In addition, the vehicles of the transport team can also enter and exit with the freight bill, but there must be a checkpoint record along the way, which effectively restricts the walking route of the transport team vehicles, and can only go directly to the destination after unloading or loading.

There is only one purpose for this purpose, and the Chengbei Security Zone is the largest agricultural and animal husbandry base in the East Asian Union, or the largest storage base for civilian materials outside of Xishan, which can easily be destroyed if the movement of people is not restricted.

At this point, the Chengbei Security Zone is really worthy of its name and is indeed safe! Since the establishment of the security zone, there have been public security incidents of displaced people killed and injured almost every month in the security zone in the east and south of the city, but it is rare to hear of such a situation in the security zone in the north of the city.

Is the northern security zone of the city monolithic? This point was denied by Tong Limin. He has been working in the transport team for a long time, and he has been to the security area in the north of the city many times, and he gave the most realistic assessment with his personal experience.

In his words, the security zone in the north of the city is like an alliance base, and in general it is an iron-shelled egg. The outer layer is the hardest, but as long as you can get in, it is all soft inside, even softer than the safe areas in the east and south of the city.

Now Hong Tao is about to face the second problem in the plan, how to break through the hard shell of the security zone in the north of the city!

The first choice is to go through the subway tunnel, there is a highway as a boundary on the road, and the barbed wire fence of the watchtower with the checkpoint can easily block the street. What about the underground? As long as there is a tunnel that is not completely closed, you can get in!

Since he got the information provided by Tong Limin, Hong Tao has not been idle these days. During the day, he did not dare to move, but as soon as it was dark, he would mix in with the horse-feeding coachman and enter the stable, and when everyone was done and go back to sleep, he would go into the subway tunnel alone and begin the expedition.

For this reason, the rail car with bicycle welding was specially modified, mainly to reduce weight, so that it can carry the weight of the subway platform on the back of a single person. Otherwise, you can't explore too far in one night.

On the first night, Hong Tao went north along Line 10 and ran into a wall at Shaoyaoju Station. Not only did the tunnel collapse here, but the platform also collapsed, blocking Line 10 tightly.

It doesn't matter, the east is not bright and the west is bright, don't be discouraged, go home and sleep during the day, and then change from Line 10 to Line 3 at night to the east, and drill into Line 14 at Chaoyang Park Station to continue north!

On the map, Line 14 doesn't enter the Chengbei Safety Zone, but it doesn't matter, it joins Line 15 at Wangjing Station, and Line 15 will drill into the Chengbei Security Zone from east to west from near Huguang Bridge.

What is location? That is, for people who are not particularly familiar with the capital, even if they look at the winding subway tunnels on the map, it will take several times or even more than ten times the time and energy to find the right way to pass.

Someone said, phew, why? It's hard to know that you can read a map, and no one else can read it! It's not about looking at the map, it's about the transfer station. Some subway tunnels cross but do not have transfer stations, and some subway lines that are not connected will be marked on the map, while others will not.

And these problems are not a problem for Hong Tao, he has sat on each line more than once, where the subway is being repaired, and people who often drive will also see the outlet on the ground. Even if you don't deliberately memorize it, you probably have an impression in your mind.

"Holy...... It's going to blow up here, too! ”

But on the second night, Hong Tao's alley string still failed to get his wish, and finally touched Line 15, but the tunnel in front of him collapsed not far away, and the collapse was particularly complete, and it was not a natural collapse at a glance.

The two tunnels to the east that can enter the safe zone are blocked, and it is not the end of the world, and the west side is also closed. In the next few days, Hong Tao drilled the hole in the ground for several lifetimes at one time, with a total mileage of no less than 100 kilometers, and he can really be called the most capable mouse.

During this time, I also experienced many dangers, first of all, being attacked by various small animals and insects that inhabit the tunnels. In addition to the rats being friendly to him, snakes, weasels, badgers, scorpions, centipedes and other aborigines do not treat this intruder very well, and meeting is a fierce battle.

The second is stagnant water, which is more troublesome than small animals and insects. Sometimes he had to unload all his equipment, even body armor, wear only underwear, carry a pistol, and drag the rail car with a rope to swim through the sewage more than two meters deep to deal with the harassment of all kinds of living creatures.

Finally, there is the landslide, which is the most troublesome and dangerous. The East Asian Alliance is obviously not stupid, in order to cut off all connections between the base and the outside world, many subway stations have been blown up, and the blasting technology is relatively poor, and the dosage of drugs is obviously too large.

In some stations, not only the entrance entrance was blown up, but also the platform. In this way, it is inevitable to affect the passage of the tunnel, and Hong Tao can only choose to drill between the cement fragments in addition to the jack.

Once the structure of construction waste is relatively loose, it is at least broken bones and tendons when pressed down. If you can't call for help, you will starve to death in the tunnel, and then you will really become a dead rat and die in the great cause of drilling holes.

Fortunately, he was lucky, and only encountered one jack slippage, but the cement pillar was framed by another piece of cement debris submerged in the water, and no secondary collapse was formed.

The person is fine, but the passage is not found, and it is still in vain. Line 10 to the west was also completely blown down at Zhichun Road Station, making it impossible to enter Line 13. In addition, Hong Tao also tried to drill along Line 4, Line 9 and Line 1 into the Second Ring Road, but the results also failed.

The continuous encounters made Hong Tao a little annoyed and angry, so the evil was born to the side of the guts, and the adventure gene in his body was touched again. He actually drilled all the way north to the Old Summer Palace along Line 4, and wanted to pass through the campus of Tsinghua University from here to the east gate and enter Line 15 to see if he could enter the security zone in the north of the city.

What did the ancients say, if you don't die, you won't die! He hadn't gone far from the Old Summer Palace station, and before he could praise his wisdom, he was so frightened by the heat source in the heat that he hid behind a big tree and shivered.

The Old Summer Palace in the north and the campus wall of Peking University in the south have been torn down and turned into a zoo! No, it's not a zoo, it's a horse farm, a sheepfold and a cattle pen, and there are herds of cattle everywhere.

When buying mules and horses for the convoy, Hong Tao once followed Wang Gang to a horse farm in the security area north of the city. But that place is near the Ming Tombs, and there is still a long distance from here, but there are more horses seen at the moment, is it another horse farm?

"I really know how to choose a place......" climbed onto the roof of the subway station and observed it with a thermal aim for a while, and Hong Tao gained a little. In addition to the herds of livestock, there seems to be a military camp nearby. This is not an ordinary horse farm, it should be a cavalry garrison for the Union army!

With the passage of time, there will be fewer and fewer accessories for tanks and armored vehicles, especially the problem of aging rubber will not be solved for a while and a half, and large-scale armored forces will obviously not be able to meet the needs of long-distance operations.

So the alliance government wisely chose war horses, they domesticated a large number of horses near the Ming Tombs Reservoir, and then selected war horses from them to be domesticated here alone, and the rest were sold to the homeless people to pull carts.

That is, after watching it for a while, it almost killed him. With a few barking dogs, a patrol came from the west. It was so far away that the human eye could not see the shadow of the roof, but the military dog did.

Hong Tao, who had encountered small-scale steppe wolves in Xinjiang Province, was definitely not afraid of dogs, whether it was a wild dog or a military dog, as long as the number was not too large, it was a pot of meat in his eyes with a gun. But this time it didn't work, and the two military dogs frightened him into the subway station.

It's not that the military dogs are powerful, but the Alliance soldiers who follow behind are powerful. If you dare to shoot, you will definitely stab the hornet's nest, and if you don't do it, you will be shot indiscriminately and killed. Don't shoot...... I've heard of empty-handed white-knuckles, but I've never heard of empty-handed fighting dogs.

If you can't fight a military dog with your bare hands, can you run through it? Hong Tao knows the exact answer, so he doesn't have to try again. He didn't run as hard as he could, but buried himself in the filthy and dirty water, and with a rusty broken pipe in his mouth, he lay straight under the water, letting all kinds of small insects gnaw on his face.

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