Packing up the loot from the ghost wolf, he walked through the corridor and entered a hall, which was about two hundred square meters, very brightly illuminated by the fluorescent lamps on the ceiling, and completely different from the narrow corridor before, only those broken instruments and mottled blood stains showed that this place was not peaceful.

There was an alloy door on the walls all around, and the silver-white alloy door was bolted, and a low sound came from outside the alloy door in front of it.

"There are four waves of monsters here, the first two waves are zombies, the third wave is virus carriers, and then a few mechas, and after this is the final boss." Xia said, after all, Xia has personally been to the war zone laboratory several times, and he knows much more clearly than Ye Luo.

Zombies move slower and carry toxins in their attacks, which is easier to deal with for ranged classes, and in Warzone Labs of Normal difficulty, there are about ten zombies in the first wave and fifteen in the second wave.

The seemingly sturdy alloy door was slammed open by a powerful force, and a hideous-looking zombie roared and rushed in, and it was naturally greeted by two bullets.

Tainted Experimenter, Level 20, Normal Monster.

These zombies are wearing tattered overalls, only the whites of their eyes are left, and the blood volume of a zombie is about 2200, this hall is big enough, and the two of them can easily deal with these zombies in the summer.

The second wave of zombies broke into the door after three minutes, if the first wave of zombies was not cleaned up in time, the two waves of zombies together would make it more difficult, and the general team could easily solve the first wave of zombies, there were only two gunners in this team, Ye Luo and Summer, and it was difficult to say whether they could clear ten zombies in three minutes.

The attack of the zombie is higher, and it also carries a toxin attack, and the life and defense of the leaf fall are scratched to a claw to get residual blood, first of all, you have to ensure your own safety, it will inevitably reduce the output, and you can resist a few attacks in the summer, but after all, you are not a warrior, and you can't carry the attack of the zombie for output.

One left and one right in this hall and the zombies, each attack of the two is to attack the same monster, as the number of zombies decreases, the pressure is getting less and less, three minutes to kill eight zombies.

"I'm upgrading." Ye Luo laughed, when he was in the war zone 131, his experience was nearly level 12, and he killed seven level 18 ghost wolves and 8 level 20 zombies, and directly promoted to level 12, and his state was full!

The alloy door on the left was also knocked open, and more zombies poured in, making the hall crowded all of a sudden, Ye Luo put away the sniper rifle and replaced it with Sand Eagle, although the single damage of the sniper rifle was much higher than that of Sand Eagle, the rate of fire was far less than that of a pistol, anyway, Ye Luo didn't learn the counterattack skill that requires a large firearm to release, and now it is more appropriate to use a pistol.

Dodged the flying pounce of a zombie sideways, stepped on the zombie's hips with one foot, and thudged all the remaining bullets in the magazine into the back of the zombie's head, and more than a hundred injuries came out one by one.

Ye Luo's eyes lit up and shouted, "The back of the head is the key point!" ”

"Roger!"

Hitting the back of the head can hit about twice the damage, which is an ordinary vital point, knowing that the killing speed of the monster is suddenly a lot faster, Ye Luo's soul is circling under the claws of several zombies, and the bullet can always accurately fall on the back of the zombie's head, and the zombies roar again and again, but they are helpless, and they can only watch their health decrease little by little.

"There is still one minute before the big zombies will come out, and there are still six zombies left to fight to kill them in one go!" Summer said.

Filthy blood flew everywhere, and Ye Luo's body was inevitably stained with some blood, and these traces would be automatically refreshed by the system after half an hour.

Killed 17 zombies in three minutes, more than double the first result, even two level 20 gunners are difficult to score, in addition to the strong skills of the two, the vital attack is also an important factor in establishing this speed.

17 level 20 zombies made Ye Luo's experience soar by 5%, and it only took more than ten minutes to enter the dungeon now, after all, it is a level 20 dungeon, which is higher than Ye Luo's ** level, and the experience bonus is very high.

There was an explosion, and the alloy door was directly knocked into the wall at the other end, and a monster behind the alloy door directly crushed the door, and it was forced into the hall, this monster is more than five meters tall, and its whole body is full of strong muscles, and its head is full of bloodstains, and I don't know if it's my own or someone else's, the monster's whole body is flowing with a disgusting green liquid, and its white eyes turn around, and it is directly locked on Summer's body.

"Damn, it's me again."

Virus carrier, level 25, elite monster.

"The big zombie has almost 12,000 blood, the defense is average, and it will receive toxin damage within two meters of the body, 20 per second, a melee nemesis." Summer said.

It is also a level 25 elite monster, the big zombie does not have many long-range attack methods, and the threat to the two of Ye Luo is far inferior to the elite expulsion mecha, as long as the toxin spray is well avoided, the long-range profession can be easily grinded down before the big zombie 30% of the blood volume.

The big zombie will enter a berserk state when it has 30% blood, the defense will be reduced, the attack power and movement speed will increase, the first attack comes with a stun effect, and the toxin damage within two meters becomes 30 per second, if Ye Luo is caught up and slapped, it will definitely be seconds.

The big zombies in a berserk state have almost no defense, and Ye Luo's every shot is kept at about 120 to 140, the key point of the zombies is the back of the head, and it doesn't work when it comes to the big zombies, but the blood volume of more than 3,000 is quickly grinded down.

"Hide in a corner, this thing is going to blow itself up." Summer shouted.

The blood volume of the big zombie is less than 3%, and the green liquid on the body suddenly gushes out a lot, and the summer said that the big zombie at this time is immune to all damage below 1000 points, so it can only be honestly dodged.

When the first time the desert war zone laboratory was opened, many teams suffered a loss here, and after noticing the abnormality of the big zombies, they accelerated the output, and it turned out that they did not cause any damage to the big zombies at all, and the whole hall was indiscriminate after the big zombies exploded 2000 damage, and only the shield battles and heavy battles that turned on the defense skills in time could survive.

Even if it's just an ordinary difficulty, many level 20 teams have returned home, until more and more people have cleared the war zone laboratory, and the complete strategy has also been circulated, as long as the big zombie self-destructs itself, as long as it hides in the four corners, there will be a protective shield raised, and the preparation time for self-explosion is only 5 seconds, and the profession with slow movement speed can only ask for more blessings.

Ye Luo watched the video and knew that there was this stubble now, so he hurriedly leaned against a corner, and the big zombie roared, and his body swelled up like a balloon, bursting with a bang!

The dense green poisonous mist filled the entire hall, and all players in the poisonous fog would receive 2000 points of ignorant defense damage at a time, Ye Luo hid in the corner, and a light curtain shot out from the wall, enveloping this small place of less than one square meter, isolating all the poisonous fog, until the poisonous fog dissipated and the light curtain disappeared again.

System: Kill elite-level monster virus carriers and gain 2680 experience points.

After the big zombie hung up, two pieces of equipment were exposed, one of which was still green, Ye Luo and Summer did not relax and tighten, and the battle was not over yet!