A year has passed since the end of the war, during which the Xuanyuan Continent has returned to its previous calm due to the fall of Zhu Ran of the Heavenly Martial Sect.

In the past year, Han Zi's cultivation has also successfully broken through to the middle stage of foundation building, and his life is very leisurely.

Falcon once sent a secret message to Han Zi, reporting that the original secret base of the Secret Guard Organization had been discovered and besieged by other forces, and now the Secret Guard had withdrawn to the Blue Moon Mountain Range in the Southern Wilderness.

This incident also illustrates a problem, the current dark guard has reached the point where everyone shouts and beats like a rat crossing the street, which shows how much the shady things done by the dark guard organization are spurned by the monks on the Xuanyuan Continent.

After Han Zi received the information of the Falcon, she just indifferently informed Xu Fei of the location of the new secret station of the secret guard organization provided by the Falcon, what to do is his Xu Fei's business, she still continues to water the flowers and plants every day, carefully make all kinds of food, and take her friends to play mahjong and poker taught to them by Han Zi every day, not to mention how leisurely.

"Two-of-a-kind! eighty-thousand! nine-cylinder!"

"Hey, thank you Sister Ying for the nine cylinders, I'm confused!"

"Paste and paste, come on!"

"Come on, you also pay the spirit stone first, and there will be no arrears on the card field!"

"Isn't it just a thousand spirit stones, I really can't afford to give it!"

"Dingding..."

Just when Han Zi and the others were on the rise, Han Zi's intercom suddenly vibrated and made a tinkling notification sound.

Han Zi connected the intercom, and a voice with joy came from inside: "Report to the young master, according to reliable information, a new secret base of the Secret Guard Organization in the Blue Moon Mountain Range of the Southern Wilderness was successfully destroyed by a missile launched by our army, according to the on-site investigation afterwards, a total of more than 100 members of the Secret Guard were killed, one of whom was also the captain of the Fourth Brigade of the Secret Guard Organization, the report is complete!"

Putting down the intercom, Han Zi just said casually: "Xu Fei is really good enough!"

"Haha!" After Han Zi finished speaking, she and Li Ying also laughed together!

"Come on!"

Time passed day by day in Han Zi and others leisurely playing mahjong, fighting landlords, running fast and other entertainment projects, and half a year passed in a blink of an eye.

In the evening of that day, after the end of the day's card game, Han Zi returned to the bedroom, and at this moment she suddenly had a bold idea in her heart, to build the Internet!

When Han Zi commanded the blocking battle on the Jiangdu defense line, the weakness of the Northern Regions Army was also completely revealed in this battle, in the face of the enemy's elite corps charge, the artillery unit launched a fire suppression to completely rely on the direction provided by the scouts to find out the location of the enemy's main force, which also caused a lot of unnecessary casualties, so Han Zi had this plan in his heart.

To network, what needs to be done, first of all, you need electricity, you need network, you can use optical fiber, twisted pair, coaxial cable, wireless wave, etc.

The physical means of connecting these mainly stipulate some electrical characteristics of the network, which is responsible for transmitting the electrical signals of 0 and 1, and the mechanical characteristics, how to connect to the hardware in time, such as the size of the socket.

The physical layer has passed 0 and 1, but simple 0 and 1 have no meaning, so it is necessary to specify the way of interpretation, just like intelligence, how to interpret it. Here we understand that a set of electrical signals constitutes a data block, and this data block has a name: "frame" each frame has two parts, head and data.

The data link layer is the transmission of data frames between two adjacent endpoints, and now it needs to be transmitted from A to Z, passing through BCD and so on, so this requires the support of the network layer.

Although Han Zi has a fine physical level, he has no experience in the study of the network, and if he wants to really practice, it is definitely not possible to succeed in a short period of time, which can only require continuous exploration, even if he is like a blind man crossing the river by feeling the stones, knowing that there are many difficulties, but he must also explore and try.

"Alas, forget it, let's analyze it slowly in the future!"

After night fell, at the strong request of Xiaomeng and Ranran, Han Zi told six fairy tales in a row, and the two little things fell asleep satisfied.

Early the next morning, after eating a sumptuous breakfast, Han Zi took Li Ying and Xiaolian to the City Lord's Mansion to report to Zhao Yuanchun that they were going to travel to the outside world for ten or eight years, originally they didn't want to tell Zhao Yuanchun, but they were afraid that Zhao Yuanchun would be mad, so they had to go and talk to him.

Originally, they thought that Zhao Yuanchun would definitely nag, but it turned out to be beyond their expectations, Zhao Yuanchun heard that they were going to travel, and he didn't raise his head, so he said: "Go, come back when you have had enough!"

"Ah...!" Han Zi and the three of them were stunned at the same time.

How does it feel a little abnormal, this is not like Zhao Yuanchun's style, okay.

"Ahh

"Yes, this is the original Zhao Yuanchun!" Han Zi and the three of them muttered in their hearts at the same time.

"I counted three times, and if I didn't go, I was really mad!

As soon as Zhao Yuanchun counted to one, Han Zi and the three of them ran faster than rabbits, and ran out of the City Lord's Mansion with a whoosh.

Looking at the backs of Han Zi and the others, Zhao Yuanchun had a smug smile on his face: "Hmph! His prestige as an uncle is still quite good!"

Han Zi and the three returned to Xiaoziju, dressed themselves as teenagers, and then drove a small plane out of Beiyuan City.

Flying in the blue sky at a height of thousands of feet, everyone was in a very comfortable mood.

"Sister, where are we going for the first stop?" asked Li Ying, who was piloting the plane.

"Let's go to Wangyuan City at the junction of the Central and Northern Regions first!"

After Han Zi finished speaking, he was about to go to the back seat of the plane to take a rest, because it would take a full three days to reach Wangyuan City.

At this moment, Han Zi's divine sense suddenly found a trace of air fluctuations coming from a distance, and the channel was in a straight direction with their plane, Han Zi was startled, thinking that he must have touched the monk's flying magic weapon, because it was impossible for the monk's sword to fly above a thousand zhang, unless it was a Jiedan monk, it was impossible for a low-level monk to withstand the air pressure above the sky.

"Li Ying, immediately climb the height of the plane to ten thousand feet!" In order not to collide head-on with the opponent's flying magic weapon and cause unnecessary trouble, Han Zi ordered Li Ying to increase the altitude of the plane and change the course.

The height of 10,000 zhang is enough to make the monk's flying magic weapon prohibitive, because even in a high-level flying magic weapon, the height of up to 3,000 zhang is already the limit, which is why the aerial reconnaissance of the Northern Air Force is generally carried out in the air at a height of 10,000 zhang.

Sure enough, when Han Zi ordered the plane to be raised in height, a huge spaceship-type magic weapon flew straight from the original airplane path with Han Zi.

"It's so dangerous!" Fortunately, I dodged quickly, otherwise I would have really crashed!" Li Ying said with some fear, wiping the cold sweat on her forehead with her hand.

"The monk on the spaceship was too careless, he didn't even notice our plane!" Xiaolian also said a little scared.

Han Zi was also very puzzled by Xiaolian's words, the small plane they were flying was not a combat aircraft, and it was not treated with hidden spirits, even the divine sense of a monk in the late stage of Qi cultivation could find it, which was too abnormal.

"Look!" Li Ying suddenly pointed to the spaceship below and shouted.

Han Zi and Xiaolian immediately leaned on the window of the plane and used binoculars to observe the strange spaceship.

From the telescope, it was discovered that the spaceship was actually parked in the airspace of Han Zi's plane just now.

There was not a trace of fluctuation on the spaceship, and it looked lifeless, and there was a strange aura everywhere.

"Xiao Huang!" Han Zi found out that something was wrong, and felt that it was very secretive, and immediately called out Xiao Huang who was staying in the space.

"What's wrong with the master?" As soon as Xiao Huang came out, he saw Han Zi's somewhat suspicious face, and followed Han Zi's line of sight to see the spaceship magic weapon below.

"Xiao Huang, I found this spaceship, it's a bit weird, I don't know the situation inside, so I didn't rush to use my divine sense to investigate. ”

Listening to Han Zi's slightly serious words, Xiao Huang was seriously observing the strange spaceship, because he also felt something strange, he didn't say a word, released his ninth-order demon sense, and approached the inside of the weird spaceship, and when Xiao Huang saw the inside of the spaceship through the demon sense, Xiao Huang's face was suddenly shocked!