Long Xingyi saw the mother's huge body from a distance, and he was already frightened. But he was soon awakened by Yin Zhendong's angry roar.

"Evacuate everyone!" When Yin Zhendong saw the scene in front of him, he quickly calmed down, made a judgment, and turned around and yelled at the medical staff in the hospital.

"Encrypted instruction received!" Yin Yuting poked her head out of the chariot and shouted to Yin Zhendong.

Yin Zhendong calmly got into the chariot, scanned the iris in front of the communication equipment, and verified his identity.

"The higher authorities demanded that all the soldiers assemble at the intersection of Tenth Avenue to reorganize their firepower, delay the offensive of the alien beasts, and help the citizens evacuate to buy time." After Yin Zhendong finished speaking, he jumped out of the car and walked in front of Long Xingyi, "Boy, now is the time to employ people, I am ready to temporarily recruit you into the army, are you willing?" ”

Long Xingyi nodded, according to his speculation, since the 21st century, the pollution has become more and more serious, and the children of the 22nd century must not know how much gutter oil and Sudan dyes they have eaten, and their physique is naturally incomparable with him, a person from 200 years ago. Therefore, in Yin Zhendong's eyes, he must be a highly talented soldier king.

At this time, the personnel of the hospital are being evacuated urgently, the robot is carrying a floating stretcher, evacuating with patients who are unable to move, and other patients are also evacuated to the south in an orderly manner under the escort of medical staff.

Yin Yuting also jumped out of the car, glanced at her uncle Yin Zhendong, and then handed Long Xingyi two bracelet-like steel rings.

"What? Fighters in the 22nd century don't wear military ranks, but wear bracelets? Long Xingyi asked in surprise.

"This is a set of mecha that uses nanotechnology to condense and fold in these two bracelets, and it also connects to your nervous system, adjusting the armor according to your own condition." Yin Yuting was not in the mood to laugh at this time, but patiently explained to Long Xingyi.

"Such a cow? Isn't that the same as Iron Man? Long Xingyi took the bracelet in surprise and put it on both wrists.

"That's right, the original design idea of the mecha was to imitate the armor in the "Iron Man" movie of your era, but considering the cost, the armor of ordinary soldiers is not so powerful." Yin Yuting continued.

Seeing Long Xingyi's novel appearance like a child, Yin Zhendong asked Yin Yuting in a low voice: "Is there anything wrong with this kid's head?" Why don't you understand anything? ”

Yin Yuting also had a helpless expression, and replied in a low voice: "I'll explain it to you later!" At the moment, he seems to be quite smart. Yin Zhendong raised his heavy eyebrows.

Long Xingyi put on his bracelet, clenched his fists, and said silently in his heart: "Transform!" The two bracelets suddenly shone with light, and countless tiny nanoparticles were derived from the bracelets, covering Long Xingyi's entire body, and quickly forming a hard armor. This Super Saiyan-like password is earthy, but it works! Long Xingyi thought ecstatically.

At this time, before the mother body had marched to the high wall of the second line of defense, Long Xingyi and the others were about to stop, and Yin Zhendong said, "Let's go!" Assemble at the Rally Point! ”

Long Xingyi looked at the sturdy chariot and said, "Wouldn't it be in vain if this big guy didn't take advantage of it?" ”

Yin Zhendong said: "I'm afraid this chariot can't beat the mother!" Otherwise, there are so many chariots in the gap in the inner wall, why didn't they stop it? ”

"It's not good to deal with the big ones, at least you can resist the small ones! These are extraordinary times, and we have to make rational use of resources, don't you say? Long Xingyi made a plan.

Yin Zhendong smiled and waved his hand, "Let's go!" Get in! Fang Qitian also followed behind and said, "I'm here to assist you!" ”

The four of them had just gotten into the chariot when they heard another deafening explosion in the distance, and the powerful shock wave shattered the glass on the tall building, falling countless fragments, and pushing the entire chariot to shake a few times.

"It's the West! I'm afraid the power station to the west has also been destroyed. Yin Yuting looked at the lights outside the car window that quickly went out and speculated.

"It's hard to do! I don't know if Lei Ling, a little cub, can still carry it. Yin Zhendong said and started the chariot.

The huge chariot slowly drove towards the assembly point like an iron ox. Long Xingyi sat in the car and thought about the new things he had seen along the way, and suddenly said, "I don't understand." ”

Yin Yuting had long been accustomed to the "100,000 whys of primary school students" around her, so she asked, "What don't you understand?" ”

"If there is an army of robots, why do you send human mechfighters into battle?" Long Xingyi suddenly asked about this, causing Yin Zhendong to look back again and curiously at this "mentally handicapped child".

"Humanoid intelligent robots were formed in your time, and by the middle of the 21st century, they already had a high degree of anthropomorphic thinking and strong logical computing ability. But Hugo, the scientist who pushed artificial intelligence to the top, predicted early on that robots cannot be trusted, because artificial intelligence and human emotions are always different. Therefore, human warriors are indispensable in battle, can find and correct the problems of robots in time, and make more humane judgments, so as to command robot operations on the front line. Of course, human warriors are also more agile in comparison. Yin Yuting said a lot at once, and Long Xingyi just stared at her intently.

Suddenly, as if he had discovered a new continent, Long Xingyi slapped his thigh and shouted, "Aha! I'm afraid that like in "The Terminator", the robot mutiny! ”

Yin Zhendong sat on the driver's seat and muttered in a low voice, "This kid is crazy, right?" How to say that they are all movies of the last century? Fang Qitian shrugged his shoulders and nodded helplessly.

The chariot drove to the assembly site, and the team of the alien beasts had already broken through the second line of defense, slaughtering all the way forward under the leadership of the mother. Yin Zhendong and Fang Qitian respectively fired machine guns and small laser cannons to shoot at the strange beasts and puppets that rushed up, while also trying to avoid the huge limbs of the mother's body.

Long Xingyi waited anxiously in the car, so he proposed: "It's not fun for two people to shoot, uncle, why don't we go down to the infantry to fight, and let Fang Qitian and Yin Yuting fire in the car!" ”

"Fuck! Less than an hour after enlisting in the army, you want to take over the command of Lao Tzu? Yin Zhendong scolded.

Long Xingyi secretly grimaced and didn't dare to say anything more. Yin Zhendong said again: "Boy, you get out of the car with me and go to fight!" Yuting, you and Fang Qitian stay in the car and continue to suppress the firepower! ”

Grandma's, isn't that what I said! Long Xingyi thought to himself, but didn't dare to speak. He looked back at the guns hanging from the inner wall of the chariot, and finally picked out an automatic rifle and held it in his hand.

"It's still easy to use!" Long Xingyi said as he held the gun in his hand and played with it.

"Haha! Boy, you have the same taste as Lao Tzu! Yin Zhendong said, shouldering his beloved revolver.

Long Xingyi was taken aback, "Huh! Old man, this guy is not light. You're so old! ”

Old Man Yin, who was already over half a hundred years old, heard this, and his heart was very proud, and his face became even more ruddy. Yin Zhendong picked up the heavy barrel of the gun, and the muscles on his arms became thicker and stronger, making the mecha in his arms constantly gurgle and adjust his model.

The two jumped out of their chariots and joined the rest of the army to meet the beast that pounced on them. The soldiers of other units also heard Yin Zhendong's name for a long time, and when they saw Captain Yin personally going into battle, they all approached him one after another.

"Captain Yin, it turns out that you are here too!"

"Huh? Boy, you're from the 32nd Infantry Regiment, right? Lao Tzu remembers! As soon as Yin Zhendong started fighting, he was not seen outside, and he was holding the machine gun in his hand and shooting wildly, while chatting with the soldiers next to him.

"That's right! Does Team Yin remember? Over there is the second detachment of the Rapid Reaction Force. And over there, the Xianglong Special Operations Brigade. ”

"Wow! They are all powerful masters! The more Yin Zhendong said, the more excited he became, "What about the first detachment?" ”

"They? It's all wiped out on the Ring Road......"

In terms of alien fighting beasts, due to the giant mother body taking the lead, no one can break it, and the number of small alien beasts and puppets is too large, and the mecha warriors have never been able to gain the upper hand, and have been in a passive situation of fighting and retreating.

Unknowingly, they retreated two blocks, and when they reached Eighth Street, Long Xingyi and Yin Zhendong had run out of bullets, and the two got into the chariot again.

"The bullets are gone! Too much! ”

"There wasn't much ammunition on the car." Fang Qitian reported.

Yin Yuting said while shooting: "The laser cannon still has some energy, but it has little effect on the alien beasts. ”

"It's not the way to go...... The city is unkept. Long Xingyi said.

Yin Yuting turned around and asked, "What do you have in mind?" ”

Long Xingyi glanced at Yin Zhendong and asked tentatively, "Is there any explosives in the city?" We can't hold this city, and we can't keep it for the alien fighting beasts. ”

"Blow him up." Yin Zhendong answered, "It's a solution, but as far as I know, the explosives in the city's arsenal may not be enough to blow up the entire city." ”

"You don't need to install the whole city, you just need to blow up the south gate so that the alien beasts can't catch up with the citizens, and isn't the city on the ground? We can blow up the foundations so that the whole city will collapse. ”

"Good! We first asked the superiors, and the superiors approved and started to act! Fang Qitian said.

Yin Zhendong interrupted him impatiently: "Please show a fart superior!" Lei Ling, that kid, I know, the name is well-known, but people are very cautious. Now that the city's power is paralyzed, and reinforcements have not arrived, I guess he would have retreated with the operational headquarters long ago! I'm in charge of this, and that's it! ”

"Uncle, you have crossed the level again......" Yin Yuting looked back at the stubborn old man in front of her timidly.

"That's it!" Yin Zhendong's big hand slapped heavily on the back of Yin Yuting's chair, as if to warn him not to raise any more objections, "Today's Shura Field, whether we can get out alive depends on this one!" ”

"But there are only a handful of explosives in our team's ammunition depot!" Fang Qitian looked at his chief and said.

"I'm going to call the commanders of the first few units and take out the explosives of their respective troops, which should be enough to blow up the south gate and part of the foundation." When Yin Zhendong said this, he suddenly didn't have a lot of confidence.

"There is also a batch of explosives...... Yin Yuting's eyes froze in front of her, muttering to herself.

"Another batch? Where is it? Long Xingyi and Yin Zhendong both couldn't wait to ask.

Yin Yuting pointed underneath with her finger, "Below." ”

"What? You put high-energy explosives under your ass? Long Xingyi asked with a shout.

Yin Zhendong covered his face with his hands and leaned to the side, unable to bear to look directly. Fang Qitian burst out laughing. Yin Yuting also blushed, rolled her eyes and scolded: "Are you stupid!" I say below the city! ”