Wang Zhi closed his mouth, "I feel pretty good!" Then Wang Zhi roughly calculated the number needed in his mind, and continued: "A dozen units in a fortress are enough!" ”

"Now there are three fortresses, and there are probably only fifty or sixty fortresses!"

"Not bad!" Chu Xiao nodded, it is true!

This not only gives the fortress an extra guarantee, but the amount of work will not increase! It's the best of both worlds!

"Let's get started now! Bringing ultrasonic technology to the cannon! What we do is water cannons! Not a water gun! We're here to fight the Immortal! Chu Xiao's words were loud and passionate.

Wang Zhi looked at Chu Xiao, and for some reason tears unconsciously flowed from his eyes, and warm tears slowly slid across his face and dripped onto the ground!

Wang Zhi knew that these were tears of excitement!

Stream for Kyushu!

"Good!" The crowd shouted in unison.

The water cannon is made very quickly, and the ultrasonic technology should have developed very well, and there is the support of the principle, an ultrasonic device is installed behind the cannon, and then the ultrasonic wave is connected with the water.

The most difficult part is the test of attack power.

To effectively control the strength of ultrasound, if it is too small, the power is insufficient and the range is not enough; If it is too large, it will exceed the range and waste resources.

If anything, it would be best to experimentally measure the power caused by different radio waves to make the water shoot at the farthest range!

It's relatively fast, and it's done in just one day!

This is the power of a great power!

The experiment also took a day.

Chu Xiao was observing the shortcomings of the water cannon on the side, and the other two people were responsible for firing and recording.

"3000 Hz, launch!"

"Report, one meter!"

"4000 Hz, launch!"

"Report, 2 meters!"

……

"10,000 Hz, launch!"

"Report, five meters!"

……

"20,000 Hz, launch!"

"Report, Nine Meters!"

……

"30,000 Hz, launch!"

"Report, 15 meters!"

……

"500,000 Hz, launch!"

"Report, 3000 meters!"

According to the current state of technology, ultrasonic waves have only been developed to 500,000 hertz, which is already the longest range!

Li Meng was the person who recorded it, and after the test was completed, he hurriedly reported to Chu Xiao.

"Report sir, the test is complete! The maximum attack is 10,000 points! The maximum range is 3000 meters! ”

Chu Xiao nodded, "Hmm! It's about the same as expected! ”

"Good! Continue to produce, and distribute it to two other cities after the production is completed, remember to distribute a few more units in Xishan Province! ”

Li Meng nodded, but there were some curious people Why did Chu Xiao attach so much importance to Xishan Province, a poor and dilapidated place? As for the importance of Yanjing City and Mingzhu City, I can still understand it.

Li Meng hesitated a few times but still asked.

"Person in charge Chu, I don't understand, why do you attach so much importance to Xishan Province? An underground base was also built! ”

Chu Xiao looked at Li Meng, his eyes were as calm as autumn water, without any waves.

"Because it will be the last pure land of Kyushu and even mankind!" Putting down this sentence, Chu Xiao turned around and left.

Chu Xiao was going to go to the Red Guest Alliance now, because just now, he received a message.

The virus has been successfully developed!

This message is very credible because it was sent to him by Zhang Hua.

He believes in Zhang Hua and won't let him rejoice!

Coming to the Red Guest Alliance, Chu Xiao pushed the door in, and everyone at this time was immersed in joy, not noticing Chu Xiao's arrival at all.

"Great! Lu when you are really good! Zhang Hua hugged Lu Dang, unable to speak with excitement.

Everyone was also in a ball with its treasure, and some were even so excited that they cried!

"Lu Dang, you are amazing!"

"Lu Dang, you are good!"

"Lu Dang, from now on, you will be my idol!"

……

Chu Xiao watched this scene from the side and was also full of emotion.

He understands that these celebrities are working day and night to develop viruses and build an anti-Hades firewall!

Now, the virus has finally achieved some success, which is also gratifying!

It's January 7th at 3:10 p.m. and it's 53 days before Hades awakens!

Zhang Hua was the first to discover Chu Xiao.

"Person in charge of Chu!" Zhang Hua let go of Lu Dang.

Everyone hurriedly looked at the door, and when they saw that it was Chu Xiao, they all stood straight.

"Hello person in charge of Chu!" Everyone said in unison.

Chu Xiao nodded, "Hello everyone! I'm here to see the results of everyone's joint efforts! ”

Everyone, you look at me, I look at you, and naturally understand the meaning of this sentence.

Chu Xiao didn't take the credit on one person, but shared it on everyone's heads!

Lu Dang felt that Chu Xiao was doing the right thing, because if Chu Xiao really put the credit on his own head, he would also be very embarrassed.

"Good! The person in charge of Chu, please come over! Lu Dang led the way and took Chu Xiao to his computer.

Zhang Hua also returned to his position and moved his muscles and bones! Put your hands on your keyboard and get ready for battle!

"Zhang Hua, start!" As soon as Lu Dang gave an order, Zhang Hua began to attack Lu Dang's computer.

Zhang Hua's fingers jumped quickly on the keyboard, his eyes staring directly at the screen, moving with the movement of the code!

Lu Dang was not to be outdone, and when Zhang Hua's attack was gaining momentum, he put the virus on Zhang Hua's offensive code while Zhang Hua was not paying attention.

By the time Zhang Hua reacted to the virus, the virus had spread to the entire body of the computer, and finally Zhang Hua's computer was paralyzed!

Chu Xiao was already dumbfounded when he watched from the sidelines, the reproduction speed of this virus was too fast!

In just a few seconds, it has already spread to the whole body of Zhang Hua's computer.

Moreover, Zhang Hua only made a little contact, and the reaction was so big!

"Lu Dang! You're amazing! Chu Xiao couldn't help but admire.

Although this virus may not be able to paralyze the Hades King, let his teacher kill the virus for a while, that's for sure!

This made Chu Xiao see the hope of victory in this war for the first time!

Yes! Hope for victory in the war!

"You guys have a day off today and get back to work tomorrow! You can take time to go home! "Chu Xiao also understands that after achieving a phased victory, you also need a short rest for these people.

But these people shook their heads in unison, "No! We don't rest! ”

Zhang Hua walked in front of Chu Xiao, "We don't have to rest, the only thing we care about is our family!" I hope the state can help us take care of our families! ”

"What we are most afraid of is that once we rest, this energy will be discharged!"

Lu Dang echoed, "Zhang Hua is right, besides, time is running out, this one virus is not enough, and the establishment of a firewall is not enough!" ”

Others shouted, "We don't have to rest!" ”