Your Cheat Balance is Insufficient

In this instant, countless possibilities flew through Tang Xiao's mind.

According to the current situation, every time a wave of zombies is knocked down, the next wave will become stronger. If this mechanism continues indefinitely, then even if the first few waves can be successfully eliminated, who knows what monsters will evolve in the end?

The blurry space became clear, and the third wave of zombies revealed hideous figures.

They were about the same fat as the previous wave, but they were significantly taller, and they ran almost to the ceiling, stomping the floor with a thud. Dozens of zombies rushed over at the same time, almost causing the entire floor to vibrate.

An ordinary gun is obviously not enough. Tang Xiao directly took out the pulse gun, and without caring about the durability, he tilted all the bullets on the head of the giant zombie.

At the same time, the system finally gave an answer.

[The zombie is affected by the mechanism of the invasion force itself, which will lead to its infinite evolution from a relative level. 】

】

"It's points again, am I missing points? What I'm missing is money!" Tang Xiao angrily blasted the zombie's head, "How much is a lot of points? Is there a million?"

The Dogecoin system is incapable of scolding, and can only mobilize the greatest ability to face the blow of reality. While quickly clearing this wave of zombies, Tang Xiao calculated the battle situation.

According to the strength of the zombies, if he cannot knock down all the zombies within two minutes, Dr. Zhang is expected to die heroically. Within ten minutes, at least five more waves of zombies will be refreshed.

In other words, including the previous three waves, they have to face a total of seven waves of zombies!

This is the best result that can be calculated so far, and the time for each batch cannot be too much or too little. Rao is very experienced in killing zombies, and Tang Xiao's forehead is also oozing at this time. A layer of sweat.

At this time, the zombies have run to a distance of ten meters, and they are blocked by the fierce firepower. action.

This bug is so **** sweet.

Time passed minute by minute, and when the last few giant zombies rushed in front of the two, a zombie had already touched Dr. Zhang's collar. An electric current jumped out of Tang Xiao's hands and stopped in front of the zombies' necks. In the next second, a spherical electric ball flashing with cold silver light landed in the middle of the zombies with their mouths open, and exploded with a bang.

The third wave is over.

Dr. Zhang, who escaped from the dead, touched her head. She remembered that the last second was full of zombies opening **** mouths, and this second, the body of the zombies was left torn apart. The shock wave spread behind her through her.

She moved her lips and asked hesitantly, "Although we are fighting against zombies together at the moment, I still want to ask, are you not mutated?"

She only knows that there are mutant zombies in South America that can generate electricity, but she has never seen people generate electricity.

Tang Xiao: "...No, this is an ability I evolved."

"Okay, okay, that's fine." She nodded, her expression turned relaxed, "I knew that under the threat of viruses, human genes can also evolve autonomously! The hope of defeating viruses is even greater. Big!"

As she spoke, she took out the jewelry box from one pocket, took out the ring and put it on her hand. Then he took his briefcase full of manuscripts and documents in his arms.

Tang Xiao saw this scene out of the corner, "What are you doing?"

Dr. Zhang's expression was solemn: "People can die, but their attitude must be correct. Always be ready to continue the research career!"

Tang Xiao: "…"

Without buffer time, the fourth wave has already appeared. As expected this time, after the normal infected form has no room for evolution, it is replaced by a group of mutants.

A dozen tentacle variants popped out their tongues almost at the same time and ran wildly in the direction of the two!

"Withdraw!" Tang Xiao gave the order without thinking, pulling up Dr. Zhang and jumping back.

The distance of more than 20 meters in the middle is not enough for this group of tentacle mutants to jump twice!

At the same time as she retreated back, she gathered a thunderbolt-sized energy in her hand, shot it out with one palm, and the energy was transformed into a huge electric net in the air, intercepting the tentacle mutant from mid-air , cut off the first two variants by the middle, and the black slurry spilled all over the ground.

Not only the serum, but also the heads of two people fell from the two mutant remnants. Just a glance can't tell whether it is a male or a female, only the skull cap is wide open, and the tissue inside has been connected with the organs in the tentacle mutant body.

It turns out that this mutant, which seems to have been incompatible with humans in appearance, was also mutated by humans.

Dr. Zhang, who was dragged into the air and then fell down, saw this scene, his eyes widened without even breathing, and his eyes were full of horror, "Impossible, this is impossible!"

She shook her head in disbelief, even got up and wanted to run in the direction of the mutant, but was stopped by Tang Xiao in time and pulled back.

The situation on Tang Xiao’s side is not very good. There are twelve tentacle mutants in total, two dead and ten. They destroyed the defensive net in their original position in a few strokes, and two of them even used their hind limbs and tentacles to climb on the wall and charged diagonally towards the two of them.

If it is placed before, Tang Xiao may directly choose the most powerful attack method, but after seeing the scene just now, she has a different idea.

Under normal circumstances, the biggest weakness of zombies is the head, and only after a headshot will they lose their ability to move. The tentacle variant does have a badminton-sized "head", with no visible facial features, shrinking above the body like a sarcoma, making it extremely difficult to aim.

If you keep staring at this sarcoma, it will not only be difficult, but also delay time. In the actual combat just now, it was shown that cutting these mutants in half from the middle will also kill them completely, and that middle part is where the human head is.

What if they were really "heads", no longer outside, but inside?

Tang Xiao formed a power grid to block two meters away to prevent the mutant from sneaking. On the one hand, he used the control of the current to shuttle between the mutants and fought with them.

After a few times, she really found that there was a basketball-sized, belly-like soft area just below the bulging body of the mutant. As this area was stabbed, the mutant also let out a scream of pain, the balance of the body was also disrupted, and it fell from the wall and hit its companion.

Tang Xiao's eyes lit up.

This is it!

Anything else, she reversed the direction of the shot, first used the electric ball to overturn the tentacle variant, and then poured the plasma bullet onto its exposed belly, and it was easy to shoot through this part , a black liquid spewed out. The mutant stopped moving like a powerless machine and fell to the ground.

Understanding the skills of quick-fixing, Tang Xiao immediately followed suit, one shot and one variant, and quickly eliminated the remaining 9.

The fourth wave is over!

The corridor finally quieted down for a while, and with a light breath, she finally got time to check the power situation in the sea of ​​consciousness.

I was prepared to be exhausted, but I was surprised to find that about one-third of the energy remained.

Compared with the previous energy recovery speed, this can be said to be a qualitative leap, witnessing the remarkable effect of the second layer. Tang Xiao twisted his neck and decided that he didn't want the tragic situation in the next few minutes until his abilities were completely exhausted.

Just do it!

Taking advantage of this time, Tang Xiao looked back at Dr. Zhang's situation, but found that the other party's face was blue and his lips were trembling, as if he was immersed in the huge blow and couldn't recover.

"Dr. Zhang, what's the matter with you?"

I was asked several times in succession, and only those who had been hit so hard recovered from their thoughts, Tang Xiao just saw that in just two minutes, Zhang The doctor's eyes were bloodshot, she opened her mouth slightly, and her voice was hoarse:

"Those zombies... are not naturally mutated."

Tang Xiao was startled, his eyes narrowed, "You mean..."

"I can be sure!" Dr. Zhang said loudly, "I have participated in the research on mutants, although I have not experienced the mutants just now, but I can be sure that the people in their bodies The brain is definitely not a fusion of natural mutations! This is man-made!"