable to that of the Array Mage, so not many people are willing to study this thing.

Of course, there is another important point, that is, there are very, very few girls who choose to be mechanics, so mechanics also have a nickname, called Ji Ji Master.

There are three mechanics in Guo Yi's army, but these three mechanics are not strong in combat power, and their main job is to maintain and maintain some precision equipment, such as the Flying Tiger Mecha, Albert Ghost Cannon, and so on.

Under the bombardment of various artillery fires, the monsters fell in the buffer zone one after another, and the soldiers resisted the attack from the ground, but the battle situation in the air was not so ideal.

Even counting those mecha that rushed into the blue sky, there were only about a hundred or ten people on Guo Yi's side who could fly.

Guo Yi's unit is the 122nd Division of the 18th Group Army of the Federation, and the 122nd Division is considered the elite unit of the Federation, with a total of more than 12,000 people in three brigades, and each brigade is equipped with an integrated mecha regiment.

According to the federal establishment, a mecha regiment has about 90-120 sets of mechas, and Guo Yi's brigade is equipped with a total of 115 mechas, of which 105 are Flying Tiger 2 combat mechas, and the other 10 are maintenance or comprehensive mechas.

At this moment, hundreds of Flying Tiger mechs were hovering behind Guo Yi, and a black demon beast in the distance was flying towards them, and the soldiers were ready to meet the upcoming battle.

Guo Yi took out a badge and stuck it on his chest, the badge flickered for a moment and then began to deform, and after a few seconds, a set of metal armor covered his whole body, and Zhou Fu and the others also put on their respective armors.

Looking at the group of demon beasts like dark clouds, Guo Yi's face was solemn: "Brothers, let's talk to my family again." ”

"God has said it before, Head Zhou, if you don't withdraw first, your sister-in-law will be pregnant, at least let the child see what his father looks like. A soldier said over the intercom.

"Yes, Captain Zhou, you go quickly, let's take care of it here. Another soldier chimed in.

"If I wanted to go, I would have left a long time ago, I have recorded a hologram for Peilan, she will understand me, and my child will live proudly in the future, because his father is a hero. Zhou Fu said.

Hearing this, Guo Yi turned his head and glanced at Zhou Fu, and after opening his mouth a few times, he still chose to be silent, indeed, if Zhou Fu wanted to leave, he would have left a long time ago, since he chose to stay, there was no need to persuade him again.

Boom, all kinds of monsters flapped their wings and flew towards everyone, boom, boom, after the monsters approached, the air defense weapons on the ground took the lead in firing, and then more than a dozen flying ships swooped down from a high altitude, they bombarded the monster beasts wildly, and a large number of monsters were shot down.

On a high mountain in the distance, the White Moon Lord was looking down on this line of defense, and although the demon beast army was temporarily blocked, it did not move, because it knew that Zheng Hongjun's troops would not last long.

The army of demon beasts overwhelmingly rushed to the defense line, even if the human weapon was powerful, but it could only be a drop in the bucket in front of so many demon beasts, and soon the army of demon beasts rushed under the wall.

The soldiers desperately fired under the wall, but they couldn't stop the trend of the demon beasts climbing upwards at all, and Guo Yi and the others in the sky also fell into a bitter battle, facing countless enemies times their size, and they were soon surrounded.

One flying ship after another was smashed and destroyed by griffins, the mecha warriors were caught and torn apart, hundreds of people against hundreds of thousands of demon beasts, this was a battle that knew the outcome without thinking, but even so they still did not flinch.

"Don't retreat, and don't retreat until the last man fights. Guo Yi shouted loudly.

"Damn monsters, die. ”

Shen Zhong roared and fired wildly at the enemy troops under the wall, but the next second he was torn down by a ghost leopard, and under the wall was a dense group of demon beasts.

"A bunch of mongrels, give me all the death. ”

Shen Zhong held a military dagger and rushed towards the ironclad elephant not far away, he stuck to the ironclad elephant's body like a magnet, and then kept swinging the dagger to stab it in the neck.

Several golden and silver wolves bit his right leg and dragged hard, they tried to pull Shen Zhong off the iron-armored elephant's body, but Shen Zhong held on to the iron-armored elephant's tusks and refused to let go.

"Uhh

Suddenly, Shen Zhong let out a miserable scream, and his right leg was torn off by the golden silk and silver wolf.

After losing a leg, Shen Zhong still didn't let go of his hand, he held the ivory and hung under the iron-armored elephant, and then kept swinging the dagger and stabbing at the opponent's neck, which was the weakest place in the iron-armored elephant's defense, and soon the iron-armored elephant's neck was red with blood.

Ang, Ang, the iron-armored elephant roared twice and then fell sideways, Shen Zhong was also pressed under its huge body, after the iron-armored elephant fell, several golden and silver wolves hurriedly surrounded it, and they opened their mouths and bit Shen Zhong.

Looking at the wolves who were eager to eat him, the corners of Shen Zhong's mouth raised slightly, drip, drip, drip, the high-energy bomb on his waist read the countdown to the last second, boom, with a loud bang, a deep pit was blown out on the ground.

In addition to this, similar scenes are taking place at other defensive points, including the sky.

As soon as the mechs feel that they have no hope of survival, they will immediately detonate the energy furnace, which is the energy supply device of the mech, and detonating it can produce great destructive power.

"Brigade commander, I'll go first, and I'll be your soldier in the next life. ”

Boom, another mecha was detonated by its pilot, and the huge destructive force killed dozens of silver barracuda.

Guo Yi looked around, there were only more than 30 mecha left in his field of vision still fighting, and he lost 70% of his combat power in just a few minutes after the battle began, which made him very uncomfortable.

Hmmm, the Canglan Winged Bird let out a long howl and rushed towards Guo Yi, Guo Yi hurriedly waved a long stick to meet it, this is a fifth-grade mid-level demon beast, and only he can deal with it among the people present.

Huh~Huh~, the Canglan Winged Bird waved its wings and fanned out a hurricane towards Guo Yi, Guo Yi was blown by the hurricane, and his face was also scratched with blood.

"Sweeping a Thousand Armies"

Guo Yi held a long stick in the air and kept spinning, the wind and waves brought by the stick shadow offset the power of the hurricane, and after stabilizing his body, he quickly swept towards the Canglan Winged Bird, and the Canglan Winged Bird saw this and quickly raised its giant claws to grab Guo Yi.

Bells, bells, metal sticks and steel-like bird claws collided together, one person and one bird killed in the sky back and forth, Zhou Fu and the others wanted to go over to help, but they were surrounded by a group of Qingyun griffins and couldn't get out at all.

After fighting for a while, the Canglan Winged Bird took advantage of its speed to regain the distance, and it kept waving its wings to fan out the hurricane, and after a while, Guo Yi was surrounded by the hurricane.

The Canglan Winged Bird flew into the hurricane with a long roar, and with the assistance of the hurricane, its speed was much faster than before, and countless winged bird remnants flew around Guo Yi wildly, this scene was somewhat similar to Yan Lingyu's Wind Resisting Divine Technique.

Just as Guo Yi was thinking about how to break this move, suddenly a shocking noise came from a distance.

Hearing the voice, Guo Yi frowned: "That direction, it's not good, the division commander ......"

Wow~, a noisy electronic sound came from Guo Yi's walkie-talkie, and he hurriedly turned on the light screen to contact Zheng Hongjun, but as soon as he turned on the light screen, he stayed in place.

There are more than a dozen avatars on the screen in front of him, these are the division commander, deputy division commander, brigade commander, deputy brigade commander of each brigade, and some other high-level troops of the 122nd Division, and at this moment Zheng Hongjun's avatar has dimmed, which means that he is disconnected, what does it mean to suddenly disconnect on the battlefield, Guo Yi knows very well.

"Division commander. Guo Yi looked at the place of the explosion just now.

"Wu Meng, what's the situation on your side, why is the division commander disconnected. Yuan Shouqing's voice came from the intercom.

"That's right, Wu Meng, why did the division commander break the line, what happened to you over there. Guo Yi echoed.

Wu Meng, Guo Yi and Yuan Shouqing were the brigade commanders of the three brigades under the 122nd Division, after the outbreak of the beast tide, Yuan Shouqing was responsible for defending against the enemy in the upper half of the defensive line, Wu Meng was responsible for defending against the enemy in the middle section, and Guo Yi was responsible for defending against the enemy in the second half.

Among the three defensive sections, the middle section has the greatest defensive pressure, so Zheng Hongjun personally went to Wu Meng's side, and at this time, Zheng Hongjun suddenly broke the line, and everyone wanted to know what happened.

After a few seconds, Wu Meng's voice came from the walkie-talkie: "The division commander killed the Thunder Xuanying, and he didn't lose." ”

Hearing this, everyone was silent, and they knew what was going on when they said this sentence, and they didn't want to see the situation after all.

Closing his eyes, Guo Yi took a deep breath, and then he opened his eyes suddenly: "Bastard, go die." ”

With a roar of rage, Guo Yifen rushed towards the Canglan Winged Bird without hesitation, although he didn't know which was the true body of the Winged Bird, but he didn't need to know, because as long as the other party came to attack him, then he would inevitably show his true body.

Sure enough, seeing Guo Yi rushing over, the Canglan Winged Bird hurriedly pounced, it showed a pair of sharp claws and grabbed Guo Yi fiercely, poof, Guo Yi's chest was caught on the spot A big blood hole.

After being scratched, Guo Yi not only did not panic, but also became excited: "Bastard, you finally came out, and you still want to win me by speed? ”

Taking advantage of the Canglan Winged Bird's kung fu to attack him, Guo Yi stretched out his hand and grabbed its wings.

The wings were grabbed and the Canglan Winged Bird panicked instantly, and it kept rolling in the air trying to get rid of this human being, but Guo Yi was like growing on it, no matter how it rolled, it would not let go.

Throwing away the long stick, Guo Yi pulled out the dagger on his waist, he grabbed the wings of the Canglan Winged Bird with his left hand, and then stabbed it indiscriminately with the dagger in his right hand.

Finally, the Canglan Winged Bird couldn't hold on, it was pierced with too many blood holes, and its wings were also not lightly injured, and with a long roar, the Canglan Winged Bird began to fall at great speed, and it couldn't fly.

Seeing that the Canglan Winged Bird began to fall, Guo Yi also stopped wielding the dagger, in fact, he had already run out of oil and dried up, and it was only because he insisted on the belief that he would kill the other party, so he held on until now.

A person and a bird fell to the ground at great speed, looking at the dense demon beast Guo Yi on the ground and cried, this is a dead end, an unsolvable dead end, after activating the ghost bomb on his body, he cried and gave his soldiers the last order.

"Evacuate all and assemble at the second line of defense. ”

Before the start of the war, he had always said that he would defend to the death, but in fact, he didn't want his soldiers to defend the line to the death, he wanted these young people to live, as long as they held on for an hour, reinforcements could arrive, and now more than ten minutes have passed.

If they hold on here for a while longer, then the Wuda line of defense will be able to kill fewer people, which is Zheng Hongjun's original intention, but Guo Yi couldn't bear to see his subordinates annihilated, so he decided to let the troops withdraw in the form of an order.

The second line of defense is located on the edge of Ninggu City, where 90% of the police force of Zexiong Prefecture is gathered, in addition to dozens of students from Wuhan University, plus the urban protective shield of Ninggu City, it is believed that it will not be a problem to hold on until reinforcements arrive.

As a soldier, Guo Yi will never retreat, but as a brigade commander, he wants his soldiers to live.

"Retreat? Guo Yi, what nonsense are you talking about, you must hold the defensive line and not retreat. Yuan Shouqing shouted over the walkie-talkie.

"Let's do it, the soldiers are still young, stick to the second line of defense, maybe there is a chance to live, maybe my decision is wrong, but I don't regret it, just take it as my last selfishness." ”

Boom~, as soon as Guo Yi finished speaking, the earth shook, and he and the Canglan Winged Bird fell to the ground together, and the super ghost bomb on his body also detonated at the same time as he touched the ground.

The huge energy raged wildly, and a large crater with a diameter of 100 meters was blown out of the ground, and countless demon beasts were blown to pieces.

"Guo Yi, Guo Yi, Guo Yi. ”

Wu Meng shouted Guo Yi's name loudly in the walkie-talkie, but no one responded to him, and the person who once "opened a small stove" for Yan Lingyu left this world forever.

"Hey, Sun Can, retreat with the rest of the people, gather at the second line of defense, remember, give me life. ”

Sighing for a lifetime, Yuan Shouqing also gave the last order, and then another earth-shattering loud noise came out.

"Wang Dehai, take the brothers to the second line of defense to gather, and remember to burn paper for Lao Tzu next year. ”

"Brigadier Commander, what are you going to do, Brigadier Commander, Brigadier Commander. ”

Boom, with a loud bang, Wu Meng's avatar also dimmed.

Zheng Hongjun, Guo Yi, Yuan Shouqing and Wu Meng, the four of them all chose to die with their opponents, since they couldn't kill the enemy and retreat, then everyone would die together.

As several people died one after another, the soldiers on the wall began to gradually withdraw, and they will continue to hold off the demon beast army in the second line of defense.

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