From a strategic point of view, the enemy of the enemy is the friend.

Of course, Liu Fei has a certain reason for making alien friends of course humans, and it is not just because he is friendly with Tadpole and Liu Xiaofei. Liu Fei had spent a long time with tadpoles and Liu Xiaofei, and with his understanding of the aliens, he found that the aliens were not on the mission of exterminating humans, they just regarded humans as the highest life form of evolution.

The question of whether aliens will become enemies of humans is a distant topic, at least, judging from the current state of evolution of aliens, it is difficult for aliens to threaten the survival of humans without hundreds of thousands of years.

The top priority is to face the threat of extraterrestrial civilizations.

According to the data provided by the young monk, the Blood Eagle is highly aggressive, and it is a perfect combination of mechanics and biology, and they have a very similar place to the Xenomorph, that is, they replenish their energy by killing. In fact, this innate aggression is also very similar to human beings, the difference is that when human beings explore extraterrestrial civilizations, they all appear in a peaceful attitude, for example, when human beings launch exploration satellites, most of them will carry some words and symbols that symbolize peace, and will never let satellites carry some offensive robots or creatures.

Since the first day that human beings have the ability to think, human beings have never given up the exploration of extraterrestrial civilizations, even in the ancient era of famine, human beings are full of awe and yearning for the stars.

On the other hand, the advance team sent by the alien civilization, the Blood Eagle, is essentially a devastating invasion, and judging from the way it searches for the alien civilization, it has not considered peace at all.

In addition to Robin Li's threat, alien civilizations also pose a potential threat to Liu Fei, even if the threat is not imminent.

——

A small reconnaissance ship departs.

As always, Liu Fei took the lead.

This is an armed shuttle ship carrying a large amount of equipment, and there are not many people on board, including Liu Feicai, who is less than 100 meters long, flat, and is a small shuttle attached to the two wings of the armed spacecraft, and the top of the small shuttle can be connected with the armed spacecraft in all directions, and it is used as a warehouse in normal times.

As early as three hundred years ago, when human beings were building ships, several ideas began to appear, one kind of giant warship, that kind of warship is second to none in terms of firepower and protective armor, but because of its huge size, it also has many drawbacks.

Humans have developed a combined spaceship, many of which are self-contained entities, with engines and life circulation systems, and simply put, a large matrix with many small individuals attached to them, and these individuals can break away from the parent body at any time.

Liu Fei's five armed spaceships are somewhere in between, each with a small spaceship attached to it, which usually flies with the mothership, and can be stripped out when it comes to missions, and can even replace large shuttles.

When Liu Fei purchased these five feeder ships, he took into account its practicality and economy.

The spaceship passed through the atmosphere and approached a massive city along set coordinates.

According to the powerful holographic scanning function of the spacecraft, Liu Fei is about to arrive at a giant city, and the law of that city surpasses any city in the Seven Star Domains.

City.

According to some information that Liu Fei learned from the interstellar network, most of the human beings who stayed on Earth gathered in some large cities.

What will the current earth look like?

The height of the shuttle ship is already approaching the surface of the earth, bypassing the dark side of the earth, mountains, rivers, and forests begin to appear outside the porthole, and the harsh sunlight shines through the porthole, making people feel the warmth that they have not felt for a long time.

In the universe, sunlight is a luxury, and in the vastness of the universe, there is more cold darkness and dead silence.

Wow, skyscrapers!

When tall buildings appeared outside the portholes, the mercenaries on the spaceship showed excitement on their faces. For any of the inhabitants of the Seven Star Fields, Earth's skyscrapers are too dense and too majestic.

In the Seven Star Fields, many large cities with a population of one million are likely to build an iconic building, such as Drow City, which has millions of people, but only one building that is more than 500 meters away, the Federal Financial Building.

Liu Fei chose several places with a high concentration of high-rise buildings.

According to the holographic scanning results, where high-rise buildings are dense, the environment in which the spacecraft lands is better, and there is no complex geographical environment.

With the landing of the spaceship, the eyes of a group of mercenaries were about to fall, and the eighty-year-long spaceship slowly landed in the middle of the tall building, giving people an incomparably small feeling.

From the aerial scans, the terrain between the buildings was flat and suitable for landing, but when they landed on the ground, they found that the situation was completely different from what they had imagined.

The flat ground was full of weeds and vines, and in some places towering trees actually grew, and between those vines and giant trees, there were some rusted old cars and some large construction machinery mixed in—

The spacecraft activated the anti-gravity system and hovered in the air for dozens of minutes, but did not find a suitable place to land.

The five armed spaceships purchased by Liu Fei are all outdated products, and this shuttle ship is not a high-end cargo, and it does not have large intelligent adjustment feet, so it can only be suitable for landing in an interstellar port.

In desperation, Liu Fei let the shuttle ship hover in the air and parachuted three engineering mechas.

It took two hours for the three engineering mechs to sort out a clearing.

The open space is a plaza connected by two buildings, with some fountains in the middle, and some of the original urban sculptures have been stolen and hollowed out, and there are ruins everywhere.

According to the test results, the air composition is very good, and there are no substances harmful to health.

When a group of mercenaries came out of the spaceship, they took a deep breath and looked intoxicated. It is no exaggeration to say that the air here surpasses any planet in the Seven Star Domains, and when inhaled into the lungs, there is an indescribable comfort, as if all the limbs and bones are completely relaxed-

Suddenly, Liu Fei felt a pair of eyes that seemed to be looking at him, and his brain domain activated, immediately enveloping that position.

An undetectable sound sounded in the woods, and it was evident that the eyes seemed to sense the danger and immediately fled.

Liu Fei's body moved with his heart, his body shot out like an arrow off the string, and a thrilling afterimage dragged up behind him, and he saw that the eyes of a group of mercenaries were about to fall out.

Good speed.

In the woods, the sound of the swaying became violent, mixed with the sound of branches breaking—