Vol 2 Chapter 579: The corpse is also a resource

The sentry in the Steel Walker camp found several figures not far away, and immediately took out the whistle around his waist and blew it vigorously.
The whistle's sound is very light, but its penetrating power is very strong. After many tests, the whistle's sound will not be noticed by the undead.
Because the survivors of the Steel Walker camp expanded the safety zone to a few streets in the noble zone and occupied a passage leading to the trading zone, defensive gaps appeared in many places.
However, this is not difficult to trouble Guo Yunfeng. He directly classified the Steel Walker Infantry Battalion as an absolute safety zone. Six hundred heavily armed soldiers were divided into three groups and patrolled the camp uninterrupted for 24 hours, every 15 meters. There is a sentinel observation post.
The expanded site is a secondary security zone, or a buffer zone, where corpses and other simple materials are used for temporary blockade. Every day the sun sets, everyone must return to the absolute security zone.
Every day after the sun rises, a special cleaning team will go out to kill those undead who enter the second-level security zone at night before opening it to others.
Those scouts and search teams set out from here to perform their tasks outside. Guo Yunfeng also organized many people to demolish houses here to expand the area of ​​arable land as much as possible.
Throughout the day, armed patrols in the secondary security zone patrol everywhere, and sentries are arranged at every intersection and commanding heights. This kind of whistle is specially assigned to the sentries to call for support.
Guo Yunfeng, the former warden, was absolutely professional in arranging patrols and sentry posts, and ruled out the deliberate laziness of personnel. Wherever someone blows the whistle, a ten-man patrol team will arrive within two minutes.
"I'm Scott!" Scott, who was full of pockets, observed from side to side. After making sure that there were no undead on the street, he boldly shouted: "Nur and I have found a survivor! "
"Stay down here!" The sentry stood unmoved. Standing on the roof of a house, seven or eight corpses formed a trench in front of him: "Waiting for the patrol to arrive, I can let you in!"
From Xu Yichen's perspective, one can only see the tip of a longbow appearing behind the trench from time to time.
"He is a little nervous. The patrol team will come soon. We just need to be careful." Scott turned and walked back to the demon hunter: "Normal scouts shouldn't come back so early. We are an illegal operation. But an accident just happened, I think they will understand."
Xu Yichen nodded. In the face of the biochemical crisis, he can organize an effective system, which represents ability and execution.
After a while, there were footsteps behind the barricade and the sound of armor colliding.
The sentry and the patrol briefly communicated, stood up from behind the trench, and waved at the three of Xu Yichen.
"We can go there!" Scott tightened his clothes, trying to make the bulging pockets and packages look flatter: "Those who return from the outside must stay in the quarantine area for a few hours first, and wait to make sure they are not You can only enter the camp after being infected."
Xu Yichen nodded, and followed Scott and Nuer to the barricade.
The demon hunter noticed that the entire barricade was built with the wreckage of a carriage as the main body, dozens of corpses were filled on both sides of the carriage, fixed with spears and iron wires, and the entire gate was flattened by the dismantled gate On the side of the barricade facing the outside.
I can't see it when I'm far away, but when I get closer, I will find that those corpses are basically undead with their limbs cut off and mutilated. Many people still have their eyes open at this time, watching the survivors coming and going. The person can only make a very weak roar.
But their teeth were knocked out, and many of them were pulled directly from their jaws, leaving only a black tongue tossed around.
A rope was thrown down from the barricade, and a bearded man in Steel Walker armor stood on the barricade: "Come up one by one, I said that when the next one, you can climb up!"
Xu Yichen pushed Nuer to let the youngest and most timid survivor take a step forward. With his perception, he could vaguely hear the howling of the undead.
When Noor had just climbed to the top of the barricade, seven or eight undead, following the scent left by the demon hunters, turned around from the side of the street.
"Attention! Undead, eight!" The sentry stood up from behind the trench, rushed forward, leaped flexibly on the roofs of houses, and soon reached the end of the street. He needed to determine how many there were. The undead followed.
"Thirty or more!" The sentry yelled from a distance, ignoring the danger of being discovered.
The bearded face suddenly looked a little ugly, and he shouted at Scott below: "You two, hurry up, we must be prepared for defense before the undead arrive!"
Scott hesitated, first glanced at the demon hunter and saw that the other party did not intend to move, and then began to crawl with a grimace.
It's a pity that this little businessman who would not let go of the opportunity had too many metal objects in his pockets and backpacks, and along the way, he refused to let go of the silver-plated candlesticks.
So at this time, he was a little weak to climb. The nearly three-meter barricade made Scott blush. If it weren’t for the bearded man who couldn’t stand it, he stretched out his hand and grabbed him. I’m afraid this middle-aged guy is still hanging in the air .
"Hey, Serris, hurry up!" The beard looked at the undead who had turned in the distance. He lay on the barricade and stretched his arms as far as possible: "You won't be an embroidered pillow like that idiot! "
The sentry on the roof ran back ~EbookFREE.me~ while firing bows and arrows, but most of these soldiers only wielded their heads, and were really weak on things like bows and arrows.
The arrow shot slantingly through the calf of an undead. If it weren't for the other leg, it would sometimes hit the arrow, making its steps less consistent. I'm afraid the undead didn't even realize that he was hit. .
Xu Yichen did not refuse the other party's kindness, kicked on the barricade, tugged the bearded hand, and jumped onto the barricade.
On this side of the barricade is the same made of corpses, but these corpses have been chopped off, and the defender standing on it does not have to worry about being accidentally bitten by the undead.
"Om!"
Xu Yichen turned around and opened the bow and shot an arrow. The undead who ran in front didn't even shake it. He was shot through his head, fell straight to the ground, and disappeared under the feet of the other undead.
"You really need a complete body?" The demon hunter had already fired a second arrow while he was speaking.