These are all things to say for the time being, Lin Xiao drove the maglev towards the No. 4 base here, but there were all kinds of thoughts in his heart.

There is a question that has been haunting his mind since he was reborn, this human full evolution software, even if it is now upgraded to some official version of the sub-human full evolution software, he can't figure out whether it is the human full evolution software that he controls, or the human complete evolution software that controls himself.

It seems that he got the magical power from the human complete evolution software, and it is also because of the human complete evolution software that he can come to this interstellar defense line, but think about it carefully?

If there is no human fully evolved software, why would you go crazy killing on Earth to earn soul points? It's nothing more than the human fully evolved software using the hardening as a bait to lure itself step by step in the direction that the human fully evolved software needs......

But if he is controlled by human complete evolution software, this is unreasonable, in any case, without human full evolution software, although those guys on the earth will not let him go into a desperate situation, they will definitely not die in their own hands so easily.

With such cranky thoughts, Lin Xiao saw the wall of Base No. 4.

It is not much different from the situation of the No. 3 official headquarters, because the No. 4 base is closer to the Antai front line, so among the zombies around the periphery of the No. 4 base, the Antai zombies occupy as much as 20%, and more are those who are bloated and tall, but the number of ordinary low-level zombies is very small, and most of them are squeezed to the ground by the strong fat people and the Antai zombies, and then their heads are crushed.

"Boom...... Bang bang ......"

The distance was tighter, and Lin Xiao could already hear the sound of gunfire coming from inside the wall, which was not dense, but it seemed very intense.

There's a living person in the base! Lin Xiao's eyes suddenly lit up, this was good news for him, at least he could find a way to get some information, right?

Thinking of this, Lin Xiao cautiously drove the maglev around the base, trying to find the gate that was still guarded, but found that there was not even a human hair on the wall, and the sound of guns and cannons in the base was still endless......

"! These people have a sick brain, right? It's full of zombies outside, so why don't you come out to guard the wall and hit a hammer inside? Lin Xiao was very puzzled, according to normal people's thinking, if the wall was torn down, none of the people inside would survive! So why don't Mao clean up the zombie army first?

According to Lin Xiao's thoughts, these zombies look like they are piled up in the dark, and they seem to be a lot of terrifying, but human beings have too many high-tech weapons, not to mention those strategic main guns, even if they are portable laser concentrating **, one hit in the zombie group and killed thousands of zombies is not a big problem, right?

It was precisely because of this idea that Lin Xiao couldn't understand that there were more than 10 million human troops in the interstellar defense line, and even if there were only fifty percent left, it was a humanoid tank armed with various high-tech weapons! It's not a big problem to deal with ten times as many zombies, is it? Why do you have to evacuate the planet that is a gateway?

Although he couldn't figure it out in his heart, it was not without harvest to go around this circle, Lin Xiao found that a gate on the side of Base No. 4 was obviously more inclined than the other gates, and that height happened to be within the ceiling range of the maglev vehicle after it was restricted.

Although it is possible to be scratched to the ground, but at this time, it doesn't matter whether you scratch or not!

"If you don't get any useful information, you have to get some supplies!" Lin Xiao's thinking also began to change, the current interstellar defense line no longer has the existence of a military constitution, and some people can kill people with guns in order to eat a bite, so what's wrong with finding a way to get some supplies for the Tashan team?

Besides, without official supplies, the Tashan team will face the embarrassing situation of running out of supplies sooner or later, and by that time, there will be a lack of food and drink, and it will definitely be more difficult to come out to find supplies, right?

While pondering like this, Lin Xiao controlled the vehicle to retreat backwards by more than 100 meters, and slowly rose to a height of more than 20 meters, which was already the highest ceiling of this maglev after it was restricted.

The gate, if it is at least 223 meters high in good condition, is designed to prevent maglev vehicles from climbing over the gate to enter the fence.

It's just that the current gate has been lost and pushed seriously tilted, and it looks like there are seventeen or eighteen meters left, and the maglev has accelerated to a speed of more than 100 per hour, and it shouldn't be difficult to rush over the turf.

But just when the maglev was less than twenty meters away from the gate, the zombie tide suddenly became irritable, and under the leadership of several zombies that were obviously taller than other Antai zombies, these guys who had completely lost their minds attacked the gate even more frantically.

The gate let out a long mournful roar, and finally collapsed along with the walls on both sides.

At the moment when the wall collapsed, Lin Xiao's maglev quickly rushed through the gate and entered the No. 4 base unscathed.

Lin Xiao hadn't been to Base No. 4, but this place was not much different from the base where the Tashan team camp was located, with the camp area of the Freedom Team on the periphery, and some officially opened shops selling light luxuries such as daily necessities and alcohol.

The further inner layer is the garrison of the regular troops, and compared with the periphery, the garrison of the regular troops is naturally much more regular, and the numbers of the sub-units are neatly arranged, and the most central confidential area is tightly encircled.

If you want to get supplies, Lin Xiao's first destination is naturally the row of shops, there are military compressed rations, and there are also special nutritional pastes for astronauts, although the nutritional paste is sticky and tasteless in the mouth, but that thing is more space-saving than compressed rations, and it can better meet the nutritional supply required by normal human beings in high-load combat.

Lin Xiao didn't plan to take too much, and preparing compressed rations and nutritional paste for the Tashan team that could last three months was enough to deal with the current situation.

The plan was perfect, but unfortunately the zombies who swarmed in obviously didn't give him this face.

Lin Xiao had just parked the maglev troop carrier on the roof of the row of shops, and before he could jump off the roof, more than thirty ordinary zombies with festering bodies rushed towards him.

The scope of the base is very large, but the large army of those zombies seems to have a command, and they do not waste time on the periphery, except for the scattered zombies who began to wander towards every corner of the periphery, and the large army gathered into a long dragon, and went straight across the periphery towards the most core part.

Lin Xiao looked at the more than thirty zombies that were about to come to him, and then looked at the zombie army that was only a few rows of houses away from here, he knew that he must not make too much movement, God knows if those zombie armies would be attracted by his movements, give up continuing to attack inward, and surround themselves one after another.

Taking advantage of the fact that the more than thirty zombies didn't seem to have discovered themselves, Lin Xiao hurriedly lay on the roof of this row of shops, and at the edge of the roof there were rows of flower walls about thirty centimeters higher than the plane, just enough to cover his figure.

When the more than thirty zombies scattered and wandered around slowly, Lin Xiao also roughly understood the perception range of these ordinary zombies.

First of all, the guys' eyesight seems to have completely deteriorated, but they have an incomprehensible ability to judge if there is an obstacle in front of them.

In terms of hearing, you should be sharper than normal humans after becoming a zombie, but as long as you don't make a loud noise, if you are far enough away, they won't bother you.

What's more, this kind of ordinary zombie seems to only be able to feel the breath of living creatures on the same level, and although they are also aware of the breath of living creatures with a gap, their perception is very vague. Otherwise, these zombies, who are obviously looking around, should have discovered themselves a long time ago!

After summarizing these points, Lin Xiao's tense nerves relaxed slightly, at least he didn't meet a guy who looked special, and he didn't have to worry about his life!

However, Lin Xiao had another doubt at this time, that is, Liu Shan he met as soon as he came down the mountain!

That guy obviously belongs to the kind of zombie with festering skin and flesh, but he is also very different from the ordinary zombies in front of him.

For example, Liu Shan's body is much taller than the zombies in front of him, but it does not reach the height of the sumo wrestler zombies. In terms of strength, Lin Xiao has not tested these ordinary zombies, and it is not easy to make comparisons, but in terms of agility and speed, Liu Shan is much stronger than these ordinary zombies.

Could it be that different types of zombies also have a distinction between strength and weakness?

So what is the reason for this distinction between strength and weakness? Is it the strength before the infection, or is it some reason after the infection?

"Forget it, I'm not a scientist, why are you trying to figure out these things?" Finally, he couldn't come up with a reason for the headache of thinking, Lin Xiao simply decided to give up, this is what scientists should do, what he wants to do is to make these guys completely quiet!

Carefully picked up a discarded steel pipe on the roof, this thing should be used to make exhibit shelves, but after all, this is used on the interstellar defense line, naturally it is much stronger than ordinary steel pipes, Lin Xiao suspects that just such an ordinary steel pipe even contains titanium components.

Hold the steel pipe in his hand and wave it a few times, although it is a little light and fluttery, it is also a weapon, first, to avoid making too much noise, and secondly, the steel pipe is long enough to avoid being stained with the pus of those zombies.

After having the weapon, Lin Xiao slowly moved his body and jumped to the ground from the other side of the store, he wanted to verify his guess, these ordinary zombies were on the same level, how sensitive they were to the breath of living creatures.

In fact, he really guessed correctly, as soon as his feet landed on the ground, those zombies who still looked dazed turned their heads and walked towards this side.