Du Yuqi felt that it made sense every time he said it very well, so he and Xi went into the guard room and patiently searched. The first thing he chose was the guard room on the left. After thinking about it, he came to the vicinity of the handle, and then pressed his hand on the handle, and then carefully observed the situation around him. After all, the simulation of such a situation was actually the most likely situation back then. While watching the operation process, the error tolerance rate would drop to the lowest.

Then after Du Yuqi looked around, he did not find any special situation. He went to see if there was anything else on Xi. Xi shook his head. After thinking about it, Du Yuqi stood in the guard room on the right, and then carefully observed, he immediately discovered something strange.

It turned out that there was a small window on the wall of the guard room. This small window should be for ventilation and light, not even the size of a person's head. To put it intuitively, it is similar to the windows in the prison cell, and there is a vertical iron fence on it.

This small window looks normal, but it’s not right to think about it, because what is this place? The second floor of the underground laboratory, this place is at least twenty meters deep into the underground space. Where does the breeze and sunshine come from?

After becoming suspicious, Du Yuqi immediately went around to the left and found that there was also such a small window on the left guard room. However, Du Yuqi was very meticulous and soon discovered the difference between the two. That is, there are six iron fences on the small window of the left guard room, and eight iron fences on the small window of the right guard room.

After discovering this, Du Yuqi immediately became energetic. However, it may be a coincidence, but it is actually very simple to prove that this is not a coincidence. Du Yuqi walked up and reached out to grab the iron fence. He immediately realized that each fence was actually loose and could be easily taken out. Du Yuqi immediately went up and looked carefully. He found that the grooves of the fence were worn out to be significantly smoother than the surroundings, which means that people often took the iron fence and placed it.

After discovering this, Du Yuqi immediately showed a smile on his lips, because at this time he was already 70% or 80% sure in his heart--------Obviously, the secret was hidden on the iron fence!

The two small windows in the guard room are originally redundant, and the iron fence erected on the window is even more inconspicuous. Who would be so furious that they often go to take and put this thing?

This can only explain one thing, that is, this small window and the iron fence erected on it are actually very existence--their usefulness should be to prompt the password to open the warehouse door! If Du Yuqi is not wrong, erecting a few iron fences means pulling down a few times! Their existence can also prevent the person who opens the door from making mistakes in the face of frequently changing passwords!

After telling Xi about his guess, the two of them stood in the guard room, one left and one right, and then began to pull the handle very seriously! After pulling it in the order of six left and eight right, there was still no reaction. Du Yuqi couldn't help but be stunned at this time, and his mind was already thinking about various accidents, such as the password was expired, the opening mechanism of the warehouse gate had been damaged, and his guess was simply wrong...

At this time, just as Xi was about to come and comfort Du Yuqi, a series of dense "Karakera" sounded from the depths of the warehouse, which sounded like a large number of rusted chains being pulled in a difficult and obscure manner. You could even think of the rust on it in your mind that kept falling down...

Immediately afterwards, the ground was trembling constantly. When the chandeliers above the head were shaking, the broken walls were falling from above, looking like this place was about to collapse. Then, the door slowly opened, and the cold, wet and rotten smell came out from it, which made people feel very uncomfortable.

Seeing this situation, Du Yuqi was worried. As the name suggests, the chips he was looking for should be a high-precision thing. It can be seen from the fact that it must be implanted into the brain to use it. The environment in this warehouse is so harsh. It is really confusing that my people worked hard to find a bunch of broken chips.

After the warehouse door was completely opened, the two walked straight inside and found that the area in the warehouse was very large. No wonder they had to lay tracks on the ground to pick up goods, but it also meant that the two of them would have to spend a lot of time looking for chips next.

Du Yuqi and Xi briefly discussed it, and decided to look for it separately. They walked about ten meters west of the warehouse. Du Yuqi saw the reason why it was so dark and wet. It turned out that a big hole appeared on the wall! Water flowed continuously from inside.

How big is this hole? Du Yuqi didn't even need to bow his head when he walked in, but the water flowed out was not big. Perhaps it couldn't even wet the upper. What was coming was a rotten smell that made people sneeze several times.

This hole does not look like it was formed naturally, because it is quite regular in shape. Du Yuqi even saw a lot of claw marks on the hole wall----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

At this time, Du Yuqi had no intention of inquiring about the cave, but continued to search for the whereabouts of the chip in the warehouse. At this time, he only hoped that the chip should belong to the category of valuables. The warehouse manager here was more responsible and stored this thing in a special place. Otherwise, he would have to find a chip the size of a fingernail in these thousands of square meters. The workload would really not be too large.

At this time, the goods piled up in the warehouse have been more than a hundred years, and the storage environment here is extremely harsh and very unfriendly to the goods inside. So it is really like a garbage dump at this time, and there are not only moss on the ground. Du Yuqi even found colorful mushrooms, which look very similar to bolete, but I don’t know the taste. I guess half of my life will be lost after eating the mushrooms in this place.

After searching for a few minutes, Du Yuqi said that he was already desperate. If the chip was put in the warehouse, it would definitely turn into mud. So what he had to do now became simpler, that is, to find a small compartment specially used to store confidential and precious things. In this small compartment, there is still some hope that the chip will remain.

Because the target of searching was much larger, Du Yuqi found another sub-warehouse not long after this place was built. This place should not have been deliberately hidden, but focused on protection, and was afraid that Du Yuqi would not be able to find it. There was a clear warning symbol on it, and you must present a permit certificate to get close.

Of course, Du Yuqi directly ignored all warnings and walked up to open the door. He found that the seemingly solid door swayed slightly as soon as he pushed it, and then made a rotten sound. Finally, Du Yuqi exerted a little force and found that the door frame was still intact, but the door panel was rotten directly!

Fortunately, in order to avoid forcibly destroying the door, there are two protective doors behind it. However, under the double erosion of time and humidity, it is difficult for these two doors to act as a blocking effect, and they are pushed down by Du Yuqi in the dust.

Finally, the things preserved inside were fully exposed in front of Du Yuqi. The space inside was not large, only twenty or thirty square meters. Five shelves were placed, and there were not many things on the shelves. They could see at a glance, and even less intact. Du Yuqi walked up and picked up something like armor. Before he could exert force, he heard a light sound and turned into debris and dust.

At this time, Du Yuqi could only sigh and look at the cabinet in the warehouse. The cabinet looked similar to a refrigerator. The cabinet door was closed tightly. Du Yuqi tried to pull it and found that it was still closed very closely. This situation immediately made him happy.

At this time, Du Yuqi was too lazy to find a mechanism or method to open it, so he directly used the Blade of the Crack Spirit to cut through the gap next to it, and pried open the cabinet door, without even an alarm sound. It is estimated that the alarm device and the like here have been broken long ago.
Chapter completed!