The room opened by the eldest sister was stationed in the attached legion of the provincial city face wall people, and the notice to the members of the provincial city face wall people organization was also sent, and they all came up from the following cities and even counties in the past two days.

So the eldest sister Feng Li came over to ask if Li Yaozhun was ready.

Li Yao has reason to believe that Feng Li's eldest sister is deliberate.

Because he noticed that Chen Xi and Lin Xiaoxi's eyes gathered at once, Han Xiaosang did the same, staring at Li Yao with the bar!

Although I don't know why I'm staring at the bad uncle,

But this is the right time to star!

Li Yao rolled his eyes: "No, I'm a serious person!"

"Don't mind!"

Eldest Sister Feng Li deliberately said loudly: "Just ask you for a favor, I will make an interrogation room over there and wait for you to pass!"

Belch!

The bar trio lost interest.

After making such a fuss about Eldest Sister Feng Li, Li Yao remembered and asked, "Don't you have a spiritual alien in the Facing Wall Human Organization, the kind that can distinguish lies and even detect thoughts." ”

Feng Li: "Mind reading? That's a rare ability, and it's usually something that senses mood swings or manipulates emotions. However, there must be relevant targeted training when they are all played internally, and the accuracy rate is not high. Once the error or fatigue is used to expose the flaws of the test subject, it is easy to discourage the enthusiasm of the comrades. So I want to see if you have any better means here. ”

During this time, Li Yao's ability made Feng Li a little superstitious about him!

It's not good.

Even a mage is not omnipotent!

Li Yao thought for a while and said, "Then I don't guarantee that my methods will be effective." So we can test it out before putting it into practice. Tomorrow, I'll get the stuff out in a while and I'll try it with you. ”

Feng Li got up and prepared to leave: "That's decided!"

After the seal left, Li Yao began to think about it-to see through the lie, whether it is the enchantment system or the prophecy department, there are related spells.

However, the enchantment-based "True Words Confession", "Memory Flipping" and "Weak Mind Domination" are all mid-level spells, and Li Yao can't use them for the time being.

The "Identifying Lies" and "Detecting Thoughts" of the prophecy system are all good, and the ring level is relatively low, which belongs to the second ring spell!

That's them!

Li Yao got up and went upstairs to start preparing to make a "magic version of the polygraph".

The magic version of the polygraph is extremely simple to make, and the detection of lies can only give back two results: "true" or "false", and it takes a long time to concentrate on detecting thoughts, and it takes about ten seconds to detect the fluctuations of biological thoughts to the number to the surface activity of biological thoughts.

Embed two spells in one device, and you can get more accurate results by asking questions systematically!

It took Li Yao one night to make this thing.

Early the next morning,

After Li Yao finished washing and exercising, he came to the late-night bar next door with his suitcase.

Since returning from the capital, Li Yao seems to have never been to a late-night bar.

There were no people at the bar early in the morning, but Li Yao knew that business at the late-night bar seemed to be improving recently.

Occasionally, when you pass by the door, you can see Xiao Zhao and Lao He bartending in the bar, and Brother Shui Sheng and Miss Wang Meiling shuttling in the lobby.

Seeing Li Yao coming, the eldest sister Feng Li said rarely: "Rare guest!

Li Yao: "......"

How can there be a feeling of a mother welcoming the owner!

He took a step back and said solemnly: "Sister, as a person facing the wall of the provincial city, can't you stabilize the key point?"

Feng Li was right when he thought about it, and his expression and tone became very solemn: "Come on, the girls will serve Boss Li, otherwise be careful of your skin!"

Li Yao: "......"

Is this a big eunuch with palm prints?

Li Yao rolled his eyes and walked in, Feng Li leaned over with a mysterious expression and lowered his voice: "Did you bring something?"

You're still in the play, aren't you?

Okay,

I'm with your show!

He also lowered his voice: "Where's the money?"

Feng Li turned his head to Lao Dao: "Lao He will take my knife!"

Li Yao: "Dollar?

Feng Li turned his face again: "By the way, bring me a shovel down, and... Forget it, straw mats are expensive. ”

"Just kidding, kidding. Li Yao immediately stopped Feng Li, opened the box he was carrying, and took out the polygraph he made from inside.

Between a pile of copper wires and metal shrapnel are two jewel-like magic stones, next to which are two indicator lights and a display...... Feng Li stared at the steampunk object for a moment before asking, "Does it work?"

Li Yao was embarrassed.

Time was tight and the task was urgent, so he only made the function and didn't work much on the appearance.

I knew that I should make a shell and put those copper wires and shrapnel together.

But the functionality is still fine!

Li Yao said: "Let's try it?"

Feng Li took out a piece of paper from his pocket and handed it to Li Yao: "This is a question drawn up by the General Staff Department, you can try it with someone in our store." ”

Li Yao opened the piece of paper and looked at it, and there was a series of questions listed on it.

From what is the name, what is the gender, the date of birth, what have you done recently, what accidents have you had, etc...... These questions range from shallow to deep, from simple to complex – the purpose is to observe the mental reactions and fluctuations of the examinee.

But these problems are not a panacea for instrumentation.

Ordinary agents who have undergone rigorous training can fool instruments and psychologists, and aliens can control their heartbeat, blood flow rate and hormone secretion to a certain extent, not to mention that existing scientific instruments cannot distinguish the truth of what they say, even some psychiatric inhumans are not able to distinguish the truth of these emotions.

Human emotions are inherently incapable and also the result of hormonal manipulation.

and the ability to perceive the soul and thus touch the mind...... Yes, but they are scarce.

There is no way to ration it to the provincial capital.

And the magic version of the lie detector made by Li Yao can detect mental activity.

soon

Brother Shui was called over to test.

Li Yao started the instrument, pointed to the traffic light on the indicator panel and said: "The green light means that what is said is true, and the green light means that what is said is false, there are two fluctuation lines on this display panel, the yellow one indicates the superficial conscious activity, and the blue one indicates the subconscious fluctuation." ”

In general,

Even if the subject can hide the lie, it cannot conceal the activities of the superficial and subconscious minds.

After all, weaving lies is a complex psychological activity, and the rate of mental activity expressed by lies that are false and true must far exceed the rate of mental activity of directly telling the truth!

Based on this characteristic, you can tell who has a ghost!

In fact, the "Detection Mind" can directly make the caster hear his heart, but the words that come out of Li Yao's mouth are definitely not as convincing as the instrument!

That's why Li Yao thought of such a compromise.

Sit down face to face, and wait until the effect of the "Detect Thinking" spell is fully exerted, Li Yao picked up the paper and asked.

From the simple name, gender to a series of complex issues in the back, Brother Shui dealt with it without any problems.

Towards the end,

Li Yao took the paper and asked, "Zhao Shuisheng, are you a member of the Apocalypse?"

Brother Shuisheng: "Not now. ”

Well???