"System, exchange energy points."

Qiao Yuchen said as he communicated with the system in his heart.

"Drop, 893 first-level energy were found, 8930 energy points were exchanged, 31577 second-level energy were found, 1578850 energy points were exchanged, 135 67500 points were found in the third-level energy, 6 were found to be 4-level energy, and 30,000 energy points were exchanged, please confirm whether to exchange it..."

Looking at the energy points calculated by the system, this is a lot of income, and almost half of the zombie crystals have not been collected.

"Except for the third-level crystals and fourth-level crystals, all the other exchange energy points."

The third-level crystals and fourth-level crystals are now reserved for Da Meng and their promotion, and the evolution potion can only be provided to the warriors and abilities awakened through the system's awakening potion for the time being.

"Drop, the exchange is successful, the remaining energy points are 1,588,000 points..."

Originally, it was 1587780 points, and some of them were the remaining energy points that Qiao Yuchen had exchanged before, and it just happened to be a whole number, Qiao Yuchen didn't care about these, he was busy getting things done now.

After exchanging ten combinations of gold walls and placing them in the community, Qiao Yuchen hurriedly walked towards the base, and the Ten Blood Guards also followed Qiao Yuchen back to the base.

Uncle Jin and several people also began to expand, and the alloy walls that were originally used for the community were also moved, and now they want to directly integrate these alloy walls and surround the entire Yuyang East City.

The patrol dogs also left four for Uncle Jin, and there were four patrol dogs with the strength of fourth-level alien beasts, so Uncle Jin's safety was naturally guaranteed.

In the base of the Dream Community, Qiao Yuchen also exchanged ten combinations of gold walls and placed them in the warehouse of the base.

Qiao Yuchen came back with the Blood Ten Guards, Chen Xiao had already been standing outside with Mengyu and waiting, Chen Xiao's body was now as if he was not injured, he moved freely, and he knew about this operation from the mouths of Nangong Yixiao and several people. He strongly demanded to return to the team.

Qiao Yuchen saw that Chen Xiao was indeed fine, and after thinking about it, he agreed, and at the same time, Mengyu was also arranged in their team.

"You must protect the safety of Mengyu, except for Wangcai, other patrol dogs will protect you."

After everything was distributed, Qiao Yuchen did not delay any longer, he quickly mounted his mount and walked towards the direction of the water kiln with Wangcai. His purpose was simple, he was going to gather from the direction of Yuyang towards his base.

When Uncle Jin and his party were moving with the Blood Ten Guards, Qiao Yuchen also quickly arrived at the border of Yuyang City.

There were no buildings further from here, so Qiao Yuchen directly placed the exchanged alloy wall along the border, and placed an alloy gate in the middle.

The most striking thing is the fortress. That was the fortress that Qiao Yuchen got when he completed his previous task, the city defense fortress.

"Damn, the fortress is so big, I miscalculated, I thought it was a small bunker."

Qiao Yuchen's words blurted out, no wonder he was so fussed, from a distance, this city defense bunker is indeed magnificent.

The entire bunker is oval-shaped, with a total of five floors, each of which is five meters high, a full twenty-five meters, and an area of twenty square meters.

The entire middle of the street was occupied, and Qiao Yuchen shook his head with a wry smile. The location of the bunker is also very coincidental, just next to the gate, as soon as the alloy gate is opened, there is a bunker on the side. There is a team of people here, and the gate will be absolutely foolproof.

The bunker comes with its own gate, Qiao Yuchen pushed open the door and walked in, dozens of boxes were neatly placed on the first floor, and when the boxes were opened, what was displayed in front of Qiao Yuchen were cannonballs one by one.

There are as many as five in one box, hundreds of shells, which is enough for the last wave. In fact, Qiao Yuchen knew that there were not many shells, and these were just sent by the system, and it would take energy to replenish them in the future.

There are stairs up the bunker, and there are various battle openings in the space on the second floor, which can be opened and closed at any time, and the entire bunker is made of alloy material, and the defense is absolutely outstanding.

Two huge black cannons stand at the entrance of the cave. The whole looks very lethal, from the second floor to the fifth floor, each floor has two giant cannons. As for the other weapons, there are none.

After a general visit, Qiao Yuchen also had a bottom in his heart. Now the people in his hands are not enough to arrange in the bunker, but the bunker still has to be placed here, this is a deterrent, and when the eastern city is cleared, someone must guard the gate here.

Now the road into Yuyang here has been completely blocked by the alloy wall, and the sharp alloy thorns at the top of the wall make people panic in their hearts. Of course, this can't completely block people from entering, and when you cooperate with the fortress guards, it will be different.

Riding his BMW again, Qiao Yuchen extended the wall along the south wall to the sea, Yuyang City is accessible from east to west, with the sea in the south and the mountains in the north.

Fortunately, there have been no strange beasts in the sea side of Yuyang City, and there are no strange beasts in the mountains in the north, and I don't know if it is because the zombies have always controlled the city.

Qiao Yuchen still stayed outside at the beach, and now he doesn't want to expand the beach cage in, and when the zombies in the entire Yuyang City are cleaned up, it is still possible to make an outer layer outside the beach, with an extra layer of defense.

Everything was as Qiao Yuchen expected, there were not many zombies in the entire East City, and he only killed dozens of zombies along the way, which was less than the number of zombies who escaped from the previous siege.

Uncle Jin and the others also had a smooth journey, and when the alloy wall in their hands ran out, they had already linked the Yuyang River to the sea fishing platform.

"Yuchen, the alloy wall in our hands has been used up." Uncle Jin's voice came from the intercom.

Qiao Yuchen finished placing an alloy wall in his hand, and then took out the intercom: "Uncle Jin, you wait for me at the sea fishing platform, and I will go over in a while." ”

After half a day's work, Qiao Yuchen had already placed half of the alloy wall on the beach, and looking at the alloy wall that slipped down from a distance, Qiao Yuchen smiled.

This time, Qiao Yuchen directly returned to Haidiaoyutai with Wangcai. Uncle Jin, Da Meng, and the two sisters and brothers all sat there resting, eating simple food.

Seeing Qiao Yuchen coming, several people stood up. They all seemed very happy, and they didn't expect it to go so smoothly.

"Yuchen, we went well this time, if we go on like this, the entire Dongcheng should be able to take it..."

Xu Hua excitedly pulled Qiao Yuchen and said.

"Well, today we will try to take the entire East City, and tomorrow we will need to clean up the zombies who can't come out of the room."

Uncle Jin and the others also nodded in agreement, and Qiao Yuchen took the map in Xu Hua's hand, took the pen and drew it on it.

Looking at the red lines on the map, half of the entire Dongcheng Beach was still able to link to the neighborhood where they encountered the zombies, and there was not much distance left to the north of Haiyutai to be able to link to the mountains.

"Laugh, are you done there?" Qiao Yuchen took out the intercom and asked about the progress of the Blood Ten Guards.

"Zizi... Boss, we've run out of alloy walls here and are heading to base. ”

"You come directly to the sea fishing platform, I'm here."

"Okay, I'll be there soon."

Hanging the intercom on his waist again, Qiao Yuchen looked at the map, and now the only complete bridge left is the bridge between Haiyutai and the Sunshine Coast community.

For this bridge, Qiao Yuchen plans to add an alloy gate. In this way, the east and west cities need to pass through this gate to enter and exit. Even if there were zombies coming from the west, they wouldn't be a threat.

Not long after, Nangong rushed over with a smile and the blood ten guards, and the breath of the group was a little uneven, obviously they dared to come quickly all the way.

"Come and take a break, smile, you come and mark where you've installed."

The other team members took the water and food prepared by Uncle Jin and them, and seized the time to rest, while Nangong smiled and came to Qiao Yuchen's side while drinking water. I was surprised to see the lines that had gradually plumped up.

However, he quickly stabilized his mind and pointed out the scope of their expansion to Qiao Yuchen.

While replenishing on the map, he was very happy in his heart, Uncle Jin and the Blood Ten Guards did not have system space, and the speed was naturally not as fast as Qiao Yuchen. Even so. It's okay to have such a harvest.

"You guys rest here, you can go in and take a shower when you're tired..."