At two o'clock in the morning, a large part of the Qin family's residence fell into darkness, after four hours of rest, Zhou Jian, who had recuperated his spirit, slowly approached the main building of the Qin family, this time he did not turn on the spiritual force field, but chose to dive in directly.

Looking up, among the one hundred and eighty windows on the ten floors of the main building, several of them were hidden, Zhou Jian saw that one of them jumped vertically, jumped directly more than ten meters high, and climbed on the windowsill of the corpse on that floor with both hands, and then he carefully probed the room with his mental force field, and there was only one beautiful person who was alone in the empty room, she was wearing silk pajamas carved with hollow huā edges, and she was sleeping fragrantly at this time.

Although it was expected that the strength of this beautiful fù should be limited, Zhou Jian still threw out the thief's mí incense for safety, and waited for about a minute.

After quietly sliding on the side, after confirming that Mei Fù was unconscious, Zhou Jian came to the bedroom door, silently performed a small-range detection technique, and after determining that there was no one outside, he quietly pushed the door open.

The bedroom is connected to a living room, and on one side is the bathroom, kitchen, and another room, at this time, there is a sound of even breathing in that room, Zhou Jian hesitated, but still released a little spiritual force field to probe the past, and there was a fifteen or sixteen-year-old girl sleeping in it, who looked about the same age as Chu Keke, so there was no need to worry about it.

So Zhou Jian didn't have too many scruples, and directly pushed open the outer door of the living room, when the door lock was opened, there was inevitably a little sound, but it didn't hurt that the whole building lived in thirty or forty people, and it was normal for someone to come out to hang out in the middle of the night.

Outside, there is a long corridor, and there is a door on either side of the room, which looks like a hotel.

Zhou Jian put on glasses to check the infrared police rays, went all the way to the stairs at the corner of the corridor, and went down the stairs, at the same time, he carefully spread out the mental force field, scouting everything along the way.

It's normal to not have any alarm devices, after all, this is a residence, and if there is an alarm, the first thing that will touch it will be the naughty children.

Walking all the way to the basement, the spiritual force field was detected, but Zhou Jian found that this was a garage, and all kinds of luxury cars were dazzling, but he did not find the location of the life field energy crystallization library.

Zhou Jian frowned slightly, such an important place as the Crystal Library should be placed in the main building, and he had explored so many small buildings before and found nothing, which also supported this inference, could it be that the Crystal Library was not in the basement but in the room of the owner of the house on the roof?

Although the head of the family is strong, it is impossible to look at the crystallization library in his room all the time, so it is relatively safer to have a basement, five or six meters deep underground, pouring concrete around, and then supplemented by special alloy exterior wall bombs that cannot be broken.

And once you really encounter a theft, it is not easy to get out of the basement if you go in, and the top floor is full of windows, and it is likely that the thieves will escape by jumping out of the windows.

Thinking like this, Zhou Jian came to the garage Soon, he found that although the underground garage was large, the location was staggered from the building location of the main building, which meant that there should be a space on the side of the garage, Zhou Jian turned on the mental force field again, and the spiritual power penetrated the wall on the side of the garage Soon he found a secret room there, the door of the secret room was locked, and there was a bookcase, a chair, and a chuáng in it.

On the wall of the secret room hangs a letter, on which is written the word "Lan" with a dragon flying and a phoenix dancing.

"Lan"? Could it be Qin Lan's room? How could it be in the basement In fact, Zhou Jian didn't know that Qin Lan had been in charge of the Life Field Energy Path Crystal Library in the Qin family, and was responsible for the distribution of crystals, and this secret room was the place where he retreated.

Zhou Jian continued to extend his spiritual power, under this secret room, there was a spiraling staircase, which stretched more than ten meters deep, you must know that this was already one floor underground, and more than ten meters down was almost equivalent to five floors underground.

This discovery shocked Zhou Jian's spirit, he immediately condensed the spiritual force field into a bundle, and went all the way down, and soon encountered a thick metal door, which was difficult to penetrate, but what he saw was already very blurry, but Zhou Jian still relied on a strong life field energy reaction to determine, and inside was the life field energy crystal library.

It should be here, Zhou Jian let out a sigh of relief, I have to say that thieves are a profession that tests their resistance, and it took a full six hours to determine the location of the Life Field Energy Crystal Library, and how to open it is a big problem.

Their own unlocking skills are only effective for mechanical locks, and the lock of the door of this crystal library is completely high-tech electronic equipment, magnetic card with password plus fingerprint, retina verification, I don't have any of them, and it is basically impossible to decipher.

Of course, it is not possible to break hard, the depth of more than fifteen meters underground, the walls are alloy steel with concrete, and the outermost metal door is 30 centimeters thick, which is more than the thickness of most tank armor, and it is a special alloy, even if it is split with Chris's bones, it can't be split, and the Qin family is not deaf and blind, if you really split it, it will definitely trigger the alarm.

There's only one way left, and that's tailgating.

Zhou Jian used this method to steal the blood crystal at the beginning, and followed a scientist with the permission to open it, but this time, he didn't know the bottom in his heart, not to mention when the Qin family needed to open the life field energy crystallization library next time, even if it was really opened, presumably the person with the authority was also a master of the level of Qin Lan, and it was only about a few seconds from opening the door to closing the door, so if he wanted to take advantage of these few seconds to sneak in, he had to follow closely behind the person with the authority, at such a close distance, even if there was a stealth technique, and the aura was completely convergent, it was easy to be discovered by the other party。

It is even more difficult to subdue the other party, although he is in a stealth state, but once he attacks, he will inevitably be violent, and the other party will immediately sense the danger, and it is likely to dodge his own attack, and then he will naturally fight, and once this happens, the result can be imagined.

Zhou Jian denied one entry method after another, and finally thought of vents, which must be set up in a closed basement, otherwise the oxygen there will be gradually consumed over time, and the carbon dioxide will gradually increase.

Some people think that as long as the oxygen concentration remains the same, people will be fine if the carbon dioxide concentration is higher, but this is not the case, carbon dioxide is different from nitrogen, it can be integrated into the human blood, causing blood acidification, causing respiratory xìng acidosis. If the concentration of carbon dioxide reaches more than 10 percent or even 20 percent, then even if the oxygen content is not too low, it will make people lose consciousness in a short period of time, and even poisoning and death, and this poisoning is urgent, and may only be a few seconds, so usually, the person concerned is not aware at all.

And even if they are ancient martial arts masters, it is impossible to rely on ancient martial arts to open the valley, or not to breathe, if they enter the basement and happen to encounter an oolong incident with a broken door lock, then it is likely to be locked in the secret room, and then there will be a world strange news that the ancient martial arts master was suffocated to death.

Zhou Jian used his mental force field to probe for a while, and it was easy to find the fiberglass ventilation pipes distributed above the secret room, which were more than ten meters long, and these ventilation pipes eventually converged into the ventilation ducts of the main building, and then spread to all parts of the building.

It was not an easy task to separate the ventilation ducts belonging to the basement from the ventilation ducts that extended in all directions, and Zhou Jian's mental force field beam was limited, so that he spent twenty minutes in the end and it was a mess.

In desperation, Zhou Jian simply began to look for the exit of the vent, generally this kind of building height is not too high will use the natural wind to blow to the building, the wind pressure formed when blocked by the building, and the hot pressure formed by the chimney effect as the power of air flow in the vent, so the vent will be opened on the side and top of the building.

Zhou Jian on the top floor naturally didn't go, he found a vent opening on the side of the building, climbed there quietly, summoned the golden lion king, and let it enter from here.

Soon, the Golden Lion King disappeared into the dark pipes of the vents.

The golden lion king quickly pierced the edge in the pipe, the little mouse originally had a shrewd genus, it went all the way down, and soon it reached the area that could be covered by Zhou Jian's mental power place, and then under Zhou Jian's guidance, it easily found the entrance to the basement ventilation duct.

However, it wasn't until the Golden Retriever Lion King passed through the ventilation duct with a depth of more than ten meters and saw the opening of the pipe facing the crystallization library that Zhou Jian was a little dumbfounded, there was actually a layer of metal fence there, and the gap between the fences was less than half the width of the Golden Retriever Lion King's body, so he would definitely not be able to get in.

However, the fence is very thin, and if you let the Golden Lion King transform into "Pikachu", you can force a breakthrough, but it will take a lot of work, and it may even trigger an alarm.

When Zhou Jian was thinking about it, what happened next made him dumbfounded, only to see the golden lion king's small body twisted, and he didn't know how to get into the fence.

Zhou Jianleng was stunned for a long time, and then he remembered that the golden lion king is estimated to be an animal belonging to the rat family, and the mouse can really "shrink bones" When he was in his hometown before, he once saw a mouse about the size of a girl's fist swoop through a gap that was only the width of a thumb.

But when Zhou Jian's spiritual force field passed through the gap in the fence and saw the scene inside the crystallization warehouse, he was directly speechless, there were actually rows of metal safes stored there, it was obvious that the life field energy crystallization was placed in the safe, not directly on the shelf as Zhou Jian imagined.

In other words, even if the Golden Retriever Lion King enters the secret room, it is helpless, it will not open the lock, and who knows if there are any trigger traps or sirens on these safes.

......！。