Mei, left wood right each, a total of eleven strokes. This is the 11th floor of the Destination Hotel

3rd graders: Room with the number 3 on the 11th floor.

The blood of the martyrs has two meanings, the meaning of the martyrs mainly revolves around the word 'first', which means to prevent in advance, and blood represents danger.

Soon, a set of data surfaced in Yan Jiucheng's mind: on the 11th floor, the room with the number 3 was one of the locations of Tan Yixian's or her offline activities, and quietly went in to place the listening equipment, and after placing it, left a person to monitor in a nearby room. And the other two people were responsible for approaching Tan Yixian.

The destination is the Guohong Hotel, which is the largest hotel in City B, whether it is a major government event, a conference or a banquet for the local chaebol, it will choose to be in the Guohong Hotel. This time, the accommodation of the participants of the meeting in City B was naturally arranged here.

Lao Hang pointed to himself.

If he wants to stay alone in a nearby room to keep an eye on him, he is the best candidate, after all, his identity is the driver, and staying in the hotel will not make people suspicious.

The car soon drove to the gate of the Guohong Hotel, and the waiter at the door immediately stepped forward to open the car door for Yan Jiucheng and Xuanlin, and Lao Hang trotted down from the driver's seat and stood in front of the waiter, holding a small black square bag in one hand, and the other hand stretched out to block the top of the door to prevent the leader's head from being hit, and he was very respectful: "Leader, please." ”

Then he turned his head, the smile on his face changed slightly, he was quite arrogant, and glanced at the waiter: "Help us park." ”

Xuan Lin and Yan Jiucheng strode into the hotel, and then sat on the sofa in the hotel lobby. Lao Hang ran two steps to the front desk, took out the leader's information from the black bag and handed it over: "Which room is the room of Director Zhang Lin and Director Li Jiu of X City? ”

Since it was a business trip, the rooms were all set in advance, and this little thing Gu Miqing had already done it there.

After checking the information, the waiter said politely: "Hello, 205, 206 on the 11th floor, your room is 201, this is the room card, I wish you a pleasant stay." ”

Lao Hang took the room card and led the way in front with a smile, Yan Jiucheng's heart was slightly relieved, the accommodation was also on the 11th floor to provide convenience for their surveillance, but it was more nervous, with the elevator rising, Yan Jiucheng knew that the real spy war had arrived.

He subconsciously took a deep breath, half-inhaled, and then swallowed it raw.

There is surveillance in the elevator, and just in case, he can't have any loopholes for the other party to feel rubbed.

Yan Jiucheng's room is 205, he took the room card given by Lao Hang, and when he entered the room, his right hand pinched a small particle under his trouser pocket, as if pinching a vitamin C capsule, a stream of oily object sprayed out, his palm pinched slightly, and the oil easily spread throughout the palm, and then, after a second or two of effort, the oil became a texture like frost.

He took the card from his left hand to his right hand and swiped it on the door.

The oily and frosty thing stained on the entire palm of the right hand is a chemical detection drug, invisible detection oil.

Although it is called oil, it is colorless and odorless when applied to the doorknob, and does not leave any traces. As long as other people's skin comes into contact with this layer of the drug, under ultraviolet light, the parts of the person's body that have been in contact with the drug will appear slightly blue.

That way, anyone else can sneak into the room and find out.

Even if you wear humanoid skin gloves that can't be seen clearly under the monitor, you won't be able to escape the check of stealth detection oil: as long as you hold the handle of the door coated with stealth detection oil, it will leave a mark.

Although this room is not the room that Gu Miqing said needs to focus on investigation, in order to ensure that nothing goes wrong, as long as it is a room where counter-espionage personnel are stationed, a full set of measures must be taken.

As soon as he entered the door, Yan Jiucheng's gaze immediately stayed on the curtain.

The curtains of flower color, the big red flowers are very atmospheric, the decoration of the national red hotel has always been mainly red, and the red flowers printed on the curtains are really common in the eyes of others, but these big red flowers make Yan Jiucheng's heart tight.

He feigned thirst, walked to the table next to the curtain, picked up a bottle of mineral water, unscrewed it and took a sip, then opened the curtain with his hand, and then opened the window behind the curtain.

"Why does this room smell and is not ventilated?" Yan Jiucheng frowned.

The moment he grasped the curtain, there was a small black object the size of a pushpin in his palm: a detector. It is used to detect the presence of eavesdropping devices.

In TV dramas, monitoring equipment is always placed on the table lamp, picture frame, table leg reinforcement, etc. In fact, these methods will only appear in the Republic of China period when the technology is not very good, these days, even the common people know that these places are easy to put bugs, and spies who put bugs in these places are really pigs' heads.

Perhaps a low-level spy would place the bug in these places, or even behind the grille of the TV speaker, or even a more concealed exhaust vent, while a higher-level spy with advanced equipment would be the right thing to do if he placed the bug on the curtain: not only could it be wiretapped, but it would also be convenient for surveillance.

Therefore, curtains with flowers have become a must for spies to consider when choosing a hotel room, and it is also the first place to be eliminated after entering the room.

Yan Jiucheng was wearing the most advanced equipment today, so when he secretly glanced at the small detector in his palm, he breathed a sigh of relief: no one placed eavesdropping equipment on the curtain.

The small detector in his palm does not directly detect the bug, but the tiny battery.

Because spy crews' eavesdropping equipment is not like a voice recorder in a reporter's hand, so that you can easily find it by the signal wavelength, in order to prevent detection by counterintelligence personnel, they will set up a remote control switch for the transmitter, and when there are anti-surveillance technical investigators searching the room, the transmitter will be turned off.

Once the transmitter stops transmitting signals, it is difficult to detect them, especially if the bugs are hidden behind the exhaust fan and inside the TV, and you cannot remove the exhaust fan and the TV to check it.

This is a battle of tools between spies and counterintelligence: surveillance and counter-surveillance.

Is TSCM vegetarian?

Of course not.

TSCM means anti-surveillance technology reconnaissance team, as an expert of the anti-surveillance technology reconnaissance team, Gu Miqing's team has found a way to crack it, even if your transmitter stops transmitting signals, you can find out without digging three feet into the ground, the principle of the method is very simple: the transmitter needs a battery, and it is a special tiny battery with a very long standby time, and the battery is detected where there should not be a battery, which means that there is a monitor here.

Apparently, no tiny batteries were found on the curtains.

Walking to the bathroom, Yan Jiucheng didn't touch anywhere else and took a soak of urine, then stretched out his right hand to open the faucet with the back of his hand, stretched out his hand and washed it. The moment he stretched out his hand, he pulled out a small paper-like thing from the cuff, which melted in the water and covered the entire palm of his hand like a film.

This is the most advanced artificial human skin at the moment, the advantage is that it looks as if it is not wearing gloves, it is very hidden, and the disadvantage is that it does not last long, and it will disappear in about an hour.

An hour is more than enough for Yan Jiucheng to find out whether there are other spy equipment in such a small room.

He reached out and quickly carpeted through all corners, plastering stealth detection oil in many places, while pressing the most advanced bugging device to the very top of the curtain.

The equipment in that girl's hand is definitely not as strong as ours, and she is technically crushed. Yan Jiucheng's expression was relaxed, he raised his wrist and looked at the time, only ten minutes had passed, and the investigation had been completed, and the whole process of Gu Mi Puritanism was not lost.

Knock knock, there was a knock outside the door, open the door and see, Xuan Lin stood outside the door with a smile, and said as soon as he entered the door: "Oh, you are still facing the park, the viewing room." ”

Needless to say, Xuanlin has also completed the investigation of the room and has installed anti-listening equipment.

As he spoke, he blinked, closed the door, pinched his collar and said, "Lao Hang, don't come out, I will block the surveillance on this floor and you will go to the two rooms of 1103 and 1113." ”

The room with the word 3 is the room they are going to enter and search, and there are two rooms on this floor with the number 3.

"Got it. Lao Hang's voice was calm and excited, this was probably the first time he had sneaked into someone else's room and not to steal money.

The same is stealing, one is against the law, and the other is for the country.

This kind of change makes the heart of the old hang, who is eager to clear the identity of the thief, full of expectations.

"I just looked at it, room 1103 and room 1113 are on the other side, we can't see it. Do you want us to enter the rooms opposite the door of these two rooms, and help the old hanger keep an eye on them, so that if someone comes back, we can wake up. Yan Jiucheng suggested.

Xuan Lin took out two palm-sized notebooks from his clothes, followed the hotel's wifi, and soon sneaked into the computer at the front desk using the same wifi.

"Unfortunately, 1103 and 1113 are in the row of doors, and all the rooms that can monitor 1103 and 1113 are occupied, if it's a vacant room, it's good that we sneak in, it's not that the empty room is too dangerous. Xuan Lin shook his head.

"Don't get in the way, don't you just go in and arrange for eavesdropping equipment, and then look for evidence that they are engaged in espionage? "When it comes to his professional field, Lao Hang almost wants to light a cigarette and talk about a few days and nights.

"But fifteen minutes and half an hour at most, we stared at the elevator entrance, it shouldn't be a big problem. Yan Jiucheng nodded, Lao Hang could recruit Gu Miqing, and he must be extremely capable in this regard.

"Coincidentally, the monitoring of the corridor in rooms 1103 and 1113 on this floor alone, as well as the breakdown of the elevator entrance on this floor. Xuan Lin pointed to the screen: "I don't need to turn off the monitoring at all." ”

"Deliberately, they certainly don't want surveillance more than we do. Yan Jiucheng sneered.

"Lao Han, it's up to you. Xuan Lin pinched his collar and said.

"You're staring at the surveillance here, I'll go to the elevator. Yan Jiucheng stood up, stretched out his hand and took a box of cigarettes on the cabinet, opened it, took a lighter and walked out.

As soon as the door opened, he lit a cigarette and walked to the elevator entrance, leisurely puffing out smoke rings.

There was the sound of Lao Hang opening the door behind him, Yan Jiucheng did not look back, but stood at the window of the elevator entrance, looking at the tall buildings outside.

At this time, the outside world is peaceful.

The old crane went in the other direction, turned a corner, and disappeared at the end of the corridor.

Yan Jiucheng glanced at the time, three o'clock.

He pinched the cigarette in one hand, put the other hand in his trouser pocket, and held the pen tightly, the one that Gu Miqing tailored to his length to kill.

At the moment when they chose Lao Hang's departure, the three of them already had a tacit understanding: if Lao Hang's whereabouts were revealed, he would be an outcast. Even if it is a rescue, it must be carried out without revealing the identity of other people.

The abandoned son is ready to die, and the team members will not come to the rescue.

Yan Jiucheng held the pen tightly, he knew in his heart that if Lao Hang's whereabouts were revealed, he would definitely go to the rescue. In special circumstances, you can only kill one by one, and kill one by one.

Dead people, so as not to reveal secrets.

It's just that the other party also thinks so, if they want to spy in the country for a long time, and those who discover their identities will not survive tonight's night.

Either you die or I die.