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Chapter 173: Retreat

The robber boss stretched out his hand, touched it in the passage, felt some dust, and shouted downward:

"Number 2, bring a flashlight!"

Soon, No. 2 brought a flashlight from outside. Pen "Fun" Pavilion www.biquge.info

The robber boss turned on the flashlight, returned to the passage, and then shone diagonally at the passage, and the clear scratches were immediately revealed.

“**!”

The robber boss yelled and immediately got off the stool.

"There was someone here just now!"

"What?" No. 2 was also taken aback when he heard this.

The two of them immediately ran with guns to the rooms where the hostages were held.

The first thing they came to was the bank president's office, because it was full of adults, and this was the first place that came to his mind.

He looked at the hostages one by one and didn't find anything suspicious.

Since there are vents in every room, basically everyone is suspicious.

Then he looked at several other rooms, and finally came to the room where Lin Hong was, and found nothing, and there was no dust on everyone.

Could it be that there are other people in this bank who have not been discovered?

The robber boss frowned and locked the door of the utility room where Lin Hong was.

Matthew, who looked innocent, exhaled heavily, and among the five people, he was the only one who was the most nervous. The other three old men didn't even see anything, and they were very calm.

In fact, when Lin Hong climbed up, he had already noticed a shallow layer of dust in the passage, and he had already considered this, so as soon as he went up, he took off his clothes and walked in the passage wearing only a pair of underwear, so that he would not be hindered by the one-piece overalls, and the speed was much faster. Although the temperature is a little low, the ordinary level of cold and hot environment has no effect on him at all.

In the end, the robber boss was still not at ease, and let one of the shortest members of them burrow into the ventilation tunnel to check, and finally the other party found that the route was in all directions, and almost all of that place had similar scratches, and then they found a pet cat in the hall, which put down the doubts in their hearts.

It turned out to be a pet cat!

Although the robber boss still had some doubts in his heart, but time was pressing, he didn't have so much heart to care, anyway, even if there were people, it didn't cause them any trouble, he immediately beckoned everyone and left from the sewer.

They had been working underground for many days, not only to clear the passage, but also to prepare a transport for a quick departure, so that even if someone spotted the passage, it would be impossible to catch up with them.

Lin Hong was also very hesitant in his heart, in fact, he had many opportunities to subdue many robbers, but he still didn't make a move in the end.

Not only did he not be sure that he could subdue everyone before alarming the other robbers, but he also thought that he had discovered that behind these people, there seemed to be a powerful organization, and even the phone calls of the police could be monitored, and if he was targeted by the other party, it would bring great danger to his life.

This is not a simple fight or something like that, although Lin Hong has practiced kung fu, he has not yet reached the point of invulnerability, copper skin and iron bones. Besides, this matter has nothing to do with him at all, and he doesn't need to work so hard.

The reason why he abolished that scum before was mainly because the other party wanted to be violent against Phyllis. Speaking of which, Phyllis was also a friend of his, and he certainly couldn't sit idly by.

The rest is for the police to keep busy.

So, for the rest of the day, he stayed quietly in the storage room, no longer moving.

Matthew asked in a low voice what he saw on it, and he only said that he had climbed some distance, suddenly alarmed the other party, and then immediately returned, in fact, he had not been out for a long time, and everyone could not imagine how fast he could climb in the passage.

In order to prevent himself from getting into trouble at that time, he made a request to the other three old men, hoping that if the police asked about it, they would selectively forget about it, because he didn't want to be questioned by the police because of this matter.

For this request, the three old men agreed very happily, in their eyes, Lin Hong is a naughty child, he said that he didn't listen to them before, he had to climb up to see, but later he was afraid of the police questioning, which is also a normal thing.

Lin Hong sat on the ground, quietly thinking about what he had seen before.

These robbers are also hackers?

They have very high technology, but they use it for robbery.

It's called a black hat hacker.

Or, they are not real hackers at all, they have lost the basic ethical code of conduct of hackers, and the technology they have mastered is not to contribute to human society, but to do evil.

Hacking is like a weapon, in the hands of different people, and can play different roles. There is no good or evil in technology, only people are good and evil.

This is the first time Lin Hong has seen a master of technology use his superb skills to serve himself, and he will play the police and play the palm of his hand.

They first came in and cracked the security access control system, controlled it in their own hands, and then made it impossible for the police outside to figure out the situation inside, and did not dare to act rashly, and grasped the initiative.

That "SAS system" seems to be a long-standing service, and it can be seen from the conversation between the robber boss and that Zero that hacking into this system can listen to other people's phone calls at any time.

Moreover, that Zero talked about the super hacker Mitnik, and it seems that they are also looking for Mitnick, and the reason is this "SAS system", and Nitnik has completely controlled the key to the "SAS system", mastered this technology, and even the encrypted phone of the police can be monitored.

Through this system, all police deployments are exposed to the eyes of robbers, so that they can respond in a targeted manner and be invincible.

Except for that angry shot, Lin Hong has always observed the whole thing from the perspective of a bystander, especially the previous voyeurism, which has had a great impact on his understanding of the power of technology and hackers.

Another half an hour had passed, and everyone was already thirsty and hungry.

They were abducted from noon and have not drunk a drop of water or eaten anything at all until now.

There was something wrong with the faces of the three old men.

Lin Hong inquired with concern, only to be told that they were tired, hungry and thirsty at the moment.

Lin Hong estimated that they had evacuated, so he volunteered to inquire about the situation again, saying that he would go to other places to see, and if there was water and food, he would steal some back.

The others naturally refused, but Lin Hong once again ignored their objections and got into the passage.

The reason why he came back here again was to check the situation, and on the other hand, he was worried that the traces he had left before would be seen by the police, and this time, he brought a pair of gloves and a card from the utility room.

First of all, I checked everywhere, and sure enough, everything in the storage room was gone, and there was no one else to be seen.

Lin Hong didn't go down in a hurry, but came to a dusty corner, shoveled a lot of dust with the card, and then returned to the top passage of the computer room, gently blowing the dust on the card, and covering up the scratches he left before. Where there are fingerprints, wipe them off with gloves and then cover them with dust.

After doing this, he returned to the top of the passage in the next storage room, and after observing and listening for a long time, he made sure that there was no noise, and then jumped out of the other vent.

He believed that no one could escape his detection, and since he entered the dark energy level, his five senses such as vision and hearing had greatly improved, even if someone hid aside and held his breath, they could not escape his keen hearing.

However, he was also careful when he came down, trying not to make a sound.

Lin Hong dodged cautiously, and finally came to the outside of the storage room.

The door didn't close, and he saw at a glance that the entire storage room had been restored to its original state, except that the table was a little abrupt in the middle.

The floors under the tables have also been restored, and these floors are relatively large, nearly a meter long and wide, enough for one person to pass through.

Lin Hong walked over and listened carefully on the floor for a long time, but there was only a buzzing echo inside, and there was no other sound.

These robbers are gone!

Lin Hong finally let go of the heart that had been hanging.

Lin Hong searched around the bank, but only found two breads and a glass of milk inside the business counter, and drinking water was available in the hall, he took two glasses of water, and then returned to the original utility room.

The door was suddenly twisted, Matthew jumped, he thought that the robbers had come to check the room, so he blocked the door at the first time, Lin Hong was not in it at this time, it would be bad if the robbers found out.

The "King of Hostages" also suddenly came to his senses at this moment, and he pushed the door of the house with Matthew to prevent the people over there from entering. The other two old men were weak and had no strength to move at all.

"Matthew, it's me." Lin Hong said outside.

"Is it stone?"

The door opened, and Matthew looked at Lin Hong standing at the door with something on his face in shock.

"You ......"

"They seem to have left, and there is no one outside."

After Lin Hong came in, he hurriedly distributed the things in his hand to the three old men, and the king of hostages said that he could still weigh it, and let the other two old men eat first.

At first, Matthew didn't believe Lin Hong's words, but then he ran outside in fear and took a look.

Then they went to the other rooms, told the others the good news, and everyone walked out of the room.

The bank clerk immediately ran towards the vault and locked the door of the vault.

Then they started looking for phones, hoping to get in touch with the outside, but they found that all the batteries of the mobile phones had been removed, and the wired phones inside the bank had been destroyed, leaving only a dock.

Eventually, Matthew discovers the time bomb device he had seen earlier in another room.

Originally, I thought that the robbers had set the time, and they were terribly afraid, but then Lin Hong went over to take a look and found that these devices had not been started, or rather, they were just some semi-finished products, and there were no batteries and c4** in them at all.

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