Survive for half an hour or defend against 3 waves of monsters to win!

Looking at the mission introduction, Yi Chen understood why 3-5 teams were needed here, because in half an hour, at least 3 guardian points were not breached, and the number of survivors must be more than half.

"Tick! ~3 minutes countdown to the trial"

As the countdown sounded, Yi Chen also came to his defensive position in the proving ground, and it was only then that he knew that his defensive position was a mid-level position in the building.

It looks like it should be a template for an office building, and if it's defensive, then you have to consider where the monster appears.

The first staircase, the second window, the third elevator!

Thinking about it, he carried the tables, chairs and partitions on this floor, and gave priority to blocking all the windows, and then there was the staircase going up and down the stairs, if you want to defend, you have to avoid all possibilities, who knows from which direction the monster is coming.

As for the elevator, there is no need to protect it, Yi Chen directly took out the welding torch from the storage space and welded a few points in the gap of the elevator, so that the general monster could not open it without the help of tools!

It only took less than 2 minutes to do all this, and while sighing at the strength of the level 5 evolutionary, Yi Chen once again formed a compartment with wooden planks for the sake of insurance!

The perimeter of the plank is also covered by the aluminum alloy material in the room, so that the survivors can directly let them hide in after they come out virtually, and it is safe but there is a disadvantage that it may be more boring.

Yi Chen calculated, the air inside was enough for five people to support half an hour, so that even if he couldn't destroy the monster within half an hour, he could still support it until the end of time and complete the trial!

Everything is ready, and the countdown is over:

"3, 2, 1, the trial begins!"

With a flash of white light, Yi Chen saw a group of men and women in work clothes appear in this office building.

They were looking at the office area with blank faces, because the office area had been demolished by Yi Chen, as if it had been robbed by someone!

"Bang! Bang! Bang"

Suddenly, there was a sharp clapping sound from the staircase, and at the same time there was a strange vibration sound from the elevator.

"Ahh ~”

"What is that! ～”

"Zombies! It's a zombie! ”

These virtual human survivors are also very good at imitating human emotions, just now they were still at a loss, but now they all suddenly became panicked, and the women even screamed!

"Everyone! Concentrate in front of the plank compartment in the middle! ”

Yi Chen didn't have time to provide psychological counseling to these survivors, anyway, they were all virtual people, so he didn't have to worry about leaving any psychological shadows.

"Who are you! Why should we listen to you? ”

A virtual survivor said provocatively to Yi Chen!

"Smack!"

kicked the steel door next to it into two pieces with one kick:

"Disobedience will end up in the same way as this door!"

Depend on! Yi Chen scolded secretly, he actually imitated the rebellious psychology of the wood three points, so increasing the difficulty of the maker of this trial ground is really heartfelt!

Ignoring the reactions of these people, he rushed to the door of the stairway with one arrow step, where the defense was the weakest compared to the other positions, and it was also the place where the monster's fire was fierce.

Under Yi Chen's extraordinary performance, those survivors were finally honest, and two men actually went to the elevator to try to escape from there, and Yi Chen didn't intend to pay attention to them.

Anyway, the elevator has been welded to death, and it is difficult to open even a human physique with tools.

"Bang!"

With a gravitational slap, the double doors at the staircase were also slammed open, Yi Chen retreated sharply, and at the same time, the rune stick also opened its second form.

Under the control of the strength of the level 5 evolutionary, the rune stick shot out like a bullet and hit the zombie at the staircase.

"Bang!"

With a loud bang, the zombie at the door was directly hit by Yi Chen on the back wall, and then rolled down.

Looking at the huge figure that rolled down, Yi Chen couldn't help frowning, it was actually a level 5 giant zombie, he hadn't seen this type of zombie since Nandu, which showed that level 5 zombies were still relatively rare, and now he didn't expect it to appear in a medium-sized trial ground.

It seems that the proving ground is also combined with the evolution speed of the zombies outside to simultaneously enhance the difficulty of humans!

"Bang!"

Before he could catch his breath, Yi Chen heard heavy footsteps, he slowly raised his head, and a giant zombie appeared above the staircase!

"Ahh ~”

"Die!"

Before the zombie could attack, the rune stick that opened the second form changed to a heavy stick form.

A blow with several buffs attached to it smashed down on the huge head of the level 5 zombie!

"Bang"

Suddenly, black brains splashed everywhere, and Yi Chen didn't care about the black liquid that burst on his body, he turned around and smashed down at the zombies that rushed up downstairs!

Level 5 Evolver comes with several buff bonuses, and Yi Chen has a thrilling defense against a wave of attacks.

However, before he could return to the office area, the prompt for the second wave of monster attacks had already sounded, and he glanced at the time on his watch, which was exactly ten minutes!

Yi Chen secretly said that he still underestimated the power of the monster's attack, and actually let him defend for half an hour, if it weren't for the buff blessing of the recruited hero.

Presumably, even with the strength of Yi Chen's level 5 evolutionary, it would be impossible to hold the first wave of attacks safely.

And he also occupies the advantage of geographical location, which is difficult to complete alone.

This is also a consequence of foresight.

"Boom!"

The closed wooden board on the windowsill suddenly came with a roaring slapping sound, Yi Chen secretly said no, is it really...

Thinking that he rushed to the window with one arrow step, and through the gap, he saw huge mutated sparrows circling in the air, hitting the glass outside the window and making a muffled sound.

He simply added a wooden board behind the glass, otherwise even the thickened glass would not be able to withstand the continuous impact of this large mutant bird.

"Click!"

Just as the room was abnormal again, the elevator door was finally pried open by the two virtual survivors, and with a sharp chirp and roar, two huge mutated sparrows flew out of the elevator shaft.

The two people who pried open the elevator were devoured and chewed by the two mutant sparrows in an instant, and this scene directly frightened the survivors present to collapse and scream, and some even tried to escape towards the staircase!

Yi Chen rushed over first, as long as the survival rate was above 80%, then it would not be considered a failure, if the door of the stairway was opened and all the mutated sparrows outside flew in, then this guardian point would inevitably be defeated by the capture.

He grabbed one of the virtual survivors and said:

"Hide in the cubicle and leave! Right away! ”

With the roar, Yi Chen's body also released a powerful coercion, and suddenly the survivors in the room also woke up from the panic, and some of them with poor physique actually fainted directly!