Thousand Miles of Knowledge: 52

In the last round of the semi-finals, since Kefiel was unable to participate, Qianli filled his vacancy and changed from assistant to official contestant.

When Qianli first appeared on the screen as an official contestant, many people burst into warm applause for her.

A few people came to the entrance of the arena, and the computer automatically selected the game for them.

After a while, the small screen will display: No. 22 (detection) - Bafang Consecutive - No. 1 (anti-detection).

"What is this?" Buster couldn't help asking.

The commentator replied: "Bafang Continuum is one of the detection bases. You two teams will conduct a test of detection and anti-detection in it. Team 22 needs to create a detector to find out your location. And you need to find a way to hide your tracks, evade their detection, find an exit, and get out of the eight directions."

Buster and the others knew this.

Gu Fei muttered: "Are we on the defensive side again?"

"Okay, the game is about to start, this time you can bring your own things into the arena." The inspector came over and smiled.

"You will enter the arena one by one later, and the floating ladder will take you to four different entrances, where there will be more hints about the game," the commentator added.

"What? We must act separately?" Gu Fei asked in shock.

The narrator nodded: "Yes, the detection side has no less than 18 detection methods. Just look at how many they can use. If they can create new detection frequencies, it will be bad for you to stay together."

Buster and Gu Fei looked at each other with a wry smile. It sounded like it would be bad for them no matter what.

Buster looked down at Qianli and asked, "Qianli, what do you think?"

Thousands of miles shrugged: "It's all here, let's take the opportunity."

"That's right." Bast laughed a few times, and said proudly, "Let's go, let's have a look, who will go out of the eight directions first."

…

Qianli told Char to obediently stay in the pre-break room to watch her play, and then step into the floating ladder.

When she stepped out of the floating ladder, she was already in a metal room of about 70 square meters, which contained many electronic instruments, metal equipment and various mechanical parts.

Go to the computer, click on the screen, and start reading about the competition. The above details the continuous building structure of Bafang, the position of No. 22 team, the advantages and disadvantages of both sides, and so on.

The eight squares are continuous and square, with intricate passages inside, and each passage is equipped with different detection equipment. Of course, not all of them will work, which will require detection and repair by Team 22.

As opposed to them, the anti-detection party should also detect which channels have detection equipment and what type of detection equipment it is, and then formulate a corresponding counter-detection plan according to the situation.

What's good for them is that there are 64 consecutive entrances and 16 exits in Bafang. Electric Beacon, which can only be attacked after finding the target to stun it.

The place where Qianli is now belongs to a safe area. There is one such area every other passage, which is convenient for the anti-detection party to carry out instrument modification for different detection methods. The screen shows a continuous topographic map of Bafang, but the detection equipment can only scan five or six nearby channels at most.

The detection devices of a-1 and a-4 have been activated, which are microwave and thermal scanning types respectively, and the other locations are still in a safe state.

If she wants to get out smoothly, she must pass through 7 different metal corridors, that is to say, she will encounter at least 4 or 5 different detection methods along the way.

Buster and Gu Fei are in a similar situation. They definitely need to spend more time than their opponents. Qianli's perception can quickly find out the channels that have not started the detection scan, but Buster and the others can't.

Although her perception can easily find their location, she cannot directly contact them, because signal interception is also a way of detection, in addition to thermal scanning, metal measurement, biological qi and blood activity, cardiac pulse energy , light and shadow reflection, airflow frequency, microwave, over-the-horizon and so on.

The biggest threat to them is the biological detection of heat, qi and blood, and heart pulse.

Qianli stood in front of the light curtain and meditated. She remembered that her father once designed a single-frequency contactor. This contactor needs to compile a special wave rate. The wave rate must be outside the range of the detection frequency, so that it cannot be Intercept the signal.

Qianli intends to improve this wave rate, compile it into the contactor chip, and use it to contact Bast et al. Her perception can dial out the detection frequency of the other party's central electronic equipment, which belongs to a relatively high-end type. It is not easy to find loopholes in it, but it is still possible.

Secretly nodded, Qianli waved his fingers to start quick coding.

On the other side, Buster and Gu Fei were also busy. Based on the scanned data, they began to modify the anti-detection equipment. The basic materials are readily available, and their speed is very fast, and it takes about an hour to set off to cross the first passage.

The audience outside the screen was very interested. They seemed to want to know more than the contestants what types of detection methods were in Bafang Continuity. They wanted to know more about this game of detection and anti-detection. .

At this moment, Qianli did something that surprised everyone. She used the contactor to send a message to her companion. The target of the message should be the mechanic named "Basston", because he was working on it. He looked at his contactor with a surprised look on his face, and then, like most people, his heart started to jump.

Isn't it digging my own grave to use a contactor in this place where there are detectors everywhere? Although the room they are currently in is a safe area, the signal will reveal their approximate location.

Immediately afterwards, another message came from the contactor: [Don't worry, I have tested the band frequency, and the other party can't detect it, but the information can only be transmitted using coded text. ]

Baster took a sigh of relief and replied: [You're taking too much risk. ]

Qianli: [I know, but I think it is necessary to share intelligence, because after passing through two or three corridors, we may step into the same route, and whoever arrives first will be able to provide beneficial intelligence to others to avoid wasting time. ]

Buster: [Okay, you should be more careful. If you encounter a difficult passage, don't worry, send me a message, and I will come to you. ]

Qianli: [Okay. ]

Then, Qianli got in touch with Gu Fei again...

Everyone off the screen saw that the three of Team 1 had made contact with each other, while the other team had no response. Obviously, in this small round, they won.

Baston and Gu Fei set off thousands of miles earlier, and they passed the first corridor smoothly and entered the second safe area one after another.

And at this time, Qianli has just set off.

The detection mode she will face is microwave, which is simply particle wave detection, mainly scanning for particle elements that suddenly appear in the air.

If Qianli wants to evade detection, he must be equipped with an ordinary particle assimilation device, so that his body is in sync with the air in order to achieve the deception effect. Fortunately, this kind of channel is only a single detection method. If you add a monitoring screen, a thermal sensor, etc., then they are really difficult to do.

Entering the safe area, Qianli immediately sent Buster and the others a signal that "everything is going well".

Buster: [My next step is light and shadow reflection. This is my weakness. My body is too strong, and the anti-detector may not be able to fully cover it. ]

Qianli scanned it with his perception and replied: [There should be other channels, how about bypassing this section? ]

Buster: [You can try. ]

At this time, there was also a message from Gu Fei: [The next one is my best over-the-horizon detection, I have recompiled the data, and I will go ahead. ]

Buster: [Look at this kid's stubbornness, no, I have to work harder and stop talking. ]

Gu Fei probably won't be able to laugh any time soon. The next paragraph is a thermal scan, which is probably the worst thing to do, and he is not like Buster, who can take a detour.

Qianli shook her head, and began to unhurriedly equip new anti-detectors, and her next channel was also a thermal scan. However, she is not equipped with an instrument for dealing with thermal scans, but the third airflow wave frequency that will be encountered.

Thermal scan can scan any object with a temperature difference of more than 2.5 degrees from the surrounding temperature. In this era, no one can completely avoid thermal scan, unless they can wear a mecha, wrap their body, and fully adjust the temperature difference. But in such an environment, there is obviously no time to make this kind of equipment.

However, it is not impossible.

Qianli installed the instrument and slowly walked out of the safe area.

As the audience off-screen knows, the little girl's first puzzle comes.

Actually, Qianli didn't see this as a problem.

The thermal scan of this channel has a flaw, that is, the scan delay. Every scan, there will be a pause of about 3-4 seconds, and the scan is cyclically from front to back, and then from back to front, that is to say , about 7 seconds can be left in the middle.

Thousands of miles calculated the length of the corridor. It was less than 40 meters. With her running speed, she should be able to complete it, but she just needed to use the explosive force to escape...

The scanning light is gradually approaching, Qianli takes a deep breath, and prepares to start.

As soon as the scanning light went out, she kicked her feet and ran quickly.

At this time, the audience outside could not help but let out an exclamation and watched with breathless eyes.

At 4 seconds, the scanning light reappeared, closely following Qianli, nearly twice as fast as her.

5 seconds, 6 seconds - Qianli felt that the light was about to hit her flying hair - 7 seconds, a leap, her body slipped out of the range of thermal scanning at the last moment, and she passed the level smoothly.

Qianli was lying on the ground weakly, breathing so fast that his heart seemed to be jumping out.

A round of applause came from the audience outside.

"Good job!"

"She's really smart for a child to avoid thermal scans this way."

"It's just weird, how can she accurately tell when the scan light passes through?"

"Yeah, did the device she just made detect scan data?"

"Possibly."

"What is possible? Impossible. If she uses the instrument to detect the data directly, she will definitely be the first to be discovered. It must be known that the detection light frequency cannot be concealed from the thermal detector."

"Then how did she..."

"Didn't you read the report? Qianli is a famous spiritual practitioner!"

"Oh..."

Everyone is surprised.

It's not surprising then...

Entering the safe area, Qianli began to manufacture the fourth anti-detector to deal with the reflection of light and shadow after the frequency of the airflow.

As long as she passes the fourth passage, she is not far from the exit.

However, at the same time, the No. 22 team is also ready to counterattack, and the crisis of the passage behind is looming...

The author has something to say: Thank you for your support~~

The Primordial Witch Spirit Tribe Jiu Luo Lei threw a mine

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