When Naoto Yoshihara saw Nana Hoshino, her little face was puffed up, followed by two capable female security guards.

She carried a notebook bag, carried a lot of things into the room and threw them on the ground, and then shook her little hooves, looking very unhappy and couldn't scold this negative man and a traitor, but she couldn't give him a good look!

Let him understand the seriousness of the matter, or he will become more and more depraved!

Naoto Yoshihara stood aside with a smile, and he didn't dare to let go of his fart.

The two female security guards took the fax photo and compared it with Naoto Yoshiwara's face, a little confused but not particularly indicative of the fact that her employer "Naoto Yoshihara" in Hawaii called and asked to send one of the protected subjects here to the person in the photo, and leave nothing else.

After confirming that there was no problem with the handover, they stayed near the area for the time being with other colleagues as instructed, and when Yoshihara Hoshino left together, they could go back and join the other two teams to protect the other two. The nominal employer of these security personnel is Naoto Yoshiwara, and it is a professional ethics for the employer to ask for it, as for why there is such a request, it is none of the business of these security personnel.

When the security personnel left the room, Naoto Yoshihara rubbed his hands and asked dryly, "Why did you suddenly want to come?"

Kako was startled when she informed him that Nana Hoshino was coming, and wanted to refuse, but now she was in a sinful state, and she couldn't open her mouth, so she could only put on makeup and wait as required.

Nana Hoshino sat directly on the ground, looked around at the safe house that Kako bought, didn't find anything special, pouted and said, "Didn't you ask me to help you?

"Won't you help me in the apartment?"

Nana Hoshino pulled her eyebrows and began to fiddle with the pile of things on the ground, without even looking at him: "You are going to the other party's lair this time, I have to pick you up outside." ”

Naoto Yoshihara was speechless for a while, he was now alone, and he really didn't have a reliable companion in Toei, not even someone who was driving outside to pick him up and escape.

But you can't let Nana Hoshino go, how can something go wrong here?

He thought of an excuse to refuse politely, but before he could think of it, Nana Hoshino had already opened her laptop and pointed to a 3D model inside, and said, "This is the headquarters of the Yamashita Group, 46.54 meters high, with a total of 12 floors, and a miniature golf course and a helipad on the roof. Kako used triangulation to determine that Nishikujo's mobile phone was sending a signal here, but now she can't guarantee that Nishikujo is still here. ”

Naoto Yoshihara also temporarily collected his thoughts, became serious, thought for a while and asked, "Can't you hack into their surveillance system?"

Nana Hoshino shook her head and said, "Not for the time being, they are very careful, the internal is an independent local area network." Kako tried to get into their automated office system, but it didn't work, it was two networks. ”

"That's it......" Naoto Yoshihara doesn't know much about these things, and if Nana Hoshino can't do it, he's even more useless. He nodded and said, "Then we can only bet that Nishikujo hasn't been transferred yet." ”

Nana Hoshino displayed a row of photos on her laptop, pointed to them and said in turn: "This is Yuya Kimura, this is his eldest son, second son, third daughter, fourth daughter, and the next row are his three grandsons and one granddaughter...... It is possible that these people will appear in the headquarters of the Yamashita group, and if they can't find Nishikujo, they will tie one back, and we will replace each other when we turn around. ”

Naoto Yoshiwara nodded, agreeing with the idea. This idea works, and you can't just be threatened by the other party.

Nana Hoshino manipulated the computer, opened the interior of the 3D building model, and then said, "This is based on the architectural drawings that the Yamashita Group has filed with the government, but it has been almost five years, so there should be some changes, but the main part should be correct...... You see how you should get in. ”

Nana Hoshino prepared very carefully, after all, Naoto Yoshiwara was ready to risk her life, she was very angry now, but she was still very knowledgeable, and did her best to improve Naoto Yoshiwara's safety factor as much as possible.

Nao Yoshihara's heart warmed, and he wanted to touch the little head of this intimate little padded jacket, but he didn't dare, for fear that her dog face would turn over again, so he could only say sincerely: "Thank you, Hoshino." ”

Nana Hoshino glanced at him, pouted, "You don't have to say thank you, you just need to do less bad things in the future...... Forget it, it's important to save people now, let's not talk about this for now, and we'll settle the account when this matter is over. ”

Naoto Yoshihara was stunned, not afraid of being settled by the Autumn Queen, but Hoshino Nanabai's eyes were very charming, and she suddenly felt that she had grown up a little bit, which made him a little trance.

But he immediately came to his senses, bowed his head in resignation and said, "I admit to punishment when this matter is over." ”

After all, it was he who lost his words first, and there was really nothing to quibble.

Nana Hoshino snorted a few times and began to study the 3D model with Naoto Yoshihara. Naoto Yoshihara was an expert in sneaking in, and after looking at it carefully for a while, he said: "The Yamashita group is quite rich, and even the lane in front of the door is self-warmed...... It only snows two or three times a year in Tokyo, so it's a lot of money. ”

Nana Hoshino also looked at the structure of the building, ignoring Naoto Yoshihara's exclamation, but pointed to the model and said: "There should be a large number of security personnel stationed here, here, here, right? This building is specially designed, and it is basically impossible to go up from the fire escape if these three points are stuck." ”

Nana Hoshino has no experience in burglary, assassination, and theft, and only stares at where there may be someone, which is very amateurish. Naoto Yoshiwara asked, "Can you find out which security system is used here?"

Nana Hoshino instructed Kako to go to the Internet to look for clues, and soon got the information and reported back: "It is the VIP version of Dongmenzi's FM7001 system, which is divided into outer wall sensing, entrance and exit access control, intrusion alarm, triple video surveillance, explosion-proof and fire safety detection, automatic lock tracking, and night infrared ...... A lot of subsystems. ”

"German goods!" Naoto Yoshihara sighed and said with a smile: "How intelligent is it?"

Nana Hoshino flipped through the information and said, "It's quite high, and there aren't too many people needed." ”

Naoto Yoshihara thought for a moment, then clumsily fiddled with the 3D model, pointed downstairs and asked, "Is there a pipeline inspection?"

"Yes, it's not possible to get in through the ventilation duct. ”

"Do you have sewers too?"

Nana Hoshino checked the information and confirmed, "There are also, infrared induction." Her brows furrowed, she didn't expect that in the twenty-first century, even the gangs would be so formalized, and they would protect themselves very tightly.

The outer wall can not be touched, there is a vibration sensor after three floors; the access control is very strict, and the entry and exit are fingerprint and chip recognition; the 24-hour electronic video patrol in the building, one is not right, it is closed a section of the corridor and other security personnel rushed to confirm...... It doesn't feel like it's a gangster, it's just a CIA six game.

She thought of several ways in her mind, but she felt that the other party couldn't get in without someone coming forward, and she was suddenly a little depressed. She is basically a waste person when she leaves the Internet, but the other party's network is not connected to the outside world, and people must enter it to do their hands and feet to have a chance.

But now it seems that I can't get in......

Naoto Yoshihara doesn't care, he looks at the 3D model repeatedly with a calm breath, no one in this world is stupider than anyone, and the Yamashita group is doing a head-killing business, and he will definitely protect himself tightly. This is also a country like Dongying, where the government says it is okay, if you change a few places in South America that are rich in drug lords, it is not uncommon for tanks to be driven in the lair.

He looked at it for a while, pointed to the ground and asked, "Where is the sewage well here?"

Nana Hoshino was stunned for a moment and said, "There...... It's dirty there. "The domestic waste water generated in the building, such as flushing toilets, is filtered here, and the water goes down the sewers, and the rest is pumped away by sewage trucks at regular intervals, and Tokyo takes care of their sewer system, and it doesn't even let in a little bit of oil.

Moreover, in fact, poop can be sold for money, which is a relatively good organic fertilizer, and the sewer bureau supplements a large part of the funds by selling stool.

"What is dirty, isn't it just, urine, or something, don't you pull it? The natural organic rice you asked Miki to buy was fertilized with human manure!

He doesn't care if it's dirty or not, he can go in and talk about it.

Nana Hoshino flipped through the information for a while, shook her head and said, "The information didn't say it." ”

Naoto Yoshihara nodded with satisfaction and said with a smile: "That's no, the Germans' instructions are not written, there is no one, and they must have written them." His finger drew a line on the 3D model, "I went in from the sewage well, and then made a hole in this position and went up vertically to enter this small bathroom, and they couldn't have been perverted to install a monitoring ...... in the bathroom as well."

This is going in, and then how do you move around the building?

Nana Hoshino called up the wiring diagram and looked at it for a while, thought for a while and said, "I can make the whole building lose power for a while, they have backup power, but there should be dozens of seconds to react, can you move here from the ceiling pipe in these tens of seconds?" It's not far from the bathroom." ”

Naoto Yoshiwara measured the distance and said, "It should be fine, but what are you doing here?"

Nana Hoshino said: "I asked Kako to make a Trojan horse and put it in a USB flash drive, you just plug it into the computer to open the external port of the computer, and Kako can try to control the system of the entire building through the wireless network." ”

"Are you sure it works?"

"If you can't do it, just make a little Xiangzi and put it in, under the current technical conditions, Xiangzi is close to invincible in the network. ”

"Are you sure there's a computer there?"

Nana Hoshino pointed to the pipeline diagram and analyzed it for him: "You see, these blue lines are line pipes, and these small squares are repeaters, hubs, and switches, all of which are connected to this room, this must be one of the computer rooms, and it is not clear which subsystem is controlled, but it must be part of their internal network." The automated office system that Kako invaded was mainly concentrated on the third, fourth, and fifth floors, where their office space was located, and the first floor was the key line of defense against intrusion. ”

Naoto Yoshihara thought for a while, pointed to an elevator shaft and said, "This can go up to the twelfth floor, if Kako controls the security system, the elevator should be able ......to be suspended, right?

Nana Hoshino affirmed, "As long as you can get Kako into that closed internal network, the security system will be your help." Kako can help you find Nishikujo, guide you all the time, and if necessary, close the corridors to help you block the enemy. ”

"So the whole point of the action is to dive in and plug your USB stick into a computer at random?"

Nana Hoshino nodded again and again, and said, "Yes, if Nishikujo is there, you can easily find her, and if she is not, we can also immediately make sure to retreat immediately...... But the people of the Yamashita group can't control it, how can you leave if you rescue Nishikujo? They don't lack manpower, and once they find out, they will surround the building. ”

"I'll take the anchor hook launcher, go up to the roof, and shoot the rope directly to the nearby building, and take Nishikujo Ruri to slide over. ”

Nana Hoshino opened the map near the headquarters of the Yamashita Group, picked for a while and pointed to a building opposite, and said, "This is across the road, about thirty meters, is it okay?"

"Yes!" Naoto Yoshihara looked at it, the building was slightly shorter than the Yamashita Group headquarters, which was really a good choice.

Nana Hoshino didn't hesitate and said, "Then you send me to the top of that building in advance, and I'll cover your escape there." We arranged the rope upstairs in advance, slid down directly, set up the vehicle behind the building, got in the car and left, and should be able to escape directly. ”

Naoto Yoshihara only had the opportunity to oppose Nana Hoshino getting into danger at this time, but he didn't dare to be too obvious, and said with a smile: "You still command Kako in the apartment, you can't cover me there!" ”

Nana Hoshino glanced at him coldly and said, "Don't look down on people, I have a way to suppress the other side...... What if I don't slip the rope and someone knocks it down in the middle of the rope, what happens if the rope is cut by someone, I can't tell what the situation is now. ”

"What's the solution?" Naoto Yoshihara was a little curious. Nana Hoshino does have a revolver, and she occasionally takes it out to play with secretly, but she never has a chance to shoot live. However, even if you have experience in shooting live ammunition, it is impossible to suppress the opposite side with a small revolver for self-defense.

Nana Hoshino snorted coldly, but there was still a smug expression on her little face: "I asked Kako to purchase parts for me, and I built a cannon at home." ”

"Cannon?" Naoto Yoshihara suddenly had a toothache. This is in Tokyo, the capital of a country, and if you fire a shot, let alone the police, even the public security will have to fight with their lives, and the Self-Defense Forces will also get involved.

He said helplessly: "Don't come nonsense!" The manufacture of mortars, unconscionable cannons and the like is very simple, he does not doubt that Nana Hoshino can make them, but when he thinks of the spectacular scene of her hitting a dynamite bag and blowing up on the roof of the opposite building, he only feels that cold sweat comes out of his back.

It's just that movement can be regarded as lawlessness, and he doesn't dare.

Nana Hoshino glanced at him again, and said unhappily: "Where do you want to go, I know it in my heart! The things are left in the car outside, you can go and see for yourself later!"

"Okay, I'll take a look later, and if there's a problem, you can go straight back to the apartment. "Naoto Yoshiwara is advancing by retreating, and it is absolutely impossible to shoot anyway, so he will use this reason to drive her back to the apartment later.

Nana Hoshino is extremely happy, nodding her little head and laughing without saying a word, this stupid dog, let you see the power of science!

Naoto Yoshihara glanced at the 3D model again, keeping the terrain firmly in mind, then looked at his watch and said, "Then it's decided, they have been on guard all night, and there will be a shift change in the morning, so let's pick that time to do it." ”

Saying that, he stood up and went to get weapons and tools, but Nana Hoshino grabbed the hem of his clothes, thought about it and said, "I have prepared 5 billion, and I have already handed it over to Kako......"

Naoto Yoshihara was stunned for a moment, and said strangely: "What are you preparing all this money for?" Hoshino Nana's assets are counted, which is almost fifty or sixty million US dollars, and it is estimated that her small treasury has been drained.

Nana Hoshino said seriously: "Many times the plan can't catch up with the change, you have to go alone to a place full of enemies this time, I don't want you to go but I know you have to go, I ...... But if something happens to you, Kako will use the 5 billion to start hiring a killer, and she will definitely avenge you!"

Naoto Yoshihara was stunned for a while, and understood her intentions, Nana Hoshino was worried about him, but he couldn't persuade him not to go, and he didn't want to admit that he was worried, and then he made this thing.

He squatted down, looked into Nana Hoshino's eyes, and said seriously, "I haven't told you anything before, but I've done this kind of thing many times...... I didn't have your super support back then, but I still survived! Believe me, I'll come back unscathed!"

Nana Hoshino looked back at him seriously and asked, "Do you guarantee it?"

"I promise! I promise to come back safely" Naoto Yoshiwara was equally serious, raising his hand and vowing!

He will definitely be able to come back alive and watch Nana Hoshino celebrate the coming-of-age ceremony!