Yan Wei's speed was very fast, and after receiving Zhao Xin's call for help, he immediately called up all the scattered maps of all the sewer pipes in the whole city of Harbour City, and stitched all the maps together to redraw a complete panorama of the underground pipes in Harbour City.

When Zhao Xin got the map, it was already 2 days later, and Yan Wei was very professional and listed all the data of all the main roads and branch roads on the map.

Looking at this panorama of sewer pipes that extend in all directions, like the roots of old trees, Zhao Xin felt a headache and couldn't breathe.

He carefully studied and analyzed the detailed data on the map.

There are a total of 84,763 pipelines in Harbour City, including 12,201 main roads, 72,562 branch roads, and many small arterial roads that have been added after being small.

Zhao Xin calculated that the 2,500 soldiers were divided into 1,250 groups in pairs, and each group was divided into about 10 groups of main roads according to the region.

As for the branch roads, I won't make a specific division, after all, they are all mechanical soldiers, so I don't have to worry about any fatigue.

After planning everything, Zhao Xin summoned Xiao Haiyang and Zhang Badu to the reception room and informed them of their entire plan.

After a brief discussion between the three of them, Zhao Xin said to the two,

"Lao Xiao, Lao Zhang, Yuan Qing I have already arranged for him to be in the guard company, I asked him to follow one of the two of you, he has a calm temperament and does things carefully."

After talking about Yuanqing, Zhao Xin paused, Dr. Qiang's words were in his ears, but in what case, he couldn't take Li Datou to the danger, he said according to what he had thought about before,

"Li Wei is my brother who grew up since I was a child, count me as half a younger brother, I'm worried that if you just say goodbye like this, he will cause you some trouble, just find a few people to show him, don't let him run out, if he has any abnormal behavior, you will forcibly lock him up." I'll be back and deal with everything. Why don't I leave you a few mechs, it's safer. ”

After Zhao Xin finished arranging Li Datou's incident, he breathed a sigh of relief in his heart, after all, he couldn't let these ordinary soldiers outside be suspected because of his selfish desires.

"I won't come back if I don't completely solve the trouble this time, so I'll leave the outside matter to the two of you."

Hearing Zhao Xin's heartfelt words, Xiao Haiyang and Zhang Badu had a feeling of being full of feelings.

People of all ages know it in their hearts, after all, Zhao Xin has taken care of everything since he came to Harbour City, and the two of them have only followed Zhao Xin and have never worried about it at all, and it is definitely to say that they are not grateful.

Xiao Haiyang and Zhang Badu stood up to Zhao Xin and saluted a very formal military salute.

When the three of them first met, both of them were not satisfied with Zhao Xin's airborne landing, looking at Zhao Xin's delicate face and powerless appearance, they once suspected that it was the son of the above family who arranged to come over to gild.

But after a few people interacted closely, they found that Zhao Xin was really a very trustworthy person.

He has a calm mind that does not match his appearance, he thinks about everything very thoroughly, and he is used to doing everything himself, especially able to take care of the people around him.

It's also very simple to deal with him, you don't need to rack your brains, work hard, and try to figure out his mind, where he is, if not, no, there is nothing right or wrong.

Of course, what shocked the two of them the most was Zhao Xin's strength, they never imagined that people could be so powerful.

The current two of them are really sincere and sincere to Zhao Xin.

Just as the three of them were talking to the last moment, the door of the living room was kicked open with a "bang".

I saw Li Datou standing at the door, looking at the three of them angrily.

He walked quickly to the three of them and said to Zhao Xin,

"Brother Xin, didn't you say that you took me with you, why do you regret it now, you said that we went to Harbour City together, or do you think Dr. Qiang brought me here for something, isn't it just here to be your helper?"

"Big head ......" Zhao Xin was about to choke, but was blocked back by Li Datou.

"Brother Xin, I have already applied for a set of mechanical shield armor, the two of us have been together since childhood, I admit that I am cowardly, but this time I will definitely not hold you back and cause you trouble. When I think of you because I almost died, I have to accompany you to this harbor city, brother is in trouble together, isn't it? ”

Zhao Xin stared straight into Li Datou's eyes, he saw the firmness in Li Datou's eyes, and sighed softly.

"Well, you have to promise me that when you get to Harbour City, everything will listen to me, and you won't be allowed to do whatever you want like this."

Zhao Xin said helplessly, and then he said to Xiao Haiyang and Zhang Badu,

"Since he doesn't want to stay, I won't trouble you, after all, this guy is difficult."

After speaking, he glanced at Li Datou, and smiled helplessly and awkwardly.

There was no delay when the matter was finalized, and Zhao Xin set off again towards Harbour City with 2,500 mechanical soldiers and Li Datou wearing mechanical shield armor.

500 new 6-wheeled armored vehicles carrying 2,500 mechs and 500 drones being operated and flown are still spectacular.

When Zhao Xin entered the harbor city again with a large army, he was very surprised, all the infected people had left the tents set up before, and there was no sign of any biological presence on the street, Zhao Xin led the troops as if they had entered a no-man's land, and the harbor city was empty at this time.

Zhao Xin asked the mechanics to operate the drone to carefully scout and check it out over Harbour City.

Indeed, those who have recovered from the infection in Harbour City have indeed disappeared.

Even the stench of rotting corpses in the air faded to the point of imperceptibility.

Zhao Xin, who saw this kind of scene, really laughed out loud now.

Nima! Could it be that all these infected people have been transferred to the sewer?

Isn't that a joke? How can the sewers be so wide that they can't fit the more than 20 million infected people in Harbour City?

So many infected people have disappeared out of thin air?

Zhao Xin did not delay, and first asked the team to find a place to camp in the center of the main city of Harbour City.

The whole city is really empty now, like a ghost town.

Now that this is the case, there is no need to pay attention to anything, and no one will sue him for illegally appropriating other people's finances anyway.

Zhao Xin casually found a large shopping mall and settled all the mechanical soldiers.

I first took 5 mechanics and detectors to find out the specific situation of this harbor city.

"Brother Xin, why does Harbour City look so weird? Cities with no people and no zombies are even more terrifying."

"Don't interrupt, concentrate, it's going to be weird. When things go wrong, there must be demons. Be careful. ”

Zhao Xin walked to the side of the road, casually lifted the manhole cover of the sewer, and put the detector down.

This is an intelligent detector that can move automatically, it is shaped like a small four-wheel drive racing car, and the detector is equipped with 16 thermal data analysis cameras, which can record and transmit back the captured image data in real time, but this detector has a disadvantage, that is, the range of use can only be within 5 kilometers of the operator's signal range.

The video sent back by the smart detector was not abnormal, just when the detector advanced to about 4 kilometers, suddenly a gray shadow flashed in the lens, and this shadow was only a quick flash, and then the return picture of the smart detector became a snowflake.

Zhao Xin looked at the interface of the controller in his hand, and the corners of his mouth pulled up slightly, revealing a cruel and confident smile.

Li Datou saw Zhao Xin's appearance, and his heart "chuckled".

Since he was a child, Zhao Xin has only shown such an expression once, and then because he pursued Zhao Xin's cousin unsuccessfully, he rumored that Zhao Xin's cousin was a bitch and an arrogant boy on the bus, so he was beaten into a steamed bun by Zhao Xin.

Zhao Xin was also ordered to go back because of this incident, and was suspended for a week.

Of course, Zhao Xin's grades have always been very good, and good grades in school are king, and it didn't take long for Zhao Xin to go back to school normally and continue to be the darling of his teachers.

This time Zhao Xin showed this expression again, which could only show that he was really angry.

The streets of Mixier Kangsheng in Huaiming Prefecture in the United States are already in a mess, and the 8 monsters with frog eggs and eyes that jumped to the ground from the sewer of Villa 321 have rushed out of the room to the door, and are now jumping around the street to chase and tear the fleeing people.

Misier Kangsheng Street is a relatively remote street, where people have small cottages and have always lived a relatively comfortable life, and never imagined that one day they would encounter such a terrible thing.

At this moment, the JCs arrived, and this time it was not only a few JCs, but all the JCs in the area rushed to the scene, one because of the call for support, and the other because of the continuous call for help.

The person who received the police from Bureau J heard the person on the other end of the phone desperately calling for help

"Help, hurry up, there are monsters here on Kangsheng Avenue, they have killed a lot of people, ah......"

Before the words were finished, there was only a murmur of "bang la la" on the phone.

Feeling that the matter was more serious, J Chang quickly transferred all the Jc to Kangsheng Avenue.

Even if it's JC, no one has ever seen this kind of scene.

Stimulated by the first gunshot, everyone frantically shot at the monsters, trying to knock them to the ground.

It's a pity that things don't work out that way, and soon these JCs, who are desperately fighting monsters, become toys for monsters to play with.

Several monsters quickly rushed into the temporary defensive wall formed by JC's police cars, and began to bite their heads, tear off their hands and feet, and start extremely cruel killing behaviors against JCs, because of the biological gap, and soon the whole street was as silent as death.

These things happened very quickly, and the streets of Kangsheng were already in a mess at this time, with rivers of blood, except for a few citizens who fled, the rest of the citizens were all ghosts under the monsters.

Just as the monsters were about to continue chasing the fleeing ones, they felt a special sound wave, and the eight monsters exchanged strange noises with each other and burrowed into the hole in the kitchen drain sink in Villa 321.