The basic furnishings of this kind of hostel are relatively simple, and there are not many places to hide things, just under the bed or in the closet where guests can hang their clothes temporarily.

If you can't find anything suspicious in these two places, it's basically of little value.

Soon, a box was found in the closet.

When Yang Chen took it out, he felt a little tired, and he didn't know what was inside.

The boxes were locked, which was not at all difficult for the inspectors, and the locks could be easily opened unless necessary.

Yang Chen didn't choose the way to pick the lock violently, a wire, and quickly opened the lock spring.

"Seat, lock open."

"Well, be careful." Chen Miao reminded that this kind of box of unknown origin should be opened with caution, in case there is a bomb in it, all the people in this room will have to be reimbursed.

After carefully observing for a while, he slowly opened the box, there were no mechanisms, no bombs, and when opened, a dark green iron box was revealed, as well as a headset and coil.

Radio station!

When Sakurako Ikeuchi looked at the radio, she couldn't help but rush over, carefully looked at the inscription on the radio shell and said, "It's one of the radio stations carried by Kobayashi-kun's direction finding team." ”

"Sakurako-san, are you sure?"

"It is confirmed that I personally received these radio stations from China and allocated them for use, and they are the latest equipment in China." Sakurako Ikeuchi said through gritted teeth.

"In that case, Liu Guoxing is really related to the No. 14 Luojia Lane murder case, otherwise how could he have such a radio station?" Chen Miao said, "Look for it, maybe there is a code book." ”

The person who brought it rummaged around the room, not letting go of every inch of the corner, the focus was still in this box, however, the radio station is not important, the important thing is the code book, once the code book is obtained, then it is likely that all the messages intercepted before will be deciphered.

After searching for a long time, I turned the bed over, but I couldn't find any place to hide the codebook.

"Search, the whole hostel will search me!" Sakurako Ikeuchi is not a person who gives up easily, since Liu Guoxing did not put the codebook and the radio station together, he may be hiding somewhere in the hostel, and this place may only be known to him.

Of course, there may also be a second situation, that is, Liu Guoxing memorized the codebook, and then destroyed the original codebook.

If this is the case, then Liu Guoxing can only write out the code book silently.

"Boss, has anyone ever entered this room since this guest left?" Chen Miao summoned the boss to him and questioned.

"No, the rooms are locked, and the spare key is with me, so if someone goes in, I can't be unaware." The boss said.

"The seats, the windows are locked, you can't get in from the outside, this is the second floor, and there is another floor upstairs, so there is no possibility of coming in from the roof, and judging from the thickness of the dust on the tables and chairs in the house, it has indeed not been cleaned for at least a week." Yang Chen inspected the furnishings in the room and said.

"How many keys do you have in this room?"

"Two, one for the guest, and one for the spare key." The boss Zhangji was puzzled.

"If someone took the key and went to get one, would you know?"

"This ......"

"Yang Chen, when Liu Guoxing was arrested, did he find the key on his body?"

"Yes, it seems that there is a key that looks like the boss opened the door just now." Yang Chen recalled for a moment and replied affirmatively.

"Then I can only go back and ask Liu Guoxing himself." Chen Miao nodded and said to Sakurako in the pool, "Miss Sakurako, there are probably no valuable clues here, let's go back?" ”

Back to the "Lin" record, the detention room replied that Liu Guoxing had woken up.

Catch time by the forelock.

Ikeuchi Sakurako discussed with Chen Miao for a while, and decided to interrogate Liu Guoxing again, this time it was a regular questioning, no "truth spitting agent" was used, and the use of truth spitting agent needed to be at least twenty-four hours apart, otherwise, it would trigger various side reactions of the user, and there was no need to rush to do so at this time.

Liu Guoxing's spirit after using the truth elixir is obviously not as good as before, but at the moment he is sober, there is no doubt about it.

"Liu Guoxing, I'll listen to something for you." With a wave of Sakurako in the pool, Yang Chen and the others moved in a tape recorder and turned on the power supply.

Ikeuchi Sakurako pressed the play button, and after a period of silence, soon the voice of Ikeuchi Sakurako came from the speaker, followed by Liu Guoxing's slow and frustrated answer.

When Liu Guoxing heard this, his face changed instantly, and his body couldn't help trembling, shaking like chaff.

Whether it's pretending to be or not, Chen Miao doesn't know, but if it is, then Liu Guoxing's acting skills can really go to civilized dramas.

He couldn't see the slightest flaw, and there was a faint smile on the corner of Ikeuchi Sakurako's mouth, showing the pride in her heart at the moment.

The questioning that lasted for more than ten minutes ended quickly, and after Liu Guoxing, who was only wearing a single prison uniform, listened to it, his forehead was full of beads of sweat, and even his back was soaked.

This makes Sakurako Ikeuchi even more satisfied, as long as Liu Guoxing's mouth can be pried open, the next thing will be much easier.

"Liu Guoxing, the hiding place you were hiding before you were arrested should have been a room opened by the poisonous snake Chen Mu for you in the TEDA Hotel, and the room number is 301, right?"

Liu Guoxing's hands trembled slightly, obviously difficult to calm down.

"Can you give me a cigarette?"

Yang Chen glanced at Chen Miao, Chen Miao nodded slightly, he can still do this, not to mention that cigarettes can help Liu Guoxing quickly stabilize his mood.

Yang Chen gave him a cigarette, lit it, and took two puffs, and it was obvious that Liu Guoxing's hands were not so trembling: "Yes, I live in room 301 of TEDA Hotel." ”

"You know this box, right?" Ikeuchi Sakurako ordered someone to bring in the box found from the TEDA Hotel and put it in front of Liu Guoxing.

"Acquaintance."

It opens, revealing the dark green micro-radio inside.

"This station is yours, right?"

"Yes."

"You participated in the murder case at No. 14 Luojia Lane on Chinese New Year's Eve?" Sakurako Ikeuchi asked.

"Nope."

"Then where did you get this radio station?"

"The viper gave it to me."

"Why did Viper give you the radio?" Sakurako Ikeuchi asked.

"He asked me to use this radio station to get in touch with Queen?" Liu Guoxing said.

"Contact hours, what's your call sign?"

"Contact every other day, nine o'clock every night, if you miss it, it's twelve o'clock at noon the next day, and so on, my call sign is: swim fish."

"Swimming fish, are you swimming fish?" Sakurako Ikeuchi was taken aback.

"Yes."

"No, it can't be, you're not a fish." Ikeuchi Sakurako stood up, stared at Liu Guoxing with very sharp eyes and asked.

"That's what he said when I got the radio from Viper, and I used it to contact Queen once to report the situation." Liu Guoxing said.

"Do you remember the message you sent to Queen?"

"Remember some." Liu Guoxing hesitated for a moment and said slowly.

"Write it down."

Yang Chen took a pencil and paper to Liu Guoxing, and asked Liu Guoxing to write down the content of the message.

"Is that all?" Sakurako Ikeuchi glanced at the contents, a little skeptical.

"It's probably the content, I can't remember exactly how many words it is." Liu Guoxing shook his head.

"Since Viper gave you the radio station to contact Queen, it should have given you the codebook, right?" Sakurako Ikeuchi continued to ask.

"Well, he gave me a codebook, and I hid it above the electric light in the room." Liu Guoxing said.

"Electric light?"

Everyone in the room was stunned, it was time to search the room just now, as if no one noticed that there was something hidden on the electric light. (Old-fashioned electric lights have a cover, and when you look from the bottom up, your view is blocked, and it's really not easy to find things hidden on them.)

"I tied the codebook to it with wires wrapped around it, and this is the only place I can think of that hides the codebook without being easily discovered."

"Damn it, Sakai, you go back right now, quick!" Sakurako Ikeuchi commanded.

Chen Miao didn't move, and Sakurako in the pool sent someone to go, so he didn't need to do anything more, did he really think he didn't know where the codebook was hidden?

He already knew, and he had already let people replace it, if the real code book was handed over to the Japanese, then the content of his Liu Guoxing's secret telegram communication would be fully exposed, and the previous message between him and Queen would soon be deciphered, so that no secret could be hidden.

And the content of Liu Guoxing's writing, he glanced at it, it was basically the same as the "script" he gave him, if Sakurako Ikeuchi took back the code book and deciphered the intercepted message on it, the content would be this.

And if you use this codebook to decipher the previous messages, you will get a bunch of meaningless words.

In order for Liu Guoxing to enter No. 76 smoothly, it is not enough to rely on Lu Hui alone, there must be a strong reason, that is, Liu Guoxing was abandoned by the military commander and is an outcast.

It was Queen who deliberately gave him to Sakurako Ikeuchi, and then cut off all the clues together, giving her a resounding slap in the face.

No one knows about this plan, only he and Xiao Qi, even Queen don't know it, and the poisonous snake is even more unclear.

In many cases, you can only deceive your own people, and you must take into account all the possibilities that can be considered.

Otherwise, Liu Guoxing's abrupt apostasy is not easy to be trusted.

It's just that Chen Miao didn't know that the first district of Shanghai under the military command was actually planning to attack "Lin" and rescue Liu Guoxing, which he couldn't control.

After all, he is not yet the supreme person in charge of the military command in Shanghai, and Chen Gongshu, the head of the first district of Shanghai, will not listen to him.

And now he is the combination of "Queen" and "King", and the real "Queen" has been dormant, or is not in Shanghai at all.

The plan went to this point, although it almost deviated a little in the middle, but finally got back on track, and Liu Guoxing's performance made him a little impressed.

Perhaps, he will become his right-hand man in No. 76, he is always alone, it is too lonely.

It's just that Liu Guoxing himself hasn't understood this at the moment.