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———————————————————— [bsp;   Levi smiled bitterly and shook his head, really not understanding what these people think.

"No need to apologize, I can still feel whether he is hostile or not."

In fact, it is not a reason for Claude to be too cautious. If this hidden and that is still hidden in the Holy Grail War, it is indeed difficult not to make people suspect that there is a major conspiracy. However, Levi did not know that in Claude's temptation, the competition was just a means to inspire what he thought in his heart. The crystal ball that he had never seen before in this world had more strange functions, such as lie detection and heart measurement, just like the strange magic in the magic world.

"You really know him."

Sitting down on the street stall in the middle of the living room, Yuna had already brewed a cup of tea.

“What is this to know.”

Levi rolled his eyes and had to blame Kaguya. It was her comics that made Levi very resistant to the understanding between him and a man.

"I chose a combat environment that was very unfavorable to him, and I was worried about not demolishing the house. I knew it was impossible to be serious at first glance."

"actually……"

"To talk about the main topic, it must be very important if you ask me to come?"

Anyway, the matter has passed, so it will be like that if you explain it. No matter how generous Levi is, he will think nothing happens. It is impossible for him to moan happily like some big ms, right?

Yuna's beautiful face was still very guilty. If Levi had a kind tone and not cared at all, the girl's kind heart would be even more uncomfortable. Now that she had interrupted that sentence, she felt better.

Actually, Levi is gentle and considerate?

"Well, I'll call you Mr. Levi this time..."

After calming down, Yuna's face turned serious, but as soon as she spoke halfway, she suddenly turned her eyes to the dark window.

"It's a gadget in the school city, so you should only float slowly in the air and eavesdrop on it."

Levi's eyes followed Yuna, but he didn't actually see anything in the dark night sky.

The apartments they are in are undoubtedly in the Central District rather than the Academy City. Don’t think that the name and geographical location are just two different areas in the same island and the same field. In fact, each area on the Academy Island can be strictly called a small country with less complete functions.

The school city can fill its own streets with surveillance cameras that spy everywhere, and even if it is installed in men's and women's bathrooms, at most some students will come out to march and demonstrate and shout. But if those people from the General Council dare to blatantly spread the monitors to the central area, it would be purely random guessing.

The Academy City is a strange and holy place in the scientific community, yes. But it is not the leader of all forces that use technology to trust technology outside of religion and magic, and is far from it.

When one country launches large-scale reconnaissance equipment to another country, it is called an act of war in international law. Even if Academy Island itself is not a country in a strict sense, Academy City still needs to consider the perception of external peripheral forces when doing things. No matter how big the members of Academy City’s board of directors have many great ambitions, they cannot give these people who need to be won over before they can actually lead the scientific forces around the world, right?

But if we change the angle, the eavesdropping device we put on is something that others cannot see and understand?

The "gate" that Levi and his friends are facing now, such things called stagnant loops, can only be described as "small".

The parent body is only seventy nanometers in size and is sphere-like. Three wire-like cilia extend out on each side, totaling six wire-like cilia. This movement is like a machine that floats in the air. It generates electricity by accepting air convection and is a semi-permanent intelligence collection tool. These machines rely on quantum signal rays generated independently in the body to transfer to each other, forming a unique onlooker network in the insect world.

Basically, with the volume that can only be seen by electron microscopes, this kind of machine eliminates most of the hidden dangers that are discovered. Even if someone is really capable of capturing small machines with special means, he will definitely not be able to retrieve the information stored in the machine.

It cannot be captured, and even if it is captured, it cannot collect evidence of eavesdropping secrets. This is a convenience provided by law in non-war periods. As long as there is no evidence, reasonable charges cannot be filed. Even if someone sues the wreckage of the air-stagnant loop to international law, the Academy City only needs to say that the other party has false speculation and slander.

Very convenient, isn't it? But this kind of thing also has their weaknesses. In addition to using air flow to achieve the purpose of movement, it is not very convenient and free. Because it is too small, it is not easy to be discovered and cannot be installed in more institutions. The air stagnant loop does not have the ability to "actively" collect information, and they can only wait like a spider web for the intelligence to actively bump into it.

The easiest way to avoid the stagnant loop is to lower the volume of the speech. However, Levi thinks this method is not very good. The reason is that our big stars blushed after hearing Levi's whisper.

Although Yuna often sings and dances in front of thousands of people, her idol's job does not include excessive intimate contact with others. A girl talks to an adult man in her ears and can feel the heat exhaled from the other person's mouth without deliberately experiencing it. This is obviously not a bit of ambiguous, but it is a bit unbearable for girls of this age.

"The air is good today, why don't we go out and chat while walking?"

Levi is not a pervert who knows that others are embarrassed and does it intentionally and eats tofu. He knows what to do when he turns his eyes.

"go out?"

"You came to have a concert last time, and this time you were busy cleaning the room, and you haven't been shopping around well, right?"

Besides, Levi also felt that it was too tiring to speak like this. He had no intention of treating the little girl, so it was so uncomfortable to keep his throat close together. Don’t think that if you are a world-class beautiful girl idol, you must flock to it. Levi is a people’s teacher, he is moral!

"Walk."

Levi, who was standing in the entrance hall early, saw Yuna who had changed her clothes and pushed open the door.

When I was in the house, I said that the weather is good today, and the stars are shining brightly. In fact, when the two of them arrived at the busy shopping street, they found that the lights here were much brighter than the small, and when they looked into the sky, they basically had only the moon left.

"You're OK with this?"

Levi looked at the girl beside him.

"It doesn't matter. The disguise is too exaggerated and will make people suspicious. It's actually even more inconspicuous to dress up like this."

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