Chu Ruolan obviously regarded this huge green crystal nucleus as her treasure, watching her hide the green crystal nucleus in her schoolbag, and then hugging the schoolbag tightly, Yang Lin understood everything, "Go and see the soldiers' breakfast, there will be a fierce battle after breakfast" Yang Lin said to Chu Ruolan, looking at Chu Ruolan holding the schoolbag and reluctant to give up, Yang Lin sighed, Chu Ruolan is not a material woman, Yang Lin has long seen this, but now because of the green crystal nucleus, Chu Ruolan looked more material than anyone else.

"Go and take a look, don't appreciate the green crystal nucleus anymore, otherwise I will eat this crystal nucleus, and eat it now" Yang Lin threatened Chu Ruolan, "Okay, okay" Yang Lin's words finally pulled Chu Ruolan out of countless fantasies, Chu Ruolan wrapped the strap of her schoolbag tightly around herself, and then walked out of the room, "If there is any big crystal nucleus in the future, you must not give it to Ruolan again, looking at her like that, she will not be able to move when she sees the big crystal nucleus" Yang Lin said with some regret.

Ten minutes later, Chu Ruolan came back, but her hands were still stroking the schoolbag on her back from time to time, and then she said to Yang Lin, "Okay, it's all arranged, although the food is not very good, and you can't make a fire and eat hot food in this kind of place, but the auxiliaries bring food, and they can always make everyone full" Listening to Chu Ruolan's words, Yang Lin finally breathed a sigh of relief, it is good to be able to eat enough, and if he can be full, he will still have combat power, if Yang Lin can't even guarantee the food of the soldiers, then what qualifications does he have to let the soldiers work for him!

"Give the order to go down, breakfast for half an hour, then check your firearms, pills, and then go downstairs, start killing zombies from the window on the fourth floor, now most of the zombies are gathered here, as long as these zombies outside the building are killed, there is nothing to be afraid of" After Yang Lin finished speaking, Chu Ruolan went out again, but then Yang Lin fell into deep thought, because the area of the building is not large after all, it is not suitable for large-scale battles, and there are millions of zombies under the building, It's obviously not easy to kill these zombies in the building.

Half an hour later, the company commander took the soldiers to the fourth floor, and then opened the windows on the fourth floor, and hundreds of rifles stretched out at the same time, aiming at the zombies below, the zombies smelled the breath of human beings and went crazy, but Yang Lin smashed the stairs on the first and second floors, and the zombies were piled up in the hall and couldn't go up to the third floor, so they could only be in a hurry there, and a few intelligent zombies commanded from afar, they also didn't know what to do, and wanted to climb up from the outside? Looking at the smooth glass surface of the building, obviously impossible? Let the zombies stack Arhats up to the third floor? This method seems to be possible, but where can the rotten brains of the zombies understand such a difficult thing, at most they can understand the simple commands of 'attack', 'retreat', and 'stay honest', let them stack Arhats? Hehe, stop dreaming.

"Fire!" The company commander looked at the zombies below and roared, hundreds of rifles and more than a dozen machine guns began to roar frantically, and then the bullet shells fell on the floor with a bang, and the bullet shells with residual heat even left hot marks on the wooden floor, "pop pop" After a burst of fierce gunfire, thousands of zombies near the building fell instantly, the zombies were too dense, the soldiers didn't even need to aim, and the condescending shooting could naturally hit the zombie's head.

"Whew!" The zombies began to roar even more frantically after hearing the sound, but it didn't help, they couldn't attack the soldiers on the fourth floor at all, the zombies didn't care about this, they lowered their heads and roared towards the building frantically, even if the first floor of the building was already crowded with zombies, but the zombies behind still squeezed inside, and after a while, hundreds of zombies were squeezed into flesh puree.

"Grenades!" The company commander drank that in such a cluster situation, it is naturally much better to use a large-scale lethal weapon such as a grenade than to use a firearm, "boom boom" grenades are thrown out of the window, and then explode, each grenade will blow up the heads of more than a dozen, or even dozens of zombies, because the density of zombies is too great.

"Well, yes, the grenade is just easy to use" Yang Lin stood on the top floor and observed the situation on the battlefield, and nodded in his heart, according to this form, it is not difficult to kill these millions of zombies by relying on the building, of course, the premise is that there is enough elixir, and the ammunition carried by thousands of auxiliary soldiers does not know if it is enough to complete this battle, looking at the grenades that exploded one by one below, Yang Lin remembered the iron egg, at this time, if the iron egg is there, it would be good, the ability of the iron egg will definitely be able to get the maximum swing, Yang Lin can't forget that a few days ago, Tie Dan used a large bag of screws to instantly clean up all the evolution mice within a few hundred meters in front of him, if Tie Dan used his full strength to exert his ability here, he was afraid that he would be able to kill tens of thousands of zombies at once.

"Ruolan, come too, the soldiers don't know if the ammunition is enough, if you can save some, save some" Yang Lin said, Chu Ruolan nodded, and finally was not willing to take off the schoolbag on her back, Chu Ruolan just carried the schoolbag on her back and stood on the balcony to show her ability.

The ground within thirty meters of the center of the building suddenly all bulged, and countless spikes came out of the ground like this, piercing countless zombies, and then these spikes disappeared again, and the dead zombies fell to the ground with a bang, and the zombies behind continued to rush over, and then the earth appeared spikes again, and then the spikes disappeared again, and then.... After five cycles like this, Chu Ruolan finally collapsed on the ground weakly, her ability has reached the limit, Chu Ruolan has killed at least 20,000 zombies in these five ground stabs, and the degree of cleaning up zombies is still extremely fast, "Come on, drink some, the limit is cleaned, I think you seem to be able to kill all these zombies by yourself" Yang Lin said very happily after seeing Chu Ruolan's ability, and at the same time handed his kettle containing the sap of the cherry blossom tree to Chu Ruolan.

After Chu Ruolan also took two sips of it, the ability in her body quickly recovered, and then the ground thorn appeared again, and after the zombie corpses under the ground were already more than a meter thick, Chu Ruolan's ability finally lost its effect, and the ground thorns came out again to penetrate the corpses of the underground zombies, so Yang Lin no longer let Chu Ruolan exert his ability.

"Roar! Roar! A loud roar came, and the intelligent zombies finally realized that they couldn't pile up Yang Lin with ordinary zombies, so they decisively let the high-level zombies like the iron corpse and the copper corpse fight, Yang Lin even saw the bronze corpse ridden by the three intelligent zombies from a distance, the surface of the body had been completely scaled, and even exuded a silver feeling, "Silver corpse? Yang Lin muttered softly, the evolution level of the silver corpse was obviously much higher than that of the bronze corpse, but he didn't know what the power was.

"Knock knock!" A violent impact sound, hundreds of iron corpses, dozens of copper corpses hit the building at the same time, the glass surface of the first floor of the building instantly shattered into slag, Yang Lin obviously felt that the building was shaking slightly, this is the shock caused by the iron corpse and the copper corpse in the crazy attack on the theme of the building, it seems that the intelligent zombie is planning to get the entire building.

"Not good!" Thinking of this, Yang Lin hurriedly jumped out of the window, and then spread his wings, like a glider and glided downward, Yang Lin had to quickly kill the zombies who were demolishing the building below, otherwise these zombies would really become an invincible demolition brigade, at that time, once the building was obtained by them, none of the soldiers here wanted to live, the destructive power of a copper corpse was not much worse than a large machine before the end of the world, so the bronze corpse and the iron corpse demolished the building very quickly, Now Yang Lin wants to pray that the engineering team of this building can have a conscience, even if it is built as a tofu scum, but it is not too tofu scum.

"Die!" Yang Lin hit the ground like a meteor, and the ground was smashed out of a small pit, for this kind of hero-style landing method, Yang Lin liked it very much, the black flame flashed, and the zombies around Yang Lin were instantly emptied, and these zombies had no chance to become slag, and they were directly vaporized, and then Yang Lin suddenly pulled out two thick flame whips, and slammed them into the building, and the first floor of the building is now full of zombies that are being demolished, as for those ordinary zombies, they have long been crushed by iron corpses and copper corpses.

Yang Lin's flame whip was like a knife, cutting directly from the body of the iron corpse, and then the iron corpse turned into two halves, and after a few seconds, it turned into a small pile of ashes, compared to those ordinary zombies who were directly vaporized by Yang Lin, the iron corpse still has a chance to turn into slag.

In fact, turning into a black sun can quickly clean up these iron corpses and copper corpses, but then Yang Lin can't guarantee whether the first floor of the building will also be angry with himself, so Yang Lin can only choose to clean up the zombies one by one.

"Roar!" The zombies roared, they didn't care about Yang Lin at all, they just wanted to demolish one more building before they were killed by Yang Lin, this was the order given to them by the intelligent zombies, Yang Lin saw that the degree of the flame whip was too slow, the fire flashed in his hand, and the two whips turned into a huge watermelon knife, Yang Lin took the watermelon knife to chop vegetables and cut melons from east to west, from south to north, and cut off the heads of these bronze corpses and iron corpses, at this time the first floor of the building has been destroyed by one-tenth, once it exceeds thirty percent, the building will be worried.

"Whew!" Yang Lin just breathed a sigh of relief, but then a crazy roar came again, and more than a dozen copper corpses and dozens of iron corpses rushed towards the building again, and the force of their impact was so great that all the ordinary zombies in front of them were crushed into pieces.

"Damn" Yang Lin scolded, the biggest dependence of zombies is quantity, and the most terrifying thing about zombies is also quantity, because of the invincible number, it is difficult for humans to be the opponent of zombies, what if Yang Lin killed dozens of evolved zombies? There are hundreds of them!