Lu Shan didn't know what the Soviets thought. After the clue of Katayama Sora was cut off, they only had the clue of secret documents to follow.

But how to keep track of it? If the whole thing was planned by the Japanese, it would be basically unlikely that the Soviet Union would want to obtain useful information from the Japanese side.

Of course, it is hard to say now. If Japan has the intention to induce the Soviet Union to doubt China's side, the subsequent secret struggle will be very fierce and complicated!

Should I take the risk of getting the files back and keeping them in my own hands?

This is a very difficult choice facing Lu Shan. Before, because of Katayama Moto, China was already quite passive. If the documents were falling into their hands, the Japanese side would definitely know that this might hit their trick of frame-up!

At the same time, point all the culprits to China!

The Soviet Union will inevitably have distrust of the East Confrontation, which may affect the subsequent cooperation. Of course, even if they are not framed, the Soviet Union will not fully trust themselves. After all, they have not paid back what others have taken, and they are always a little weak in their minds.

Between countries, interests are eternal.

It is difficult for Lu Shan to make this decision, but Qin Shiyu is still waiting for his call back. With such an important decision, he may be a little confused in his heart!

The Soviets attached so much importance to this secret document and did not hesitate to cover up and conceal it from China many times, and they have not even revealed the truth until now. And they have met with Japan many times, so it is hard to say how much transparency they are.

Although Takeda Shizuo is the actual operator, the real secrets are not within his control, and what he knows is very limited.

Moreover, according to what he said, he himself did not know the content of the secret file because he had no time to open it to see what was inside, and afterwards, he did not dare to return to the place where the secret file was hidden.

All members of the Japanese Kwantung Army delegation were monitored and followed. In addition to Dongkang, there were also some people of unknown origin.

These people may be intelligence agents from the Soviet Union, and there may be some unknown forces. In short, Harbin is a place where people are mixed, and Takeda Yoshio also resisted the temptation to the content of the secret documents and never went to the hiding place of the documents.

Although Takeda Shioyuki didn't know the content of the secret document, he couldn't be sure of his immediate boss, Yumi Moriyama and Kenji Doihara. The secrets they knew were far more than themselves, and both of them were very cautious and were guarding against each other. Therefore, it was difficult to say clearly whether they knew it!

If they don't know, aren't they curious about the content of the secret file?

As an intelligence worker, you are curious about anything unknown. Without such keen exploration, it is difficult to find clues in the intelligence.

Qin Shiyu had just met Takeda Yoshio, and it was not suitable to meet at this time. Frequent meetings would arouse suspicion from the Japanese side.

Moreover, the news that the last time that "abandoned a bad time" spread, it was impossible for Qin Shiyu to meet Takeda Yoshio again at this time.

The two people's identities are now unequal, and this kind of meeting will definitely arouse suspicion from all sides, which is very unfavorable to protect Takeda Tsuyo.

In this way, only by waiting for Takeda Shiyu to contact Qin Shiyu can we understand the trends of Japan.

When you can't find a better response strategy, wait and wait and see what happens. This is just a solution!

But if you delay this, it is difficult to guarantee what kind of changes will happen. The initiative is not in your own hands now.

After thinking for a while, Lu Shan made a decision, and that was to wait!

In a hurry to this decision, he had two considerations. One was the cause of Katayama's death. **The experiment has not yet been achieved, at least not yet. We have to wait for this result to determine whether Katayama died of an accident or a murder. The second was to wait for the news from Takeda Shiyu. If the Japanese strategy has been adjusted or there are new changes, he will definitely find a way to pass the news to Qin Shiyu!

Also, at such a stalemate negotiating table, Kenji Doihara showed such rationality, which shows that Japan put a lot of pressure on him. According to the arrogant attitude of the Japanese in the past, they would not be so humble.

They wanted to scare Dong Kang, but who knew that Dong Kang would not take this trick and would make himself a little embarrassed!

Now they have to deploy heavy troops along the South Manchuria Railway, because the Eastern Anti-Japanese may attack and destroy the railway line at any time.

Although they are now strong in their troops, they have suffered a series of failures, their morale is low, and they are now in negotiations, and they really want to take the initiative to attack, but from the pressure of the domestic policy of not expanding the war and international responsibilities, the Kwantung Army that is ready to move can only stay in their nests and cannot move!

The Kwantung Army actually wanted to do it, but due to the command of the base camp and the constraints of supply and other factors, if they provoke war and lose, the consequences will be even more serious.

The important reason why the Japanese Kwantung Army dared not provoke disputes again was that Dong Kang bombed the Fengtian Arsenal.

If they provoke a war without authorization, the base camp cuts off their ammunition supplies, or is cut off by the Chinese team, the Kwantung Army is likely to be defeated again.

Because Benxi area entrenched this powerful Chinese army, this army fought against the elite Japanese division and the 11th Division. The combat effectiveness of this unit made the Japanese 11th Division lose all its face and became an army that even "Chinese women" could not defeat!

Therefore, the Japanese side hoarded heavy troops in Fengtian, Liaoyang and other places, which naturally weakened its defensive power in Changchun and other places!

Jilin City is still in the hands of the East Anti-Japanese War, threatening Changchun's security at any time. It can be said that if there is no certainty of victory, the Japanese army will not dare to launch a large-scale attack at all!

The security of Jilin City is very important. Although it is at the shortest attack distance of the enemy in Changchun, and there is also a main force of nearly 1,000 people stationed there, if the Japanese army wants to get rid of the unfavorable situation.

"Mr. Lu, it's late at night, should you rest early?" Natasha saw that Lu Shan was still working, so she couldn't help but walk over and reminded her.

"Oh, Natasha, aren't you sleeping yet?" Lu Shan asked when he saw Natasha's clothes were well dressed.

"I can't sleep?"

"Haha, have you admitted your child?" Lu Shan asked with a smile, "I will teach you a way to keep it and you can fall asleep quickly!"

"Is that true?" Natasha answered absent-mindedly.

"Well, you're pretty good. People can't sleep, mainly because the brain's brain waves are active. One situation is that they are too excited and are mentally excited, so they can't sleep. The other is that they have something to worry about and always think about their minds. I think this is the latter. Why, Natasha, do you have minds?" Lu Shan asked with a smile.

"I, I..." Natasha wanted to speak but stopped.

"What's wrong with you? Are you embarrassed to speak up when your brother encountered some difficulties?" Lu Shan understood it wrongly.

"No, no, brother, he's very good!" Natasha said with a lip lightly.

"Really not?" Lu Shan asked suspiciously.

"No!"

"That's good, Natasha, I'll be busy for a while. Go and sleep. I don't need you anymore. I'll get it done by myself later!" Lu Shan said.

"Mr. Lu, I don't want to go to the United States!" Natasha said suddenly.

"What, don't you want to go to the United States?" Lu Shan looked up in surprise, "Why, isn't this your dream all the time?"

"I, I don't want to leave my brother!" said Natasha.

"Silly girl, you won't come after you go. At most, you will be back in four years!" Lu Shan smiled. He is already a girl in his twenties, so why is she like a teenage girl who is ignorant?

"I just don't want to go!"

"Natasha, what are you doing? I'm already doing what you went to the United States to study for you. Do you know how much effort it takes? If you say you don't go, you won't go. Give me a reason?" Lu Shan was really angry. In order for Natasha to go to the United States, Lu Shan has already asked someone to go through the relevant procedures. Natasha's identity problem is very sensitive, so she has much greater chance of going to the United States than ordinary people.

"Mr. Lu, I, I..." Natasha's eyes turned red in an instant, her big blue eyes flashed, and tears began to fall.

"Okay, I know, you are unhappy when you leave your brother. This is understandable, but do you know, can you take care of your brother for the rest of your life? If he wants to get married, you also want to get married. Do you understand? Besides, if you go to the United States for four years to study, it will be good for your future!" Lu Shan also found that his temper had become a little impatient just now. Seeing Natasha crying, his tone slowed down slightly.

"Or why I'll criticize you for half a month off and spend a good time with your brother here?" Lu Shan saw that Natasha still burst into tears and thought for a while.

Lu Shan's good intentions did not work. Natasha did not stop crying, but instead made a mountain torrent burst into dams.

"Natasha, if you don't go to the United States to study, the preparations I made for you before will be in vain. Do you know?" Lu Shan said.

"Mr. Lu, I'm sorry, it's my fault. I'm too willful. I'll go to bed!" Natasha suddenly burst into tears, turned around and walked away!

"Ah?" Lu Shan looked at Natasha with surprise, not quite understanding, what's wrong with her tonight?

I should be happy to see my brother. Could it be that Jegmonov opposed her going to the United States? If so, then this brother would be too selfish!

No, I have already arranged half of the schedule, so I can prepare for going to the United States. If I give up halfway, it would be a pity. The money I lost is not very important, but this time the opportunity is gone, and it will be difficult to find it again!

We must have a good talk with Jegmonov. Natasha has a high talent in mathematics and cannot delay Natasha's future because of his reasons. This is very irresponsible.

But he didn't know that Natasha was unwilling to go to the United States. Although it was because of her brother, the fundamental reason was actually his!

If she leaves Lu Shan, then it will be basically impossible to come back. Four years can happen!
Chapter completed!