Xu Xiaozhen looked at Lei Yunfeng and said nervously again: "Chief Lei, Du Zongbi heard the roar of enemy planes in the air, and rushed out of the study in a panic, but he didn't forget to lock the door of the study, and glared at me fiercely when he left the house, he should have been suspicious of me." ”

"Miss Xu, thank you for everything you have done to help us risk our lives, it is difficult to say that Du Zongbi may be suspicious of you, but please rest assured, we will definitely protect your life."

Lei Yunfeng said and ordered Su Xiaoyan: "Immediately find a way to unlock the door of the study, and Mr. Yadri will search for the most critical English book, and you and Major Han will conduct a thorough search of the study, but you must not leave any traces, act immediately." ”

During her studies in Germany, Su Xiaoyan not only studied telecommunications subjects, but also learned some tips, which can be regarded as a piece of cake for unlocking without a key.

The door of the study was quickly opened by Su Xiaoyan, and Yadri, Han Nina and Su Xiaoyan cautiously walked into the study one after another, and each launched a search of the study.

Lei Yunfeng pulled Xu Xiaozhen, who was still trembling all over, comfortingly, to sit on the sofa, and briefly asked her about everything that happened when she returned home from Shakespeare, not only frowning and staring at Xu Xiaozhen contemplatively.

Xu Xiaozhen was stared at by the suave and heroic Lei Yunfeng in front of her, and couldn't help asking, "Chief Lei, did I do something wrong after I went home?" ”

"No, you did a good job, through what you just said, you can explain two points, one is that Du Zongbi suddenly returned home from the barracks, and more than half an hour later, Japanese fighter planes flew over the capital to bomb, which shows that it is very likely that he did the evil.

The second is that he can appear behind you silently like a devil before you know it, and the door of the study is the same as when you come in, that is to say, Du Zongbi's appearance is not from the door of the study, but in the study in advance.

And when you walk into the study, you must take a comprehensive look at the study, and confirm that no one has started to look for English books on the shelves, it is Du Zongbi who suddenly appears behind you and asks you, 'What are you looking for', this sudden appearance just confirms my two points above.

That is, there must be a dark room in the study that you don't know and is very secret, that is to say, you walked into the study and didn't see anyone, but Du Zongbi suddenly appeared behind him like a devil, and his appearance did not alarm you, what does this mean? ”

Xu Xiaozhen listened to Lei Yunfeng's accurate analysis, and immediately realized that in the study, as Lei Yunfeng said, Du Zongbi had an extremely secret underground dark room in the study, and remembered that the first few times I got up in the middle of the night and heard the sound of radio waves 'ticking' from the study, it should be Du Zongbi hiding in the basement of the study to send a mysterious telegram to the Japanese army.

As soon as she thought of this, she hated herself for living with the heinous traitor spy for half a year, Xu Xiaozhen looked at Lei Yunfeng with tears in pain and said: "Chief Lei, I am a sinner, please kill me, woo woo woo ......." ”

"Why did Miss Xu say this? Let me tell you, not only have you been deceived, but even the military commander, who thinks he is omnipotent, has been dazed by the 'one-armed thief' Du Zongbi, and he has cheered up and fought with us to completely destroy this spy organization. ”

"Chief Lei, do you still believe me?" Xu Xiaozhen stared at Lei Yunfeng again with pleading eyes.

"We are all victims, there is no forgiveness for you, I have already said that from the day you accept the mission, you are a comrade-in-arms who fought with us."

At this moment, Yadri quickly walked out of the study and shouted: "Chief Lei, after a comprehensive search of the study, we have not found any books with the 'one-armed thief' and the Japanese puppet spy organization to send the secret message base, what do you think?" ”

Lei Yunfeng was not disappointed or surprised when he heard Yadri's report, which was already expected by him.

Because the cunning Du Zongbi has already become suspicious of Xu Xiaozhen, he will never put the English book on the shelf, which is extremely secret, and he will definitely hide it more secretly.

He walked into the study and saw that Han Nina and Su Xiaoyan were still searching, and couldn't help asking, "You haven't found the secret underground dark room that Du Zongbi set up in the study, right?" ”

"Report to the boss, no trace of the underground dark room has been found yet."

"Continue to search, but we must speed up, and we must find this hidden basement before the Japanese fighters stop bombing the capital indiscriminately."

As he spoke, he searched the study, and after ten minutes, he still found nothing, and at this time, the Japanese fighters bombarded in the air were already in a weakened state, which means that the Japanese fighters who carried out the bombing had already returned home, and the fighters who followed behind would soon return to the airport after the bombing mission.

Lei Yunfeng really felt that time was important to him at this time, because every minute and second of delay, Du Zongbi was likely to return home as soon as possible after the Sichuan Artillery Regiment finished its air defense mission, first, he was not worried about Xu Xiaozhen, and second, he was not worried about whether his secret stronghold was destroyed.

Xu Xiaozhen also participated, carefully looking for the secret basement access mechanism in the study, which was exciting, nervous and atonement for her.

She didn't look for the lower half of the four walls of the study, but carefully searched around the bookshelves.

Yadri saw that Xu Xiaozhen never left the bookshelf, and not only reminded: "Miss Xu, I have checked the bookshelf and the surrounding area many times, but I have never found the 'one-armed thief' very valuable password base English book, so don't try to find it anymore." ”

Xu Xiaozhen did not listen to Adri's advice, and continued to surround the bookshelf as always, carefully and carefully checking all the suspicious places little by little.

She suddenly remembered that she was standing in front of the bookshelf and checking the English book in her hand, and Du Zongbi, who was as mysterious as the devil, appeared from behind her, which showed that the mechanism used by Du Zongbi to hide in the dark room of the study should not be on the bookshelf or nearby.

If the mechanism to open the darkroom was on or near the bookshelf, it would be impossible for Du Zongbi to appear from behind her.

Xu Xiaozhen turned around, looked at the space that stretched three meters to both sides, made repeated observations, and finally focused on the large cabinet in the front.

She walked over to the cupboard, opened all the doors, and searched inside the cabinet, but found nothing.

Xu Xiaozhen, who wanted to perform well in the search mission, kicked the south root of the big cabinet in frustration at this time, and suddenly heard a very subtle sliding sound, and the big cabinet actually slid to the north side, revealing a black hole in the wall.

"Sir Lei, I found it, please come over and see if this black hole is the entrance to the secret room." Xu Xiaozhen inadvertently kicked the most secret mechanism hidden in the big cabinet, and found the entrance by mistake.

Lei Yunfeng was searching carefully and carefully, and suddenly heard Xu Xiaozhen shouting excitedly, so frightened that he turned around sharply, and when he found the hole exposed by the wall, he rushed to him excitedly in a few steps, and just wanted to walk into the hole but suddenly stopped.

He carefully inspected the entrance of the cave and found that there was a mechanism set up at the entrance of the cave, and this mechanism was very secret, Lei Yunfeng immediately realized that the sinister and cunning 'one-armed thief' Du Zongbi, for the safety of the secret room, must have set up a number of secret organs in the secret room, once touched, the consequences are unimaginable.

"All of you back off, it's better to get out of this villa and move quickly."

Su Xiaoyan and Han Nina also came to the entrance of the cave at this time, and the two also found that a very secret mechanism was set up at the entrance of the cave, and they immediately realized that there would be danger, not only grabbed Lei Yunfeng tightly and shouted: "Boss, you must not take risks." ”