Doomsday Garbage Sorting System

"Move the city wall?"

Li Qingfeng looked at Li Yichen in bewilderment, not understanding what he meant.

"Well! Move this city wall to the inner city wall, and completely abandon the outside, so that we can have enough manpower to rotate, ensure the physical strength of the soldiers to the greatest extent, and reduce casualties!"

"Okay! Then do as you say!"

Li Qingfeng nodded immediately when he heard about reducing casualties:

"You will be in charge of this zombie wave attack, I believe you will not let those children down!"

Li Qingfeng also had his own reasons for making this decision. Although Li Yichen came here just now, he has already taken out so many strengthening fluids, which is enough to prove that he really wants to help himself.

Otherwise, after seeing the situation in the inner city and knowing that although the population here has reached 50, most of them are women and children without combat effectiveness, he can leave directly, and he has no reason to stop him.

Since he stayed, and the ability is still so magical, I simply hand everything over to him. Anyway, if I follow my original method, I will definitely not be able to stop the overwhelming tide of corpses in Beilu Port, that is to say , the result could not be worse.

"Okay! Then hurry up. While the corpse tide is outside, everyone evacuates and enters the inner city to defend. In addition... you go and close the playground and let all the people in the inner city enter the room."

Li Yichen said immediately, then hesitated:
"If you don't want those kids to see the fighting, you can put them in the most central building, or you can lie to them and say we're going to play a game of zombies and put them upstairs Look good."

"A game against zombies?"

Li Qingfeng looked at the tide of corpses outside, smiled wryly, shook his head and said:

"Forget it! I'll figure it out, you just need to move this city wall in! Let's go, tell the brothers, all retreat into the inner city!"

After finishing speaking, Li Qingfeng waved his hand and led several people towards the inner city, while the others immediately ran away to both sides, organizing everyone to evacuate into the inner city!

After waiting for half an hour, all the soldiers on the city wall jumped off, passed through the traps of the outer city, and entered the inner city, while Li Yichen directly pressed the outer city wall and took it back into his garbage sorting in the system.

The outer city wall suddenly disappeared, causing some commotion in the corpse tide in the distance. Soon, the Destroyer reappeared in the corpse tide and looked towards this side.

Although this Destroyer may already have a part of human intelligence, he still can't understand the instant disappearance of the city wall, so more than a dozen lickers rushed out of the corpse group and rushed towards this side.

Li Yichen took off Tianya and called the lickers one by one. Before the lickers got within 50 meters of Li Yichen, they were all killed by Li Yichen.

After killing these lickers, Li Yichen did not go directly to the inner city, but Shi Shi ran forward, recovered all the corpses of these lickers, and then pointed the middle finger to the destroyer, this is Then he turned around and walked back slowly.

"Dick! I like this, domineering!"

On the top of the building in the city center, after seeing Li Yichen's behavior, Jin Zi unconsciously raised his thumbs up and praised loudly!
"He's good enough, but what we should consider now is that we're running out of ammunition! I almost ran out of my inventory just now!"

Another sniper shook his head and smiled wryly.

"What are you afraid of? Go down and kill when you run out of bullets. You can't kill zombies without this gun?"

Jin Zi said:
"I really want to kill at close range, I feel that's enough power!"

"I bet the zombies think so too!"

Another sniper pouted.

After losing a few lickers, the Destroyer no longer sent out high-level zombies, and the tide of corpses still stayed in place, and the Destroyer retreated again with his own high-level zombie swarm, and disappeared in a short while. In the eyes of everyone, even the snipers who had been staring at them did not notice how they disappeared.

After arriving at the inner city wall, Li Yichen found that all the traps that were close to the inner city wall were dug by Lao Yan and connected to the city wall. Although they didn't dig very deep afterwards, Lao Yan was very smart and dug well. After going down for a while, it directly made a slope with a large angle.

Looking at these traps, Li Yichen nodded, and then jumped onto the city wall. Behind the inner city wall, there was a distance of about ten meters. This was the place Li Qingfeng deliberately left for the soldiers to rest when the city wall was built.

Of course, because of the buffer zone, the shape of the inner city wall was not so regular, but Li Yichen didn't care. After jumping on the city wall, he drove out all the soldiers who were resting in the buffer zone.

"Get out of the way inside the city wall, I want to build two more city walls here! Idiot! If we defend the inner city wall, do we have enough people to divide into three waves?"

Looking at the width of the buffer zone, Li Yichen asked loudly.

"Four waves are fine!"

Li Qingfeng said, the length of the inner city walls is much shorter than that of the outer city, so after withdrawing, the manpower suddenly becomes richer!

"Just three waves, try to be as dense as possible, and you pick some good marksmanship, I will be useful later!"

Li Yichen said, after confirming that all the people in the buffer zone had withdrawn, he directly exchanged for a ten-meter-high city wall, and put it down close to the inner city wall!

Afterwards, Li Yichen exchanged for a 15-meter-high city wall, which was also close to the one he had just put down. The three walls were completely connected together, and one was five meters higher than the other. The width is also five meters!

To exchange these two walls, it is not enough to just recycle the materials of the outer walls. Fortunately, after Li Yichen left the Hell Capital Base, he swept away several abandoned cities, and then he easily built two walls.

"Go to the second city wall!"

After the two city walls were built, Li Yichen drove all the soldiers who had stayed on the first city wall to guard against zombies to the second city wall, then recovered the first city wall, and then put it down again.

The first city wall directly faces the tide of corpses, and this city wall has a foundation, so it must be strong. After Li Yichen recycles it, he will directly add a thick metal shell to it. In this way, even if he is a tyrant, It's also hard to break it!
"Did you see those ladders? They are for you to go up and down the city wall. All the people involved in the defense are divided into three waves. When the first wave is defending, the other two waves rest on the two walls behind them. You can also shoot from a distance. Kill zombies, but don't consume too much energy."

After finishing his work, Li Yichen drove all the soldiers up to the three walls, pointed to the first one and said:
"If the first city wall is lost, then climb up to the second wall directly. If the second wall is lost, then all retreat to the third wall."

"Then...if the third way..."

A voice asked in a low voice...