After looking at the internal structure of the first building, Ding Chen finally confirmed his guess, these buildings are obviously a miniature version of the apartment building, the structure and furnishings inside are almost the same as the current apartments, the only difference is the floor area and height, even if they take the same set of drawings, it is not unusual. Pen @ fun @ pavilion wWw. ｂｉｑUｇE。 ｉｎｆｏ

But based on these alone, Ding Chen still can't judge the real purpose of this building in the past, because everything that can be used in it has been moved, leaving only the empty outer frame of the building, and even the debris left on the ground has been covered by vegetation or naturally degraded, and there is no trace of human activities in the past. It can also be judged from this how scarce the supply of living materials for the people here in the old city is, and anything left over from the past era is very attractive to them.

Ding Chen walked out of the building, glanced at Liu Chi, who stayed outside the door to answer, waved his hand and said, "Keep walking." ”

Liu Chi glanced at him inexplicably, thinking to himself, what are you doing in there? What's going on with this contented look?

Of course, Ding Chen would not explain his experience to him, in fact, even if he said it, Liu Chi might not be able to understand it.

Even from the outside, it can be seen that most of the buildings in this area have been explored, and basically the people who explored have not been in the habit of closing their doors, so the doors of these buildings are usually open, and occasionally the doors of some buildings have disappeared like the first building.

In addition to the doors, most of the windows in these buildings are also broken, only the glass integrity on the third floor is still a little higher, but this degree of damage becomes lower and lower as the two continue to go deeper, and the integrity of the building also begins to increase, it is obvious that ordinary people have no ability or courage to go deep into the ruins.

Ding Chen felt very strange about this piece of buildings similar to barricades, Liu Chi and others definitely couldn't see it, but Ding Chen had already made a judgment a long time ago, these buildings should be built according to the standards of semi-permanent fortifications, obviously, these buildings were intended for street fighting, and looking at their neat layout, it is likely that even the coordinate squares have been drawn, and the artillery in the rear does not need to calculate the yuan when covering this place with artillery fire.

Ding Chen had no interest in the buildings that had already been explored, so he didn't go in any further, but just walked slowly along the streets that had been. Until he saw a very special building.

It was a very ordinary-looking building, identical to the surrounding buildings. Ding Chen believed that no one would notice the existence of the city when it had not been abandoned.

But after years of devastation, the building has finally shown its roots. It is clearly the best-preserved building in the vicinity, and although it is also mottled on the outside, it does not peel off the cement from the walls like the buildings in the vicinity, revealing the dense steel bars within.

Ding Chen stood at a distance and watched for a while before asking, "What's going on with this building?" ”

Liu Chi obviously felt that this expedition was a bit boring, the most important thing was that Ding Chen almost only watched, and refused to enter the building, after continuous boring walking, it was really not easy to maintain strong energy. Liu Chi even began to miss the days when he was a pioneer with Ding Chen, at least at that time, Ding Chen would simply explain what he was doing.

He said listlessly, "I can't get into this building." ”

Hearing him say this, Ding Chen immediately became interested, he looked at the building, "Why can't you get in?" He asked.

Even from a distance, Ding Chen could tell that many of the windows in this building had also been damaged, and although the overall number was much smaller than that of other buildings, it was obviously not as inaccessible as Liu Chi said.

Of course, Liu Chi knew what Ding Chen was referring to, he shook his head and said, "It's useless, the door of the inner room is also closed, and you can't get in." ”

Ding Chen was stunned for a moment, looked carefully at the broken windows, frowned and said, "Are these glasses particularly hard?" ”

"That's right." Liu Chi nodded and said, "It takes a long time to break a hole with a hammer." He looked at Ding Chen suspiciously, as if he didn't understand why Ding Chen could guess this, he said: "And it's not like other glass, it turns into slag when it is broken." ”

Ding Chen let out an "um" and slowly walked towards the building. The holes in the window panes still retained the shape they had when they were smashed, and the irregular edges of the gaps resembled the mouths of a monstrous beast. Ding Chen stood in front of a window, looked up at the window pane above his head, and was silent.

There is a protective fence outside the window on the first floor of this building, which is very different from other buildings, in fact, this is the first time Ding Chen has seen a window with a protective fence after entering the ruins.

However, most of these former fences have been removed, leaving only the mounting holes in the walls and the remaining brackets.

He reached out and touched the edge of the broken glass, wondering if he should shoot. However, even without wasting bullets, it can be guessed that these glasses, if not bulletproof glass, at least have riot protection functions.

Ding Chen reached out to hold the window edge, stood on tiptoe and looked inside. It was a room that looked a lot like an office, with a broken desk toppled over on the floor, and two iron filing cabinets in the corner, the doors of which had been smashed open, revealing the remains of documents scattered on the floor.

Ding Chen didn't wonder why these things could be preserved, apparently the hardness of the glass made the intruder give up the idea of getting them out.

As Liu Chi said, the door to this office is closed, and it is obvious that even if someone enters this room, there is still no way to open the door and enter the building.

Ding Chen thought for a while, and did not go into the room, but turned around and came to the door of the building.

The main door of this building is wide, with one side door on the left and one on the left in addition to the two middle doors on the opposite side. Now the door has been smashed open by the persevering explorers, but behind it, there is a steel door lying across the wall, and the marks of knives and axes on it are obviously the real reason for the intruders to give up.

Ding Chen walked through the smashed glass door, walked to the front of the steel gate, reached out and touched it, and then looked up and looked up along the door. It was clear that it was a top-down gate and it was impossible to open it without lifting equipment.

The walls on both sides of the steel gate can also be seen in the efforts made by the predecessors, and one side of the wall has even been chiseled off a large piece, revealing the dense iron bars inside. According to the density of the iron bars, Ding Chen felt that unless a large cutting machine was used, it would be difficult for even large-yield engineering explosives to destroy the wall in a short time, and it was obvious that the wall was poured as a whole with tall cement.

If the buildings seen earlier were just barricades, now this building is a permanent fortification in the true sense of the word.

Ding Chen retreated, stood in front of the building and looked up at the dilapidated building, and smiled at Liu Chi: "Doesn't anyone think this building is special?" ”

Liu Chi said angrily: "Everyone knows this, but what can I do if I can't get in?" ”

Ding Chen nodded and said, "Makes sense." He thought for a moment and said, "Since someone has already tried it, then we don't have to waste our strength, let's go inside." ”

After listening to Ding Chen's words, Liu Chi almost turned his back on it, thinking to himself that you have been going around here for so long, and you have come to such a conclusion by co-authoring?

Basically, the first day of Ding Chen's expedition passed in his wandering, and after the two of them returned to the old city gathering area before the sun set, Ding Chen said happily to Liu Chi: "Will you accompany me tomorrow?" I'll come over a little sooner. ”

Liu Chi glanced at him and complained silently in his heart, "It's good if you're happy." ”