Above the corpse, there were some ordinary zombies just now that they have begun to change.

There are some ordinary zombies, either the body has become a little taller, or some have the ability to jump, and for ordinary zombies who can only walk, this change means evolution.

When the zombies have evolved, it will not be far from their breakthrough, compared to humans, the breakthrough of zombies is the same, the higher the level, the slower the speed,

For high-level zombies, the speed of their changes will be relatively slow, and the low-level zombies will mutate very quickly, just like ordinary zombies, after they devour the corpses of evolved zombies, the speed of change will also increase, and if it is slow, it will only take tens of minutes and an hour at most.

As for the fast, a small evolution can be completed in a few minutes.

Looking at those figures that kept jumping up, although they had not yet reached the speed of second-level zombies, they were already able to have a certain prototype, and the speed was already very fast, compared to other zombies and ordinary zombies, this kind of zombies that began to evolve, their speed and strength were already incomparable to ordinary zombies.

When this kind of zombie reaches a certain number, it is also a very terrifying power, imagine that hundreds of zombies that can jump, and hundreds of zombies that can only walk, they are very different.

In the face of the threat of these zombies, Cao Jiajia's aiming also began to appear chaotic, and when chaos occurred, Cao Jiajia's muzzle couldn't help but start to be frivolous.

When the muzzle of the gun starts to flutter, it means that the accuracy of their shooting starts to drop significantly, and the consequence of the loss of accuracy is that zombies will flood their convoy in large numbers.

Just when Cao Jiajia was anxious, Qin Ming's voice suddenly came from the walkie-talkie:

"Cao Jiajia! You go up and beat it with your hands! \"

Hearing Qin Ming's words, Cao Jiajia's eyes lit up, and he immediately put the gun away, put it behind his back, and then grabbed a big bag next to him, the bulging bag of the big package, looking at the handle of the big bag, it was pulled very straight, and the cloth strip was very straight, so that people could see that the big bag was actually very heavy.

At the moment when the big bag was lifted, Cao Jiajia had already opened the upper vent, and then immediately jumped to the roof of the car along the door, he picked up a rope and fixed himself on the car to prevent it from being thrown down when the car was bumpy.

The big bag, which looked to weigh hundreds of pounds, was easily thrown in the car by Cao Jiajia, and with a violent muffled crash, the sound of the cannon falling on the roof of the car caused a roar in the surrounding carriages.

The old team members below were a little dizzy from the shock, and couldn't help but start cursing, but Cao Jiajia couldn't hear it at this time, just tied the rope on his body over there, tied it up, and then raised his head, and saw that the zombies around him kept swarming in his direction.

The zombies didn't find any targets before, only the front and rear of the car, and now a human suddenly appeared on top of the middle of the car, making all the zombies can't help but start going crazy.

Cao Jiajia could even hear those zombies snorting incessantly at him, as if they would rush in front of him and tear it to pieces in the next moment.

In the face of these hungry zombies, Cao Jiajia's mood did not change, after all, it was not the first time he had seen this situation, Cao Jiajia just sneered, and then reached into the bag.

Then when the hand was pulled out of the bag, three grenades had already appeared in the hand, three green duck egg grenades, in Cao Jiajia's hand, there was no discomfort, and it glowed green.

Under the reflection of the flashbang, the grenade in his hand kept swaying, but Cao Jiajia was not in the mood or had time to watch the light reflected on the grenade, he just buckled the bracelet, and then pulled it hard in his hand.

The bracelet came out hard, and was directly pulled out of the safety bolt of the grenade by Cao Jiajia, and then Cao Jiajia looked in one direction and threw out three grenades.

Three grenades in Cao Jiajia, under the strength of his hand, threw out a distance of about ten meters, at that position, the grenade was still flying in the air, but the insurance had already bounced out, after 3 seconds, the grenade actually flew out of a distance of nearly 50 meters.

With three huge explosions, and then the flames rose in that position, I don't know what Cao Jiajia put out, the grenade actually burst into flames, and at the same time as the explosion, the zombies that were rushing over were disrupted by three grenades at the same time.

Three grenades exploded at the same time, causing a large number of deaths and injuries to the zombies in that area, the zombies who were charging, the second-level zombies and the fourth-level zombies, all of which were blown up by the grenades, and fell to the ground like dead dogs.

Cao Jiajia could see that when the zombies fell, their bodies were still trembling, and as for the other zombies that were not affected by the explosion, they were also shaking their heads there, obviously injured their heads and eardrums by the aftermath of the explosion just now.

Now the zombies' heads and hearing are uncontrollable, and just when Cao Jiajia was about to pull out the second wave of grenades, he saw that the zombies who were stupid were blown off their heads.

This is the cooperation that Qin Ming needs, how many times have they practiced countless times before, it is this kind of cooperation that allows them to easily solve these methods, Cao Jiajia, as an evolutionary, has something that ordinary people can't do, that is, it can see the route of the zombie walking, and throw the grenade out through its own evolved ability.

In this process, the zombies will be easily blown up, some zombies will appear in the exposed cause, and those exposed zombies will become the souls of the other team members.

In this kind of coordinated shooting, most of the fast-moving second- and fourth-level zombies that were still charging just now were quickly cleared up.

When these zombies were cleaned up, the convoy had already continued to move forward, and seeing that the danger in front and on both sides was solved, this made Qin Ming's heart feel a little relieved.

At this time, the situation behind him finally appeared, and the zombie group that had been chasing after him suddenly separated directly, and the charging team composed of several evolved zombies finally chased after him from behind.

The third-level zombies are like beauty pageant champions lining up to walk into the stage, more than 10 third-level zombies, clustered in front and back, following behind the team, although the speed of the third-level zombies is not as fast as the second-level zombies and the fourth-level zombies, but the third-level zombies have his unique abilities.