It is an illegal item, and less than 100,000 people cannot be seen in an emergency.

It's just that the game has ended, and Cheng Yiyi can't care if someone will settle accounts after being discovered, now is the critical time.

She dismantled the Nucleus Crossbow and the Nucleus Gun, and the principle of the two was similar, except that the energy output controlled was different.

Swap it out, and add two more spare high-level cores.

One is made into 5,000 guns that fire nuclear bullets, and the other is a more powerful nuclear gun, which will be charged after a maximum of 500 rounds. The materials are limited, and if you change to a serious firearm, the high-level energy core will not have the same number of attacks.

Cheng Yiyi attached the former to the right leg of his mecha for easy extraction.

The latter gave Bao Yi a safe cabin.

The appearance of the guns from the group is a bit ugly, and it can even be said that it is "small chic".

Bao Yi was skeptical about whether it could be used, "This thing won't blow up, will it?" ”

Cheng Yi carefully inspected the inside and outside according to his strength, and came to the conclusion, "The explosion will not be, maybe it will be scrapped soon." ”

Bao Yi: "......"

"Don't worry, the gun under your safety cabin, don't use it as a machine gun with a high frequency output, the energy core can be charged, and it can last for more than ten hours."

Bao Yi: I don't think it's good to output Da, it's only a few hundred rounds at a time.

Cheng Yiyi was afraid of a sudden crash, so he checked again and made sure that the energy core output was fine.

At this moment, the mecha finally has a weapon for long-range combat.

Cheng Yiyi turned around and said to the two people with worried faces: "Don't think about returning to the fortress for the time being, it's difficult to do it by me alone." I'm going to support the battle above, what about you?. ”

She naturally wanted them to follow along, and they would definitely drag their hind legs, but the army of alien beasts walking on land was already very close, and the late ones would change, and countless facts in the last days told her that nothing could be delayed, although she really wanted to drag it out.

Bao Yi naturally wanted to follow, she dozed off for about twenty minutes just now, enough to stay up late.

Su Su was a little hesitant, she fought five scum, she couldn't survive without hugging her thighs, but her self-blame had not eased, and she said with a slight inferiority: "Will we cause you trouble." ”

"If I were to go back and save you, it might be even more troublesome." Since it was decided, Cheng Yiyi acted immediately, she sat in the mecha, and Bao Yi and Su Su sat back in the safety cabin.

The shooting control button of the safety cabin has lit up, Cheng Yiyi took out his big sword, turned the safety cabin behind his back, and ordered: "Don't use the ammunition easily, if I can't take care of you, I will shoot for self-defense." ”

Bao Yi obeyed, but still said more, "Actually, I have good marksmanship and can help you lighten the burden." ”

"I have melee weapons, you don't, you can help when you don't have enough." The total number of shots of the two improvised firearms is only a few thousand rounds, which is very tight on the battlefield of alien beasts.

Cheng Yiyi persuaded Bao Yi, who was anxious and wanted to help.

She looked at the amount of energy again, and it was 100 percent.

Psychic power is immersed in the mecha.

The mecha standing silently at the entrance of the cave seemed to come to life, and the eyes of the head lit up.

It looked up at the sky, and the jet under its feet activated, reopening to the maximum, and slamming into the clouds.

Bao Yi and Su Su looked dumbfounded at the place where they had been given shelter for the night, and the cliff was surrounded by dense alien beasts, the largest number of spiders, and the mecha was at the wrong moment with them.

A swarm of bees rushed into the cave, but unfortunately the building was empty.

The spider hunting operation once again collapsed and sank into the sand, unwillingly roaring at the sky.

A lot of sweat broke out in the palm of Bao Yi's hand holding the shooting controller, and she rubbed her clothes on, becoming even more nervous, "As long as you don't die this time, my mother will fight with you until you get old after graduation." ”

After rising into the sky of Rondo, the strange beasts that were covered by the thick night revealed their hideous true colors, and Cheng Yiyi didn't look at the strange beasts wandering around, and rushed towards the nearby group of warriors.

The sudden appearance of the new mecha, the strange beasts wandering nearby rushed up when they heard the smell, and Cheng Yiyi calmly raised his gun.

The muzzle of the gun erupted a cloud of blue flames, carrying the tail of a broomstick, and silently striking the beast's eye.

"Roar." Enraged, the beast lunged forward, its mouth glowing red like lava.

The mecha rushed forward fearlessly, clasped his hands together, pressed its upper and lower jaws, and closed it.

The beast attack suddenly became silent.

Bao Yi in the rear only saw the tail of the strange beast and the terrifying big feet pulling forward, which was very oppressive just by looking at it.

The claws of the unknown alien beast stretched forward, and Cheng Yiyi gave it another shot, blinding its other eye, and the subsequent burning damage of the nuclear energy bomb hit the alien beast's brain directly, destroying the inside.

After a while, the huge body fell from the sky.

With the blessing of spiritual power, Cheng Yiyi shot extremely accurately, and it only took sixty rounds to successfully break through and join the fighters.

The newly arrived support mecha is like a falcon in the night, with clean movements and deadly guns, giving the human side strong long-range support and cover.

The situation changed in an instant, and the pressure on the military was greatly reduced.

Although they wonder when such a remarkable figure appeared in the army, the battle is not over, and they must always attract the attention of the strange beasts and distract them.

The number of people in the fortress is now 20,000, and the number that can cope with the battle is less than 5,000, most of them are recruits who have not been trained in the early stage, and the strength is there.

There are very few soldiers like Lumi and Amon who are outstanding in their combat effectiveness during their new recruitment.

Now, they're fighting for protection.

If they can't hold this side, the base will be more dangerous.

Many unknown heroes of mankind follow their beliefs in this way, carry the weight forward, and only for the stability of the "homeland".

Cheng Yiyi can't go back to the selfless Yuanying Zhenjun who can stand up and dedicate himself even if he is afraid of society.

But she can give a few lovable heroes a little bit of support.

Cheng Yiyi wanted to save some ammunition and began to try to attack at close range, but the bodies of the beasts above the third level were too hard, and the sword she had improvised could not penetrate their thick skin.

The distance is shortened, the weak point attack is more difficult, and it is difficult to deal with.

There was no way, the hardware couldn't keep up, and the spiritual power couldn't be used indiscriminately, so Cheng Yiyi had to give up melee combat.

I don't know how long it took to fight, Bao Yi didn't know how many nuclear bombs she had shot, and after the mental power was highly concentrated, there was no shortage of strange beasts, but she was tired.

Bao Yi was anxious and couldn't help but worry a little about Cheng Yiyi.

Cheng Yi has followed the battle until now, and he has assisted in killing strange beasts. Under such a high-intensity battle, she was stunned.

On the right, a strange beast came out of nowhere, and it bit Cheng Yiyi's mecha right hand and tore it fiercely.

The hard metal shell was pierced by the fangs, and the shaft was bitten directly. I

Cheng Yiyi knew that the mecha arm was useless, she withdrew the energy nuclear gun, resolutely raised the sword, the aura was attached to the blade, and she cut the sword ruthlessly.

The heads of the alien beasts on the arms of the mecha fell into the air together, that resolute posture.

Bao Yi was shocked.

Cutting off the mecha arm is a fatal thing for any warrior, the mecha arm can be damaged, but it cannot be cut off.

This is something that must be known at the beginning of the control of the psychic mecha, because cutting it means that the link will also lose some of its psychic power.

But Cheng Yiyi actually cut it so simply in order to fight better, you know, that may affect the level of mental power.

Bao Yi was worried about Cheng Yiyi's actions, but Cheng Yiyi was unconscious, after all, in her common sense, mental power can be stretched freely, and there is no terrible accident of cutting off a part of it.

Cut off the obstructive mecha arm, and the body is lighter.

Cheng Yiyi controlled the mecha to jump in a point manner, flickering left and right like a hummingbird in mid-air, firing a shot to change places, making it difficult for the chasing beasts to attack.

If someone records this, it will surely become one of the latest classic driving techniques.

This kind of dazzling technology, practical and energy-saving, requires the driver to have extremely fine mental control, and at present, only a few people in the military can do it.

Cheng Yiyi fell into a state of selfless fighting, he didn't feel pain, and all his perceptions were on the enemy.

She now has only one word in her head, kill!

The wailing swan song of strange beasts sounded in the air, and many strange beasts close to Cheng Yiyi disappeared like moths to a fire.

She had done her best, but the warriors around her were still falling.

Seeing that there were less than ten of the more than fifty fighters left, the chances of survival of those who fell to the ground were infinitely approaching zero.

It was so powerful that even if I didn't see their corpses, I couldn't breathe.

The battle continued until dawn, and a glimmer of light rose on the horizon.

Above the atmosphere of Rondo, a massive warship is connected to the space building.

Countless mechs flew down from the clouds.

"Is it going to end?" Bao Yi muttered to herself.

At this moment, Cheng Yiyi's mecha suddenly stood still, and Bao Yi felt weightless.

The body is falling vertically.

"Ahhh......h

"Cheng Yiyi, Cheng Yiyi, rescue is coming, you must not die." Bao Yi cried hoarsely.

……

The assault troops were divided into the Third Fleet, which rushed for thousands of miles, and the alien beasts were defeated and retreated.

The elites were very quick to clear out the beasts, and the fortress that had fallen into a bitter battle broke back from its disadvantage and began to carpet sweep away the besieging beasts.

"It's the assault force coming." Some students looked out the window and excitedly pointed to the symbol of the flame surrounding the great sword.

The students hiding in the fort sent them to the window to look.

"It's really a rush troops, I'll say that Lieutenant General Mu is the most reliable, and he really has something to do."

"The patrol troops in the Sixth Star Sector are too fat to move at all."

"Shhh, don't say that, it's still good, and the Thorn War Department to fight against air pirates is good. It's just that the cosmic coordinates of the sixth star sector are too good, and there are too few exotic beasts in the universe. ”

"That's the former Thorn War Department, ever since those few families who thought they were superior had intervened. Many colonels with great military achievements have taken refuge in our Lieutenant General Mu. ”

"Hey, hey, the master of the blue stone has also taken refuge, proving that Muzhong will be really good."

"But there's a big crack here, and the comfortable new barracks of Rondoxing can't be calm anymore."