Once upon a time, liquid metal was just a temporary repair material used to repair broken mechs. At that time, liquid metal was just a low-end material like cement. In the face of a wide range of superalloys and nanoscale composites, liquid metal is so ordinary that it cannot attract attention.

It wasn't until the perfect combination of memory metal technology and liquid metal technology, until the liquid gold host was almost all-encompassing and inclusive of almost all weapons and equipment, and until the peaceful departure and the advent of war, that liquid gold equipment burned all over the world like a spark of fire! All the old-fashioned forces that dare to stand in the way of the development of liquid gold equipment are like praying mantis with their arms as a car, and they are mercilessly and completely crushed by the rolling wheels of history!

And now, Wu Tian is standing at the crossroads of history!

Earth's Far Star, an important planet destined to be recorded in the history of the Milky Way! Although, until the moment of Wu Tian's consciousness, this remote and wild ecological planet was still so inconspicuous.

Wu Tian, an earth human, an interstellar mercenary.

In the smoke-filled Galactic Alliance, the rebellion of the Dawning Empire in a corner has just been quelled. In this race war named "Clones Must Die", the orthodox human race has once again won the war! In order to defend the victorious achievements of the orthodox human race, and to prevent the resurgence or even resurgence of the clone legion led by the fallen scientists, the Galactic Alliance sent emissaries to conclude an alliance with the lower civilizations of the human beings who were still in their home planet. As a condition to help low-level civilized humans quickly improve their civilization level, low-level civilized humans must send a large number of elite mercenaries to the designated planet to garrison.

In this way, Wu Tian, together with tens of thousands of earth human elites, first pushed his consciousness to more than a dozen remote ecological planets of the alliance that originally belonged to the Dawning Empire. In order to open an interstellar route between the Earth and the original Dawning Empire, the humans of the Earth must make enough achievements! Only by performing well enough can the human beings on Earth really step out of the mother planet of the Earth, which has lived for tens of thousands of years, and rush to the border planets of the Alliance tens of thousands of light years away!

Earth farstar, 25 degrees north latitude, 110 degrees east longitude.

The megacity of Iron Blood, which sits on the largest open-pit hematite mine on Earth Farstar, has been reduced to ruins in the previous war. 100 kilometers southwest of the ruins, a temporary military base quickly built by the planetary landing force has been transformed into a robot production and maintenance base with the consciousness receiving tower as the core.

With the conveyor belt, robots of the same height and size produced from the assembly line were transported to the newcomer's birth square in the northwest area of the base. In addition to the machine number on the robot's right chest, facial features that distinguish the robot from each other are similar to those of a real person. However, the facial features are significantly more extensive than those of real people, at least the resoluteness of facial lines is a common feature of every robot.

Although Wu Tian in the previous life had not been to the Earth Distant Star, the experience of the previous life made Wu Tian quickly familiar with this temporary robot body.

"All of them!" Through the translation software installed in the micro-quantum computer of the robot's head, Wu Tian immediately understood the command from the Overseer robot! Compared with the low-end robots produced in batches from the assembly line, the robot where the Overseer works is far more tall than ordinary robots in terms of height and robot material. Looking at this two-meter-tall but not tall but somewhat stocky camouflage painted Overseer robot, Wu Tian didn't want to say that he was bare-handed, even if he was equipped with a super alloy knife, he might not be able to win the battle. What's more, the Warlord Robot's backpack and combat vest also have combat weapons and equipment.

"Board the aircraft in numbered order and go to the designated coordinate point to support the battle!" With the order being issued, the body of the robot where Wu Tian's consciousness was located was uncontrollable, and quickly lined up two rows of neat queues with more than twenty robots with almost the same appearance around him!

With the rapid landing of the jet aircraft that took off and landed vertically in the sky, the twenty-six robots lined up in two rows walked in unison and quickly ran towards the gangway that fell at the end of the aircraft!

For newcomers like Wu Tian, who has just arrived, although the Warlord Robot is also a robot, it has the highest control authority of the robot! If the Warlord Robot ordered Wu Tian's robot body to block the gun's eye, no matter how unwilling Wu Tian was, Wu Tian's robot body would faithfully and firmly carry out this death order!

As the Warseer was the last to board the aircraft, the ramp on which the aircraft had fallen was immediately retracted. Under the impetus of the flame thruster, the aircraft is rapidly accelerating into the air, and accelerating to the direction of the specified coordinate point while accelerating into the air!

It was only at this time that the robots sitting on both sides of the cabin of the aircraft once again took control of the robot's body.

", if you don't even give you the opportunity to adapt to training, you will go directly to the battlefield, this is to kill us!" Immediately, someone broke out and scolded! It's just that because the voice software installed in the quantum computer is very low-end, even if it is scolding, it is scolding people with an electronic synthesis voice that has no emotion at all, which sounds very awkward and has no deterrent effect.

Ignoring the rich boys who were scolding and scolding and not yet recognizing the situation, Wu Tian observed the robots in the cabin of the aircraft in silence.

All camouflage combat uniforms, all robots have a camouflage helmet with a mercenary identity symbol and a built-in friend or foe identifier. The identity symbol of the mercenary is the cross-legged gun and cannon mark in the background icon of the coin representing wealth. However, unlike the twenty-six rookie mercenaries present, the helmet of the Overseer robot sitting at the end of the cabin was different. In addition to the mercenary emblem, the Overseer Robot has an additional five-pointed star on its helmet that represents a one-star mercenary.

In the Galactic Alliance, not counting the initial rookie mercenaries who did not even have a single star, the interstellar mercenaries are divided into six levels from one star to six stars from low to high. The rating of the mercenary not only proves the mercenary's combat strength, but also represents the mercenary's mental strength. Only when the mental strength reaches a certain level can the mercenary's rating be raised to a higher star.

And a rookie mercenary like Wu Tian, because of the extremely fragile relationship of mental power, Wu Tian's consciousness can't even stay in the robot body where the consciousness is located for a long time, and needs to regularly teleport the consciousness back to the body of the earth. And this is very fatal in a protracted war! For example, halfway through the battle, the consciousness of the robots participating in the war has to return to its original form. Then, those robots that are not consciously controlled can only be controlled by intelligent programs in quantum computers. Although the intelligent program of a quantum computer is very powerful, the quantum computer is extremely restrained by computer viruses! And computer viruses are never a high-tech thing that is hard to achieve! In addition, if Wu Tian's consciousness could not return to his body on Earth for a long time, Wu Tian's body would be in a coma for two weeks! In this process, once the body's nutrition can't keep up, it is inevitable to starve to death!

"The body of the robot where the consciousness is located must not be destroyed, otherwise I may really die!" Carefully observing the robots in his companions, Wu Tian must find some reliable companions if he wants to survive on the battlefield.

Glancing at a group of similar-looking robots, Wu Tian first excluded the strongest Overseer robot in the team from the category of his companions. If you follow the Overseer Robot into battle, you may be used as a shield to block bullets by the Overseer Robot if you encounter danger! On the battlefield, as long as you are a certain distance away from the Overseer, the Overseer will lose absolute control over his subordinates. After all, it is possible for the Overseer's authority to be cracked by the enemy and used in turn.

After eliminating the Overseer robots, Wu Tian's gaze gradually fell on several robots that had never spoken from beginning to end. Compared with those frizzy rookies who are excited about going to the battlefield for the first time, veterans who have actually been on the battlefield will behave more calmly.

After determining the possible cooperation goals, Wu Tian used the individual handheld computer on the robot's right arm to establish a simple encrypted channel and sent an invitation to the three robots that Wu Tian was optimistic about. Soon, the machine coding of three bots appeared in the crypto channel.

"Hello everyone, my code name is 'Foreseeer', please change your personal code name." Under Wu Tian's explanation, the three robots quickly changed their respective channel codenames. And the code names of these three robots are "Spearhead", "Tiger Roar" and "Blood Rose".

Glancing at the third codename, Wu Tian's heart moved slightly. Judging from the other party's code name, the other party's real body is mostly a woman. It's just that when Wu Tian set his eyes on the robot where Blood Rose was, Wu Tian saw a neutral face that couldn't distinguish gender.

"When you enter the battlefield in a while, if you can trust me as a veteran, you can choose to act with me." Wu Tian knew that the encrypted channel was being monitored by the Overseer robot, so Wu Tian did not say anything that did not match his identity, but only sent out an invitation.

"In which unit did you serve?" The Spearhead asked first.

"Confidentiality." Wu Tian replied. Don't say that everyone is still a stranger, even if everyone has become teammates who can rely on each other, it is absolutely impossible for Wu Tian to reveal his true identity. Because, Wu Tian's identity on the earth is too weak, once it is exposed, he will lose his personal freedom, and it is even easier to be killed!

I don't know if he realized the abruptness of the problem, or found that it was impossible for Wu Tian to tell his true identity, the top soldier did not continue to ask Wu Tian's true identity, but asked about Wu Tian's military rank.

"Confidentiality." After the same answer, Wu Tian had already included the top soldier in the undesirable blacklist. Because the spearhead made a huge mistake, that is, he should not ask about other people's privacy.

"You don't say anything, why should we listen to you? Do you have what it takes to command us? "The electronic synthesized sound in the communication channel is emotionless, but it is enough to express the dissatisfaction of the spearhead.

"If you want to hug your thighs, you can follow the Overseer. In terms of combat effectiveness, the combined strength of our newcomers is not comparable to that of a war overseer. I did not bring you in to command you in battle, but to cooperate with you, and we are equal between us. ”