Qiao Haoyu really needs help here, not because he doesn't work hard enough, but because the destructive power of the blind walker is stronger than expected, and it is only a little past eight o'clock in the evening, according to the impact ability just now, they have no way to survive until midnight.

With the roars of the blind walkers, the second round of attacks was finally launched again, as crazy as the last time, no, it should be said that it was even crazier, but due to the accumulation of corpses, the area available for them to collide was reduced, and the steel pipe frame was reinforced, and it was more or less useful.

The defender's side is not having a good time, three people have become two, there are not many bullets, and it is timidity to use, and the indiscriminately welded defense line and the blood on the floor have increased the difficulty of shooting.

Wang Zhanyuan shouted while raising his gun and shooting: "No, it won't last long!" Throw a grenade......"

Chang Xuelong immediately interrupted: "No, now the defense line of throwing grenades will be destroyed, hold on a little longer, and retreat to the ground." ”

With the sound of "Titicaca", the gunfire stopped abruptly, and the bullets had run out.

"It's one more to kill!" The blind walker had already pressed up in an all-round way, and Wang Zhanyuan used the thick iron drill prepared in advance as a spear to summon and stabbed out of the gap.

The alien blood water stained his sleeves and armor red along the drill, sticky and fishy, but at this time, he couldn't manage so much, and it would be good to delay it a little longer.

Chang Xuelong is also the same, the two of them are like the furnace workers in the steelmaking plant, but what they are holding together is not molten steel but life......

The human spirit may be infinite, but it does not mean that the physical energy can also be infinite.

Chang Xuelong and Wang Zhanyuan couldn't do this for a long time, and in just ten minutes, the body and the defense line couldn't hold on, and the thick iron hammer in his hand was also crooked and twisted into a snake spear, and it was extremely difficult to stab and kill the alien, and the two decisively chose to give up and retreat to the second line of defense.

The second line of defense is the bank counter, an inch of bulletproof glass, and the overall structure is stronger than the steel pipe frame, which also has a certain relationship with its smaller area, after all, it only occupies a corner of the business hall.

Two minutes later, the line of defense was breached, and the blind walker slid into the business hall like a dump truck dumping garbage into a ditch with a number of corpses.

At this time, Wang Zhanyuan turned on the light. You can clearly see the hideous and crazy faces, their sharp teeth and wide mouths, it is really easy to remind people of evil ghosts.

The fluorescent lights made the group uncomfortable, but bearable, and they were now on their way, rushing to the second line of defense.

The security door at the entrance has been slammed, and the group of blind walkers can only attack the front business window. Like the waves crashing against a levee, they are temporarily blocked. However, their enthusiasm did not fade because of this, and they scratched wildly, and white marks appeared on the glass one after another, which made people sigh, even if it was a glass knife, it might not have such a sharp effect, and the claws of the blind walker were really not covered!

Wang Zhanyuan and Chang Xuelong sat on the chairs of the universal wheels and panted like oxen, but even if they didn't rest enough, they needed to move, although this defense line seemed to be able to withstand for a while, but it was only a matter of time before it was breached, and it wouldn't be too long. The two dragged their tired bodies to their feet, ready to enter the basement level, where there was only one corridor to enter and exit, and at the end was the vault.

The situation on the other side of the vault is still not optimistic, it can only be said that it will open soon, but it will take a lot of time before it is really opened, mainly because none of these people are experts in this area, and they do not know the structure of the vault door, so they can only estimate and carry out the operation.

The vault door is not pure steel, there is a sandwich inside, and some kind of cement is poured, which is very thick, and the cutting and welding needs to let the cutting surface reach a certain temperature before it can be cut, but this thickness is sandwiched, it is not easy to heat, and it is time-consuming here.

In any case, the work must be done, this is the only way to survive, hiding in the bank is to put it to death and then live, if you can't open the door, it is dead and lifeless.

Tragically, the weakness of the inner wall was discovered by the crazy blind walkers, so the life of the second line of defense was shortened a lot, especially the tendoned door, which was a laborious joke. The walls are not guaranteed, no matter how strong the door is, how can it be used? This is the same as Microsoft's PC system, everyone is over the wall, who takes the security door?

The interior walls of concrete-framed buildings do not need to be supported, as long as they are warm and soundproof. The blind walkers tasted the sweetness in front of them, and they broke through the wall one by one, and within ten minutes, they saw these guys coming from the side wall, the top wall, the ground, and the four ways together, Wang Zhanyuan and Chang Xuelong couldn't even give birth to the idea of bloody battle, and after throwing a grenade, they turned around and ran.

Entering the staircase of the basement floor, there are two doors, both of which are thickened alloy roller shutter doors. The two of them lowered the roller shutter door together and continued to retreat inward.

Before they had gone far, they heard the blind walkers scratching the door, not to mention the harsh sound of their claws scraping the metal, and the two of them, who had run out of ammunition, could only return to the vault first, and find Wang Zhanxi to concentrate the last firepower and have a decisive battle.

To the surprise of the two, a roller shutter door was held up for more than forty minutes, and they collected ammunition and returned before it was breached, which has to be said to be a surprise. It should be the result of the narrow passage and the inability of the blind walker to give full play to the numerical advantage.

At this point, the situation can be called imminent, the vault door has not yet been opened, and there is only one last line of defense that can be relied on.

If you can't open the door, you can only die here, and if you want to kill the bloody road, it is impossible at all, and the blind walkers can pile them to death even if they pile up corpses.

In the indomitable impact, the roller shutter door was still destroyed, and the unimaginable way of destruction was like scraping the alloy roller shutter door and tearing it open. It started out as a hole, but it grew bigger and bigger until it was completely twisted and rolled open.

The cost of the blind walker's action this time is also a bit high, not counting the casualties, and they have been repeatedly blocked, although the violent bloodthirsty makes them fearless to death, but the fierce love usually does not last too long, if it is not for the group charge, I am afraid that I would have given up the motivation to continue to entangle with a few people. Now, a sloping down staircase was piled up in front of it and it was laborious to drag it away, and the claws of the blind walkers, though flexible, were no longer suitable for carrying, and their intelligence was not strong enough to thrust their claws into the corpses of their own kind and drag them away. Like the beast aliens, they are dragged away with their mouths, and the place is small and the transportation is not smooth, which makes this line of defense delay for a longer time.

As the blind walkers approached the end of the stairs, the door to the vault finally opened.

Wang Zhanyuan left all the weapons and ammunition in his hand to Chang Xuelong, and hurriedly helped to carry acetylene and oxygen cylinders, although this door can only be opened by pulling it from the outside, and the blind walker is not good at pulling the door, but just in case, it still needs to be welded to death after closing, so it still needs to be cut and welded.

Chang Xuelong, who was behind the palace, held his guns in both hands like two fiery dragons spitting flames, and his full firepower blocked the rolling blind walkers.

When Wang Zhanxi and the three of them closed the vault door together, the gunfire stopped abruptly, and the sound of "Titicaca" indicated that Chang Xuelong was out of bullets.

If there is not enough time to close the door of the alloy warehouse, several people will have to confess in this iron house.

Looking at the tide of blind walkers, Chang Xuelong resolutely turned around and ran towards the vault.

Wang Zhanxi and the others thought that Chang Xuelong was going to enter their final refuge, and they all stretched out their hands to respond, and then they were greeted by Chang Xuelong's great force.

Chang Xuelong pushed a few people away fiercely: "It's cool today, my brothers are alive and ......."

"Learn the dragon, learn the dragon!" In the call and pull of several people, Chang Xuelong yelled, "It's better to die than to die, help pull the door, don't make me look down on you......"

The door has been closed.