"It seems that this old man is the unsung hero. ”

Wang Yan had already realized that this gray-haired old man had been dead for a long time.

Because the room is filled with a somewhat corrupt smell, it is not very pleasant.

"This is Mr. Lucifer, the general manager of the postal company. ”

"There's a picture of him on the wall, and it looks exactly the same. ”

Wang Qingniao's gaze glanced around, and then he saw a large portrait hanging on the opposite wall, which was an old man with gray hair, looking very serious, with deep eyes and a sense of justice.

"Here's a notebook, I think I just wrote it. ”

Perhaps, we can find clues about this from this. ”

The old gambling king leaned over and carefully found a notebook on the desk.

He flipped through the notebook, and sure enough, it was on it, and he found the records of the past few days.

Unfortunately, this is just a work diary, and there is no sensitive information recorded on it.

"There's his work computer here, and that's where the signal comes from. ”

Wang Qingniao carefully checked the objects on the desk, and finally found the source that affected the zombies in the entire city.

The signal source to control the zombies is a set of well-designed program control sends, starting from the general control system of the post building, through the entire city's telecommunications network, the signal is transmitted to each signal tower, and then directly turned on each personal communicator, and then transmits the special audio signal to the zombies.

"This kind of audio signal is very special, or it's editable. ”

"We hope to find a decoder and restore the information in it. ”

"It seems that this Lucifer general manager is quite good at programming, and his understanding of zombies is also shocking. ”

After Wang Qingniao preliminarily tested the old man's work computer, he came to such a conclusion.

"Can you find out why he did this?"

"It's hard for me to believe that anyone would be able to do this without complete preparation. ”

The issue that Wang Yi is most concerned about is the ins and outs of this matter.

After all, it would have been a great challenge for an ordinary old man to master very good programming skills, but it would have been even more amazing to know the patterns of the zombies' actions and have a way to control their behavior.

Behind this incident, there may be many unknown truths.

But for the current Wang Yi, the main thing he solves is to see if this set of program coding can also have an effective control effect on the zombies in other cities?

If this thing can be realized, at least the zombies in other cities can be completely controlled, so that they can turn harm into benefits and do something beneficial for the Federation in a limited time.

In this way, they will immediately be able to have enough personnel and energy to besiege the zombie tide source base in Washington.

After all, for Wang Yan, although his team swept through and was invincible, it was possible to directly play a lone army and directly destroy the source base of the zombie tide in Washington, but in this case, their record was really a bit too eye-catching.

The other nineteen teams, in this matter, are no different from playing soy sauce.

Wang Yan thought about it, but still felt that they should be given a chance to participate in the war, otherwise, the contrast would be too stark.

"This general manager Lucifer, when he was young, was a very powerful programming expert. ”

"Then I moved to a management position, but the technology didn't come down. ”

His research on zombies also began when the last zombie tide broke out. ”

"As for those materials, they were hacked into the secret database of the Federation, so as to obtain some very secret information, and then made very sharp research results. ”

"Captain, this old man, but a genius!"

After reading the technical information searched on the work computer, Wang Qingniao couldn't help but say this to Wang Yan.

"yes, it's a genius!"

"After he urgently activated the technical means to deal with zombies, in order to prevent himself from becoming a zombie, he locked the door of the room, and then ended his life with one shot!"

"In this way, as long as the city's power supply and communication are still functioning normally, the zombies will not get out of control, and they will not cause much harm to humans!"

"This is an old man worthy of admiration!"

Wang Yan also fully realized the great contribution of this old man at this time, and couldn't help but say in awe.

He felt that the deeds of this old man should be spread out and let everyone in the Federation know that this was the treatment he should enjoy as an unsung hero.

After hearing this, everyone nodded their heads, and they gathered around the old man's corpse and bowed in silence to show respect.

"That's it!"

"Our mission now is also important!"

"Wang Qingniao, you pay attention to copy the source code of this program, and then pass it directly to the federal headquarters!"

"Tell them to play this program on the communication devices of all cities on the North American continent!"

"I'm sure they have a way to activate the zombies' phones!"

"If this thing is done, our operation to attack the source base of the zombie tide in Washington will be simpler!"

After thinking about it for a while, Wang Yan issued his latest order to his subordinates.

"Yes, Captain!"

"I'll do it right away!"

Wang Qingniao nodded vigorously, then turned around and began to get busy.

This is not very difficult to say.

After all, Old Man Lucifer had solved the matter perfectly, and by controlling the zombies throughout the city, he proved that this procedure worked.

Wang Qingniao's side only copied the entire program source code, and then parsed the entire application system together, and finally passed it to the federal command, and explained the ins and outs of this matter.

"Is there such a thing?!"

"I didn't expect anyone to master such a technique?!"

"This discovery by Wang Yan's team is even more important than directly attacking the zombie tide source base in Washington!"

The Supreme Commander of the Federal Command was soon briefed by the communications staff officer.

The communications staff officer received the source code of the program from Wang Qingniao, and made a feasibility analysis of the entire process before reporting to the supreme commander.

"Sir, it has been preliminarily confirmed that this procedure is indeed effective!"

"It enters the city communication system, and then uses means to turn on all personal communicators, transmit signals to each zombie, and transmit control commands to them through special audio signal stimulation!"

"At present, the zombies in the entire city are in an orderly state, and they are even more obedient than when they were still humans!"

"It's a miracle!"

"Sir, we strongly recommend that this model be promoted directly to the entire North American continent immediately!"

The communications staff officer advised the Supreme Commander.

"I command!"

"Enable the highest level of communication control in the Federation, directly open all the personal communicators on the North American continent, release the source code of this program to them, and try to effectively control the zombies!"

After hearing this, the Supreme Commander immediately made a decisive decision.

The strength of the federal military is indeed incomparable to that of ordinary companies.

Immediately after the order of the High Command was issued, professionals took action to directly restart all the communication signal transmitters on the North American continent through the satellite system, and then took control of all the signal towers and began to transmit special audio control signals to the outside.

It wasn't long before federal teams across the United States discovered the same bizarre thing.

The zombie army they faced seemed to regain their calm in an instant, and they stopped their frenzied attacks on the various warbands, and then scattered towards the rest of the city.

"What's going on?!"

"Why did they leave all of a sudden?!"

One of the captains looked at the scene in front of him and fell into a state of astonishment.

Originally, their team members were surrounded by tens of thousands of zombies, and they couldn't support it anymore.

The captain had even ordered the team to take out a laminated bomb, intending to die with the zombies.

Unexpectedly, at this critical moment, all the zombies stopped at the same time, as if they were summoned by something, and quickly receded like a tide.

"Could it be that there really is something controlling them?"

"The discipline they show is even stricter than that of the army!"

"This is definitely an organized operation, we must be vigilant!"

Some of the team members talked a lot, and they all felt that everyone should not take it lightly, maybe this is just a conspiracy of the zombies, they may come back at any time and catch everyone off guard.

"Captain, there's news!"

"The latest announcement from the Federal Command!"

"Wang Yi's team has found a special program code compiled by a hero, which can call a personal communicator and directly play a special audio control signal, which can effectively control zombies and restore them to their working state before death!"

One of the team members in charge of communications suddenly shouted to everyone with great excitement.

When everyone heard the news, they suddenly had a little disbelieving expression.

After all, this thing sounds too mysterious.

If the Federation Command had gotten this technology earlier, wouldn't they have had to work so desperately?

"So, the zombies now, not doing some conspiracy, but going back to work?"

After hearing this, the captain was stunned for a while, and couldn't help but ask.

"That's right!"

"As you said, Captain, they're back to work!"

The team member in charge of communications nodded very affirmatively.

"Holy!"

"Unthinkable!"

The captain was stunned for a moment, then threw the Vulcan cannon in his hand to the ground, muttering in his mouth.