Qiao Yuchen couldn't figure it out, but he knew it was a danger signal.

Since this zombie will run away, does it mean that this zombie has consciousness? The behavior of first-level zombies and second-level zombies can be said to be unconscious behaviors. Instinctive bloodthirstiness. Now it's a different story, and with consciousness it's going to be very difficult to deal with.

Qiao Yuchen shook his head, no longer thinking about it, now he had to quickly clean up the zombie crystals in front of him.

His movements were very neat, and it only took a few seconds for a zombie to cut open his head and then take out the crystals. While taking out the crystals, he receives the corpses of the zombies into the space, and then he will concentrate on the corpses.

A full hour passed, and Qiao Yuchen completely cleaned up the zombies at the door, fortunately no other zombies rushed over, and he was still a little worried, because the sound of the tape recorder over there had stopped.

Quickly retreating into the community, Qiao Yuchen went directly into the room.

"System, exchange energy points."

"Drop, the host has 950 secondary energy pieces, which can be exchanged for 47,500 energy points, and the host confirms whether to exchange it..."

"950 crystals, eight zombies were killed in the front, 430 P-90 ammunition were used in the back, almost more than 300 were killed, then the MK2 grenade was almost killed by more than 400, hehe, make a wave of blood!"

"System, confirm the exchange."

Qiao Yuchen didn't hesitate, he needed a large number of energy points now, and it was imperative to exchange for alloy walls. Otherwise, his side quest won't be completed.

"Drop, the energy exchange is complete, and the host can use 47,500 energy points..."

"Haha, more than 40,000 energy points, I'll take a look at what to exchange."

As soon as Qiao Yuchen's consciousness moved, the exchange machine appeared in front of him.

Qiao Yuchen silently calculated: "Well, the alloy wall must be exchanged, let's take a look first." ”

"Drop, alloy wall, need to consume 7000 energy points, whether to redeem..."

"7000, I don't know how big the wall is, if it's just a little bigger, then it's a big loss."

"Redeem."

"Drop, get the alloy wall, please check it out with the host..."

Consciousness returned to the system space, a wall was placed there, Qiao Yuchen looked over,

"Alloy wall: 500 meters long, 4 meters high, can be disassembled and placed at will."

Qiao Yuchen's eyes lit up: "Yes, if it is five hundred meters, it can connect a lot of places, and the height is four meters, so it should be no problem at present, in this case, if you replace it with an alloy wall, it will be able to have a length of a thousand meters." ”

Qiao Yuchen thought about it, and used the original house to close the various intersections with alloy walls, so that he could divide these ranges into his own hands. Qiao Yuchen exchanged for a combination of golden walls again.

One group of alloy walls has 7,000 energy points, and two groups are 14,000 energy points, and now Qiao Yuchen still has 33,500 energy points left in his hands.

"With so many power points left, let's take a look at my favorite G3 sniper rifle. Don't you look at the items in the third row, hehe..."

As soon as there were more energy points in his hand, Qiao Yuchen wanted to see if there were any good things to exchange.

As soon as his consciousness moved, the exchange machine appeared again, and Qiao Yuchen looked over like the third row. Qiao Yuchen had already roughly looked at the price before, and this time he wanted to see what good things there were in case he could store some energy points to exchange later.

At a glance, the first one in the third row is a patrol dog, which requires 10,000 energy points.

"Patrol dog, I can get the task reward after the side quest is completed, this can wait for the reward to come out and see what it looks like, but looking at the price, this patrol dog shouldn't be too bad."

As early as in the main quest, there were patrol dogs, Qiao Yuchen couldn't see the specific data, and now he didn't want to waste energy points to exchange, after all, the task can be obtained after the task is completed, and he will decide whether to change it after seeing the attributes.

"THIS ONE WILL PASS FIRST, AND SEE THE NEXT ONE."

Qiao Yuchen continued to look at it, but the price made him a little painful, and the second one was martial arts, which required 100,000 energy points.

"Martial arts? It must be for awakened warriors. It's the same as energy elixirs, it's not going to be used for the time being, and the price is too ruthless, jumping directly from 10,000 to 100,000, the system, you really know how to play..."

"Drop, the system prompts, you get what you pay for..."

"Poof... You have a comic system, you know, can't you give more benefits, brother, is it easy for me to work hard? ”

Qiao Yuchen complained helplessly, as an unawakened person, this is really desperate.

The next fourth item is an ability, Qiao Yuchen automatically filtered it when he saw it, and in the same way, he couldn't use it, the price was the same as martial arts, it was 100,000.

After watching the last three pieces, Qiao Yuchen was a little excited.

"I'll go, that's good, although the price is a little more expensive. Ability awakening, requires 150,000 energy points, warrior awakening, requires 200,000 energy points, and awakening potions, requires 300,000 energy points..."

"Uh... Why is the price of an awakening potion the most expensive? The Warrior Awakening Elixir is more expensive than the Ability Awakening Elixir, so the effect should be very good, right? ”

Qiao Yuchen felt that since it was indicated as an ability awakening potion, it should be much stronger than using zombie crystals to awaken the effect.

"Why don't you save more energy points and exchange them for one?"

Qiao Yuchen was a little entangled, there were not many energy points in his hands now, but he saw the zombie that was at least level 3 today, and the threat of firearms to zombies was obviously reduced a lot, if there were more high-level zombies, he would definitely not be able to withstand it by himself now.

"It's imperative to exchange for the Awakening Elixir, now it's better to exchange for G3 first, and hunt more second-level zombies."

Qiao Yuchen clicked on the G3 sniper rifle.

"Drop, G3 sniper rifle, it needs 9000 energy points, whether to redeem..."

"Redeem."

"Drop, get a G3 sniper rifle, please check it on the host..."

Qiao Yuchen grinned, with G3 in hand, it would be much easier for Qiao Yuchen to hunt again, and when the three blocks were taken, even if the city was besieged, Qiao Yuchen could snipe zombies in his own territory.

Excitedly took out the G3 sniper rifle. The G3 sniper rifle, equipped with a dedicated Hersoldt scope, is assembled with an assault rifle, equipped with a stand, and the G3 is semi-automatic, automatic, unlike a sniper rifle, which needs to be reloaded after firing a shot.

For the current Qiao Yuchen, G3 is just right.

Putting away the G3 sniper rifle, Qiao Yuchen walked towards the door, he was now going to accept his territory. After accepting it, the interior still needs to be cleaned up, this is Qiao Yuchen's headache, he doesn't know what level the zombies in the room are now.

The first-level ones are good to say, if they are all zombies that have evolved into the second-level zombies, it will be a bit of a threat to him.

Out of the community, Qiao Yuchen looked at the distance between the community and the first street, which was less than ten meters away, which made Qiao Yuchen have a lot of alloy walls left.

As soon as the consciousness moved, the alloy wall in the system space automatically separated into a length of about ten meters, and then placed it in the designated place, perfect integration, a wall blocked the street, and this road was perfectly integrated with its own community.

According to the same method, Qiao Yuchen placed the alloy wall all the way, and the alley was not very long in the three blocks of forks, the longest was only fifteen meters away, and the road at the top was only 200 meters.

After the whole circle, Qiao Yuchen's alloy wall still had about 300 meters left, and he checked along the perimeter again, and arranged some places with back doors and windows with alloy walls.

Zombies don't have intelligence, so they naturally won't climb over the wall, and even if they do, the spikes on the alloy wall are not for decoration. In terms of safety, it is perfect so far.

Standing at the top of the street, looking at his neighborhood, the shining light of the alloy walls, Qiao Yuchen had a sense of pride, this was his territory, he personally owned.

It's a pity that some people have left, if they are still there, Qiao Yuchen's current territory can proudly say, "I can protect you..."

It's just that now Qiao Yuchen can only think about it. Put away your thoughts, because the system is prompting.

"Drop, congratulations to the host for completing the side quest, the reward has been distributed, please check the ......"