There are a lot of crystal resources in this resource panel, but it really does not flow like flowing water.

A Marine needs fifty crystals, and two thousand people need one hundred thousand crystals.

If it weren't for the previous nuclear bomb, when would I have to save so many resources?

But now I seem to have another point where I can harvest resources, and that is the ant colony that Wang Jicheng discovered.

Those flying ants in the air, and those ants that spit formic acid, have two points of crystal and one point of high-energy gas.

If it were not for the distance, it would have been bombed with siege tanks a long time ago.

Now I have to stabilize the wave first, and when I have perfected my hometown, I can go straight ahead.

But now you can let these survivors beat themselves up first.

……

is ten kilometers away from the outer city wall of Lin Yubai.

A small team of survivors dressed in Empire Stormtrooper costumes were lying on the ground, looking at the gray fog not far away with binoculars.

Although the telescope cannot penetrate the fog, it is still slightly farther than the human eye can see.

"Brother Long, we just felt something wrong when we passed by here, and there is a problem now."

A little brother whispered to Zhang Long.

In the gray fog not far away, there are faintly visible creatures that are not human beings walking, and some roars like wild beasts are also faintly visible.

"Brother Long, according to the map issued by the sanctuary, this side should belong to the fourth-level blue danger zone, and there should not be such a large-scale gathering of creatures. Did the people at the sanctuary make a mistake?"

Another little brother also said to Zhang Long a little worried.

Zhang Long heard what the younger brothers said, and stretched out his head to look at the movement in the gray mist in the distance. There was still no change there.

"Bring the map, let me see."

Zhang Long was a little worried, the level 4 blue area was still safe for them as a survivor team.

If it's a third-level yellow area, people like me are here to deliver food.

These levels are all methods that Lin Yubai thought of in order to better cut the leeks.

He divided all areas into five levels, which are basically scattered around the entire city towards the periphery.

The closer to the city where Lin Yubai is located, the higher the security level, which means that there will be fewer dangers.

Take the outermost city wall as the criterion. Inside the city wall, including a certain range of the city wall, are the safest level five green areas.

then spread out, and the area about ten kilometers away from the city wall is the fourth-level blue area.

is an area often patrolled by marines, so the danger is relatively low, but there may also be monsters that slip through the net.

Ten kilometers to more than twenty kilometers is the third-level yellow area.

This is a bombable area for siege tanks. Marines in this area basically don’t patrol every day. They will only take the task of the command center to confirm anomalies and see if there is a large number of gatherings. monster.

If there is, then they will directly call the siege tanks to bomb the places where the monsters gather.

More than 20 kilometers away is the second-level orange and first-level red area.

There is an area that has not been explored, so there is no difference between the first level and the second level.

It's just that there may be city-level mutant creatures in the first-level red area.

As for why these survivors came out to hunt these mutant creatures, it was not because the city was completely safe, and even the sewers were cleaned up.

Guarantee that no mutant creatures will be found.

Then these survivors, in order to survive, or to live a better life, what can they do, they can only come out of these areas that have not been thoroughly cleaned to try their luck.

If you can kill some zombies, or some mutant creatures, then don't you just post it.

"This is where we are."

The younger brother handed his map to Zhang Long, then pointed to a location and said.

"It is about eleven or twelve kilometers away from the city wall, and there is no way to be sure of how much it is."

"But it can be said that this distance should be regarded as the junction area between the fourth-level area and the third-level area, and there should be no such large-scale mutant creatures."

Zhang Long took the map and compared the surrounding environment. Still, no landmark buildings were found.

Just as I was about to say something, there was a crack in my ear.

"what!"

Then one of his younger brothers screamed, but soon swallowed his screams back.

Zhang Long looked at the little brother, and a feather arrow hit his little brother's shoulder, and it penetrated directly.

"It was done, it was discovered!"

Before he could say anything, Zhang Long came to the little brother and directly injected the genetic medicine in his pocket into the little brother's body.

Then, after entering the gene potion, he broke the feather of the feather arrow directly, and then pulled the arrow out of his little brother's arm.

Because of the injection of genetic medicine, this little brother did not scream because of pain.

Even the little brother had the intention to go forward, but was suppressed by him.

Zhang Long glanced at this little brother's wound, the blood flowing out was red.

Seems to be innocent.

"Hidden everyoneBe prepared to retreat!"

Zhang Long said to the younger brother beside him.

I have only a dozen people now, and I don’t know how many people are on the other side.

As soon as Zhang Long's voice fell, the sound of feather arrows pierced through the air appeared in the sky.

This time, it was not one, but a feather arrow that covered the sky and fell from the sky.

Looking at the surrounding feather arrows whose tails are still vibrating, Zhang Long's heart is also shaking with it.

If these things were shot on yourself, wouldn't you have to become a hedgehog right away?

Zhang Long swallowed, and then watched whether his little brother was attacked.

Who knows that this look has thrown all his worries behind his head.

Many of these little brothers are better than him, and they are more hidden. They don't have many feather arrows around them, and they have the most nearby.

is really not active when fighting, this life-saving technology is really top-notch.

Zhang Long, in order to prevent the other side from hearing his own voice, used hand gestures to signal his younger brother to retreat.

However, he looked up at his little brother again.

"Brother Long, what are you doing, waving your hands all the time?"

"Speak, Long Brother!"

"……"

Zhang Long decided to go back and train his little brother.

But the premise is to go back alive.

"Ready to withdraw!"

"When the opposite side stops shooting arrows, we will run towards the city wall!"

Zhang Long tried his best to control his voice, so that it is not too big, and that his little brother can hear him clearly.

At the same time, fortunately, the other side used this kind of low-noise feather arrow. If you use a gun, you shouldn't shout with your voice so that they can hear it.