The fort was shaking wildly, and the countless waters poured down with rocks, and in a flash the city just surfaced.

Xia Fei holds the wall with one hand, and his eyes are fixed on the sealed door which is related to life and death. Although the sea water can not let Xiafei yield, Xia Fei can not help facing the countless sand flying stones.

Fortunately, the door made by the ancient civilization is very strong, and the fortress which is not obvious is very strong. It only shakes with the arrival of the rough waves, and then it returns to silence.

"It's dangerous." A breath grew up, ghost covered heart and said, "one minute later, I'm afraid I'll be buried in this deep sea."

Xia Fei's look was not easy. "Although life is saved, all the exits have been sealed. Now we have two ways, either to find the way out of our own, or to expect others to come to rescue."

The ghost is silent. It is easy to rescue the hundreds of millions of tons of sediment. Even if the ruling union can mobilize the most advanced underwater engineering ships, it will not be easy. It is a matter of luck to find the way.

Looking up around, it is necessary to consider going out, but it is also important to forget that some people enter the building before summer flight. They are enemies and friends. How to cultivate them is totally unknown.

There are many rooms and narrow corridors.

Summer flies the way of gathering breath and luck.

From the layout of the room, it seems that this is a common office building dedicated to administrative work.

Xia Fei, while searching, also forgot to collect the valuable office equipment of ancient civilization. If it could really get out of here, this harvest will surely be able to change a lot of good things.

Some of them are rich and grandsons who are proud of collecting or using ancient civilization equipment. Only fools can take these things and sell them for money. Their greatest use is to exchange for those things that are equally cherished but more helpful to Xiafei.

But if equipment, weapons and other things have been beyond the scope of money once they reach a certain height, and barter is the right way.

"Blood!" Xia Fei heart a shock, squat down to see.

Only a drop of blood left on the alloy ground, from the shape of blood dripping, the injured seems to be desperately escaping, so the oval blood droplets have a clear sense of direction.

Fingers on the blood a little bit, it seems to be a bit warm, it seems that the attack is just happened.

At this time, a robot with a small arm height swept all the way from afar. He saw Xia Fei without fear. He turned two rubber wheels at his feet to come to Xiafei and clean the blood on the ground.

"Robot?! Why didn't it attack you? " The ghost said curiously.

It is said that robots betray human beings and take it as their duty to eliminate human existence, but this little guy seems to have no malice.

Xia Fei lifted it up and his hands were pounding on his back for a while.

"Semi intelligent model, which can execute human commands, but there are no AI components such as IQ and emotion."

The ghost nodded. It seems that the real betrayal of human beings is the advanced model with artificial intelligence in the robot. It seems that this statement seems to be true. After all, this cleaning robot is completely harmless. It is like a precise machine toy. After all, after all, this little robot is still running, which makes people feel the ancient civilization science The development of technology.

Schaefy shut down the robot's energy system and kept him with the ancient instruments he had just got.

"The bayonet is often cleaned by no one, leaving him as a ship cleaner." Summer flies in the heart ponders.

Cleaning has always been a nightmare for men. So is Xia Fei. Especially, the internal chaos of his warship has become so messy after being modified. It is difficult for human beings to drill in and clean in many places. This little robot can be used in a proper way.

A robot who serves for itself 24 hours, is clean and tidy inside the warship, and doesn't need to do it. It's a pleasant life. Xia Fei just wants to think and laugh.

"This cleaning robot should have been cleaning blood all the way, and we could find the person who left the blood by the traces we walked along." Said the ghost in a deep voice.

Xia Fei nodded heavily, and suddenly, he thought of something he ignored. "Little robot, little hair ball! "Hair ball!"

"The hair ball is still in my arms! I just went deep in the deep sea for a long time, and I don't know if the guy died! "

Xia Fei rushed out a cold sweat, hurriedly took this little thing out of the arms, the size of the hair ball is similar to the egg, the body is soft as sponge, and there is no feeling in her bosom, so Xiafei often ignores that there is still a life hidden in her body!

I saw the ball still snoring and sleeping, and seemed to have no response to the sea.

The ball turned around, spit out a sip of sea water from his mouth, and then gave a nice look to Xia Fei with a pair of cunning eyes, and continued his dream.

Xia Fei has no words. The old man is not afraid of high pressure and sea water. Just now in the deep sea, the water pressure makes Xia Fei's bones crack. But he has no sense, and he doesn't know where he learned this ability.Tucking up the ball, Xia Fei moves cautiously along the corridor, using the surrounding terrain to hide tracks.

In the distance, there were shouts of killing. It seemed that a large group of people were fighting desperately.

"Why? There were more than four intruders

Xia Fei took two steps under his feet and leaned over and watched from the door.

This is a room used to place the core machine. There is a huge circular machine working in the center. Several human beings and a group of about a dozen robots are fighting!

Shocked!

Shocked!

Xia Fei never thought that he met the legendary rebel robot here!

From the perspective of model, these robots are all intelligent robots of security and defense category. Their hands are as sharp as scalpels. If they are hit by this knife, even the combat clothes with strong defense ability can't resist it.

The four people who were attacked were trapped in the corner, with their backs on each other. Among them, there was an old acquaintance of Xia Fei, Mu Xiaodao!

He held the Silver Butterfly knife in his hand. In his other hand, he also held a shield shaped alloy steel plate. The steel plate was full of obvious knife marks, which should have been left when he resisted the attack.

The other three were a charming woman in her thirties, and two strong men with bronze skin. One of them was hit by a robot's weapon on his left arm. Although he temporarily bandaged it with a piece of cloth, he still couldn't help bleeding blood.

Four people display their abilities and fight with more than a dozen robots. These robots are combat models and have strong defense. Ordinary attacks can't be fatal at all. However, their attacks on human beings are extremely effective. Simple cold weapons and advanced hydraulic machine transmission system make every attack powerful.

Bang!

A strong man was directly penetrated into his chest by the hand knife of the robot, and pushed him backward for dozens of meters. He bumped into a metal cabinet and made a huge noise, which made the metal cabinet sink deeply.

With a dull hum, the strong man's eyes turned white, and he died immediately. He was afraid that all his bones would be broken by this blow.

Mu Xiaodao bit his teeth and said to the beautiful woman, "Sanniang, cover me!"

The beautiful woman nodded heavily, turned her wrist, pulled out a directional blasting grenade, and threw it out in front of her.

The directional mine will attack in the specified direction, and the user will not be harmed. It belongs to the standard equipment of military special combat forces.

Bang!

All of a sudden, the fire was in the sky!

The powerful impact force will push seven or eight robots to more than ten meters away!

Mu Xiaodao takes advantage of this time to display his butterfly ten steps, pulling the remaining ten robots into his own boundary.

A total of seventeen and eighteen robots were taken away by Mu Xiaodao. The pressure on the woman and the strong man suddenly decreased a lot. They kept up their spirits and fought hard against the enemy. Relying on two sneak attacks, the two robots were seriously injured, which made them lose their fighting ability.

"What shall we do?" Asked the ghost in a deep voice.

Xia Fei mouth hook up an evil arc, "of course, let them fight, and then we go to clean up the mess."

The ghost figure laughed, "mantis catches cicadas and yellow finches are behind. No matter what good things they find, they will fall in your pocket in the end. It is insidious and insidious."

Xia Fei planned well, but things didn't develop in the direction he thought.

There are more than one road leading to the machine room. From the opposite door, a robot comes. He is smaller than the cleaning robot just now. It has the appearance of water drops. Under his feet, he uses magnetic levitation as a way of moving.

He hung his head and seemed very unhappy.

In the room, the battle between the human and the machine guard attracted his attention. He was stunned at first, and then rushed to it!

"Mankind is under threat! Beans must protect human beings

"Stop it! Robots can't attack humans! "

Even the men and women who were fighting in the room were shocked and said, "isn't robot betraying human beings for a long time?"

Bang!

The weak robot Doudou, where are those fierce fighting robot opponents, a combat robot with one hand, hit him to one side, the beautiful milky white shell suddenly sunken.

Small robot Doudou quickly climbed up, "bad guy! You are bad robots! Doudou will never allow you to hurt human beings

Poor and weak, he had no fighting ability, so he had to lower his head, anchor enough strength to hit with his head.

Bang!

This hit some strength, hit a combat robot a stumbling, good suspension lost its center of gravity fell to the ground, and Doudou himself dizzy sat on the ground, eyes straight out of Venus.

The combat robot is angry, red eyes and mercilessly gives Doudou a knife!

The blade went through his chest and came out from behind!

Whoosh ~ the fighting robot pulls up his knife, and Doudou's chest glows with fire, and his green eyes gradually fade.He put his hands around one foot of the combat robot and said in a lower and lower voice: "robots must obey human orders, robots must protect human safety."

Bang!

The fighting robot slapped the beans hard and overturned them to the ground!

After rolling dozens of somersaults on the ground, Doudou, the robot, barely got up and said in a stubborn voice, "human beings are threatened. Doudou must protect human beings at all costs."

Xia Fei is stunned. He doesn't know what language to use to express the complicated entanglement in his heart. Is this a person or a machine?

Bang!

Doudou rushes up again and again and is knocked down by his companion.

The spirit of not giving up and not giving up made Xia Fei think of the strongest vitality of human beings on the verge of dying.

"To protect human beings, robots must protect human beings!" Doudou's voice became weak with the passage of energy in his body. The trauma on his chest destroyed half of his energy system.

Just because it is human being that is being hunted down, this small robot will have to protect it at the cost of its life. Is it worth doing so?

Bang!

Doudou was once again overturned by the combat robot. He struggled and got up from the ground.

Energy has been weakened enough to support him to continue to float in the air. He dragged his body out with his hands and said in a faint voice: "to protect human security, Doudou must protect human security, protect Protection... "

Ghost looked at Xia Fei, and it was obvious from his eyes that he could not bear to continue to look.

Xia Fei is not so.

Suddenly!

The border of muxiaodao is broken, and the remains of several robot soldiers lie on the ground, which seems to have been killed by him. However, Mu Xiaodao himself has been seriously injured, and blood is constantly slipping from his face and cuff.

Xia Fei didn't care about him. Instead, he kept a close eye on the beans crawling on the ground. He murmured in his heart: "fool! Don't go back! "

However, Doudou's persistence is frightening. He said that he must try his best to protect human beings, and the two mechanical arms were fighting and holding the body forward.

"Damn it! Die all of them

Xia Fei finally changed from anger to rage!

Pinch the hand of the moon god, Xia Fei angrily rushed out!

"I can't see it anymore. Kill them! Kill them Ghostly shadow is equally angry hoarse way.

……

A moment later, only three people and a small robot were left in the room.

Xia Fei puts Doudou flat on the floor, takes out all his tools from the space ring, and prepares to carry out emergency repair on Doudou. Not far away, the beautiful woman named Sanniang and Mu Xiaodao are supported together. They are all badly injured and have lost the ability to continue fighting.

Muxiaodao is not a threat. Xia Fei still has a lot of questions to ask him, so he saved his life. But before that, he would like to repair the little robot Doudou as soon as possible.

Sanniang thought for a moment, went to Xiafei and said, "little brother, thank you for saving us."

Before the words fell, a silver light suddenly flashed by, cutting her throat directly. The blood bloomed like flowers in summer.

"So you don't have to thank you." Xia Fei said coldly. (to be continued, please visit www.qidian.com , more chapters, support authors, support legitimate reading! )

www.novelhold.com , the fastest update of the webnovel!