The door of the courtyard house has been welded dead

"What are fingerprints?"

Fingerprint is an unfamiliar word to Chinese people, let alone Lutz von Xuderlin, a foreigner who works in technology.

If we change the term to "signature and seal", the Chinese will understand it immediately. Even the ancient people two thousand years ago would understand what it means.

However, the ancients relied on palm lines, and this technology reached its peak during the Song Dynasty.

Song Ci's book "Xi Yuanlu" recorded in detail how to identify and use fingerprints. It was at that time that fingerprints began to be used formally.

Xu Delin is a chemist and also someone who understands mechanics. Only a knowledgeable spy like him can support the expert group and guide technical work. However, his weakness is criminal investigation and solving cases.

George Watt was a police officer from Scotland Yard after all. In 1892, Scotland Yard adopted "Fingerprint Science" and other knowledge. Although his knowledge of chemistry and mechanics was a mess, maybe he still knew something about it.

When it came to a field that was relatively unfamiliar to him, Xu Delin was at a loss. He realized that the other party had mastered things that he had not.

"Come on, we can't wrongly accuse any foreign expert. This is related to your reputation and ours. Please cooperate with us to collect the data. Come on, use all ten of your fingers to press fingerprints on this piece of paper~!"

The red ink and white letter paper were brought out and then gently placed in front of Xu Delin. The stationmaster stared at him with a playful look, as if he was a cat playing with a mouse.

"I don't know what you want to do. I am a British citizen. In our country, a lawyer needs to be on the scene to cooperate with the police. This is my right. I need to contact our company~!"

It was unknown what Xu Delin was thinking about, his distracted look finally faded, and his expression began to change slightly, which was accurately captured by the stationmaster Xiang.

He didn't want to put his fingerprints on it.

He panicked.

The foreigner panicked.

This is the effect you want.

"Unfortunately, you are suspected of committing a crime on our territory. If you want to prove your innocence and clear yourself of suspicion, you must cooperate with our work~!"

"In other words, you are the leader of the spy organization, Canary~!"

Until this moment, Lutz von Xuderlin's face began to be deeply moved. It was unimaginable that the organization's code name was known by these people. This meant.

"George Watt is not dead?"

Xu Delin slowly raised his body from the back of the chair and sat upright on the chair. He was very smart and instantly had a connection. That damn bug actually said everything.

His expression changed in a pleasing way and he raised his eyebrows at the webmaster. This foreigner was indeed very smart and quick to react.

"Do you think there are any fingerprints of yours left on the lead box?"

With a teasing smile on his face, Stationmaster Xiang really enjoyed the feeling of breaking through the suspect's psychological defenses bit by bit. Watching him go from being a tough guy in the beginning to making breakthroughs bit by bit now was like playing with a monkey.

"I don't know what lead box you are talking about. If it is a box containing instruments and equipment, it is normal for a technician to touch it."

Looking up, his eyes wandered towards the factory area outside the window. Xu Delin's voice was a little fuzzy, and it was no longer as clear as before in Mandarin.

"So, VG Company had made preparations in advance when entering our country. The lead boxes were prepared in advance~!"

"That's right. Your atomic bomb was detonated twelve years earlier than ours, and you have mastered more nuclear weapons technology than us. We can infer the progress of our atomic energy research through the radioactive fallout carried inside and outside the bodies of these mice~!"

"As for why it was not brought out of the country until this year, it may be that it was difficult to catch suitable specimens before. Some of them died after being caught, or they were deformed and unsuitable for taking out of the country. Am I right? I have to thank you for helping me catch up on this knowledge?"

He sneered at the stationmaster. Books on nuclear physics really gave him a headache as he worked in intelligence. If it weren't for the people in the chemical defense regiment, he would have no idea what was going on. It was too much of an oppression for people like them who had no academic qualifications.

"This is blatant slander. The International Court of Justice will not accept your speculation without any evidence. I would like to lodge a formal and strong protest against your illegal detention..."

An angry Xu Delin wanted to stand up, but was forced back into his chair by the supervisor next to him.

"Are you a diplomatic official? No, you are not. So you have no right to make any representations, sign, protest, etc. That is what the embassy does."

"In our country, there is a saying that it takes two to tango. Why don't we arrest others but only you~!"

He curled his lips at the stationmaster and even boasted about himself. With his big belly, full beard and sloppy appearance, he didn't look like a member of the diplomatic department at all.

"Ding ding, report~!"

The knock on the door outside interrupted the cat-and-mouse game inside. The stationmaster looked at Xu Delin meaningfully, cursing under his breath, and opened the door directly.

In the hands of a soldier, there was a small PRC-352 British military radio, a compass, and a RADEX radiation meter. With a clang, a bunch of messy things were dumped on the table. Not only the stationmaster picked them up and played with them with interest, but even the head of the military intelligence department picked them up and tried them out.

The 4W radio is very exquisite. Although it is small in size, it can keep in touch with the outside world. At the very least, it can contact the agency at No. Guanghua Road in Beijing.

"The radio station was approved by your foreign trade department. We need to be able to contact our own country. I'm the team leader, so I put it in my room~!"

He nodded to the stationmaster, put the radio aside, and picked up the compass.

MKIII British military compass, with luminous paint on the dial and a radiation meter. When you approach the compass with the lid opened, it makes a slight crackling sound.

As if he had touched a red-hot iron, the stationmaster subconsciously threw the compass aside and looked at the compass as if he was looking at Guo Shanfeng's two big teeth.

This is because they were frightened by radiation. At first, they thought that the compass also contained radioactive fallout.

"This style of compass has a luminous coating on the dial. The coating contains radium-226, which releases gamma rays and alpha rays, which is what you call radiation. As long as the lid is closed, it is safe~!"

Xu Delin was now somewhat smug.
"So, you mean, there's already radiation in your blood?"

I reported this to the webmaster, but I didn't expect that before I even had my blood drawn, this cunning foreigner had already come up with a plan to deal with the situation.

"Of course, I'm a person who gets lost easily in unfamiliar places, so it's normal for me to carry a compass. If I come into contact with it frequently, some of it might remain in my blood~!"

"Don't doubt it. This is standard equipment produced in Britain. It's very common. As for the radiation detector, it's for your machine. Who knows if the chemical raw materials you provide contain radioactive substances? We have to ensure our safety too~!"

Xu Delin gave reasonable explanations for the things found in his house, even though everyone knew he was making up stories.

But at least he gave a more reasonable excuse to defend himself.

All of the above things had been prepared long ago. No matter how reasonable the excuse Xu Delin made up was, the investigators knew that it must be related to the two mice.

It can be said that they have carefully planned everything out and taken everything into consideration, which makes them look a little like an intelligence department.

Xu Delin did not show any pride, and his face was expressionless, but there was clearly a hint of excitement in his eyes, as if the two sides had switched positions and he was now the cat playing with the mouse.

Unless more conclusive evidence is found, physics and chemistry are inseparable. This guy is indeed more difficult to deal with than a simple spy. All retreat routes had been arranged before he was sent here.

"Clang~!"

The door of the interrogation room was closed again.

The people in the room came out one by one, except for the two guards. The stationmaster couldn't help but light a cigarette and started puffing in the corridor.

"Let's go check out his dorm~!"

He was unwilling to give up. As the stationmaster of Yuezhou Station, he and the personnel from the military district traveled thousands of miles to Lancheng.

The name that was finally dug out in Beijing has been basically confirmed. The guy inside is a spy who used professional means to get the rats contaminated by nuclear weapons and transferred them abroad.

"He knows that if he is caught, we will draw his blood~!"

"But he didn't know about the fingerprints. The fingerprints on the lead box, he was obviously not prepared, it was just an excuse he thought of hastily~!"

On the way, the two responsible persons were exchanging opinions with each other, and both felt that this situation was very difficult to deal with.

"Canary, Canary, this organization cannot be just for the radiation in the mice. This is a matter of chance and luck. If you are unlucky, you may never encounter one in your lifetime~!"

"Also, how did that lame number one, who is definitely from Old Dust, get mixed up with the British people? I think it's a bit like...!"

He frowned at the stationmaster, feeling that something was wrong. It was impossible for foreign experts to stay here forever. They came here in July 64, and it has been almost two and a half years since then. They have been here just for the radiation from rats. It is a matter of luck. If they cannot catch such a rat, they will have to stay here forever.

Besides, there is only one possibility as to how Britain and old dust got into the same boat.

"Big beautiful?"

The two people said almost in unison that Britain wanted to command a key target like No. 1, and Old Dust would definitely not be willing to give it up. It could only be Da Piaoliang who acted as a go-between. They had no choice but to wear the same pants. By the way, they also wanted to understand the progress here.

Standing in the dormitory building that had been controlled, the room where Xu Delin lived had even the tables, chairs, benches, sofas, etc. all dismantled, and even the legs of the stools were split in half. The portraits of *** hanging on the walls had been taken down, and the ground was completely bare.

"I still feel something is wrong. Lancheng has a military district and the 404th Factory. There are also troops and air forces stationed nearby. It is impossible for them to come here just to catch mice. For a professional spy, this place should be full of treasures~!" (End of this chapter)