In other words, within a distance of 2 kilometers, there is not a single zombie alive, and if there are zombies alive, it is basically a miracle, and the drone will also find it and kill it immediately.

At this time, everyone could clearly feel that the aura on Yi Chen's body was different from before, and the feeling of that scorching flame was felt by almost everyone, presumably they had now guessed where the power of the flame explosion just now came from.

In the end, Chen Daguang's second brigade resisted the attack of the corpse tide at the cost of zero casualties.

The injured team members were basically stunned by the thunder and lightning when the level 8 zombies attacked, but they quickly recovered under the treatment of armor and medicine.

As for the person who was the most seriously injured, it was only Chen Guangda, who was seriously injured in the strict sense, and after being attacked by zombies, Chen Guangda almost escaped death after being seriously injured.

At Yi Chen's strong request, Chen Guangda was sent to the back to rest, and the person who temporarily took over Chen Guangda's management was a great surprise to everyone, that is, Zhang Kaiyuan, the leader of the second squadron of the Eighth Brigade.

Zhang Kaiyuan's strength has been confirmed by himself, and he has proved his strength with his secret mark.

You must know the guard battle on the mountain, but the difficulty of the soldier Chen Guangda here will not be much smaller, although there is no attack from two level 8 zombies, and it is only the attack of a level 7.5 zombie.

However, you must know that Zhang Kaiyuan does not have the resources of a weapon as strong as Chen Guangda's heat, even if it is the strength of Akali, it cannot be compared with the Minotaur Chieftain.

Considering these considerations, Zhang Kaiyuan's strength is not given to Chen Guangda at all, and Zhang Kaiyuan has been improved in the final battle, whether it is the command ability or the ability of his evolutionary, the individual combat ability, it is all matched with the captain.

And just open source can be suitable for level five and six zombies have all fought, and in their hands they have also survived, although they are also injured, but Zhang Keyuan has recovered almost completely.

Compared to Chen Guangda's words, Zhang Kaiyuan is more suitable to be the commander here at this moment, as for those squadron leaders under Chen Guangda, no one has reached the ability of a fifth-level evolutionary for the time being, so Yi Chen did not let them be in charge of commanding.

At the same time, Yi Chen is still to verify and test Zhang Kaiyuan's strength, after all, whether this new captain can really be competent depends on his command.

As for the drones in the sky, they carried out carpet bombing of the zombies on the ground, and in the process of carpet bombing, the first shot was fired in the counterattack on the whole line, no matter which defensive position it was, it was advancing rapidly towards the front.

All the battlefields are in the midst of the arrival of drones and volunteers, launching a counteroffensive, and the artillery fire of the battle is not as big as before, but I see that the flames on the entire battlefield are constantly advancing in the direction of the center.

While the battlefield was advancing, almost everyone could see that the fierce battle from the zombie group was a little different from the previous situation, and the loss was no longer advancing in the direction of the Xia Military Region, but retreating in the direction of the city.

It seems that the mastermind behind the manipulation of the zombie group, the higher-level eighth-level zombies, is adopting the strategy of defending and preserving strength, and the entire front is constantly retreating backwards.

At the same time, Yi Chen was also clearly aware of the loss of this action, but it was precisely because of this retreat of the loss that the old man had a trace of doubt.

Including the entire staff headquarters, the entire staff team headed by Weixing was also surprised by the reckless retreat, you must know that the entire Jiangxia Zhi Military Region, they faced losses of at least 500,000 zombies.

There may even be more, but these zombies have lost less than 100,000 in the attack just now, which is almost negligible for a huge group of zombies. Huanhuan

Moreover, the degree of damage they have to the Jiangxia Military Region is unprecedented, the establishment of some troops was directly cleared by the zombies, and some of the survivors were incomplete, and even those equipment and weapons were completely destroyed by the zombies.

It seems that the zombies also attack with a purpose, but in front of this huge warring state, the zombies were counterattacked, but it was not enough for them to retreat, and the zombies did not understand the word fear at all.

Therefore, the reason that could prompt them to retreat definitely aroused Yi Chen's suspicions.

So when the zombie group retreated, Yi Chen killed all the reconnaissance teams out, and No. 4 also got first-hand information, that is, the reason for the retreat of the zombie group, they couldn't find it, they only knew that the entire zombie group had all retreated to the city.

At this time, a relatively abrupt problem suddenly emerged, that is, in the entire combat counterattack front, the only thing that makes people feel uncomfortable is the strike capability of UAVs.

Because the zombies have hid in the city, there are too many buildings in the city, and after the cover and shielding of these buildings, the ability of drone strikes has entered a lot compared to the plains, almost reduced by more than half, they can only strike at the zombies in the streets, and it is the kind of blow in the sky.

Under this high level of blow, on those roads that are not wide, the strike ability of the zombie group is greatly restricted, and only some wide roads can bomb the zombies.

However, these zombies have learned wisely, they do not stay in one area, but not in any area of the city, and some zombies directly hide in the buildings.

Looking at the inside of the high-rise building, the information reflected back made Yi Chen also can't help but feel a deep headache about the zombie's combat ability, you must know that the zombies have reached the height of this kind of thinking, and they can use obstacles and bunkers to avoid drone attacks.

Let people know that zombies can't fly, even if they are level 8 zombies and level 7.5 zombies, when they escape, they are also consuming a huge amount of energy to run for their lives.

In this case, they can't exert their great strength, just because when they escape, they consume a lot of energy, so this kind of behavior, generally only when forced to do, the zombie will push his ability to escape.

Under normal circumstances, zombies will fight hard, but it is precisely for this reason that drones play a very key role in the next operations.