Global Catastrophe: I Became the World Tree

"Ding! Please choose the direction of strengthening."

Looking at the system prompt that popped up, Ye Feng clicked on the repair speed without hesitation.

The 120 evolution points were cleared directly, and at the same time, a strange energy appeared in the trunk and began to permeate the entire tree.

With the help of this strange energy, Ye Feng began to make a breakthrough.

The roots of the tree are getting thicker and longer, the branches are constantly sprouting, and green leaves are growing at a speed visible to the naked eye.

But the biggest change was of course the tree roots. All the tree roots were growing at a terrifying speed, even making the ground tremble slightly.

But even so, the breakthrough cannot be completed in half an hour. Previously, at the third level, the breakthrough took half an hour.

Now that he has broken through to the fourth level, it is estimated that it will only take longer. Ye Feng will not be surprised if it takes an hour.

Just when Ye Feng broke through, the mutant creatures in Yangcheng City may have broken through to the second level and reached a certain number, or maybe they were affected by the sharp increase in spiritual energy and began to become irritable.

They had just completed their breakthrough and swarmed out from various sewer openings.

After the breakthrough, the mutant creatures will almost use up all the energy stored in their bodies and become very hungry.

Humans have not mutated and are full of blood, so they will naturally become their preferred target.

West Tai Street.

The sewers leading to the safe area have all been blocked.

Therefore, if the mutant creatures in the sewers in the dangerous area want to attack humans, they can only attack from the ground.

Densely packed mutant mosquitoes, mutant flies, mutant cockroaches and mutant mice ran onto the street, making Chen Dalong's eyes twitch.

It's not just West Tai Street. My eyes continue to look into the distance through the dim light on the street.

In the surrounding blocks, mutated creatures are constantly emerging from the sewers and dark corners.

After searching for a while and finding no humans, these mutated creatures slowly came towards West Tai Street.

But maybe they are mutated creatures that are particularly sensitive to danger. They did not attack immediately, but continued to gather together.

Finally, when they gathered to a certain number and began to feel confident, they launched an attack.

"Spray with insecticidal water!" Feng Jun picked up the walkie-talkie and ordered loudly on the communication channel.

His voice reached everyone's ears through the communication device built into the combat helmet.

Immediately, the combatants from the Kuanglong Security Company all held a high-pressure sprinkler and sprayed anti-virus water towards the area in front of them.

Yes, Chen Dalong temporarily handed over these members of his security company to Feng Jun for command.

After all, he knows best what kind of qualities his members have.

Except for the veterans, the rest of the members are not much better than the logistics soldiers.

So Chen Dalong discussed with Feng Jun and Shen Chen and let people from Kuanglong Security Company be responsible for spraying anti-virus water.

After all, this is the easiest job.

With a high-pressure sprinkler, poisonous water can be directly sprayed up to 30 meters away, and the sprayed poisonous water spreads out directly in a fan shape, covering a large area.

Although there are only 80 people in the Kuanglong Security Company, each person is responsible for a 20-meter area, which can cover almost the entire defensive front of West Tai Street.

At this time, those mutated insects had rushed into the area covered by the powerful antiseptic water.

At first, they looked the same, but as they moved forward, they came into contact with more and more insecticidal water, and their speed suddenly slowed down.

Some mutant mosquitoes and flies even fell to the ground, and their bodies began to twitch.

Seeing this scene, many people breathed a sigh of relief. The effect of this powerful insecticidal water was better than they expected.

However, only a small part of them could be killed directly by poison as they flew over. The vast majority of them crossed West Tai Street and threw themselves into the crowd.

But at this time, everyone has put on protective clothing, combat helmets and gas masks. It can be said that the whole body is fully protected, and they are not afraid of the bites of these mutated mosquitoes and flies.

You only need to wait a few dozen seconds for the toxins in their bodies to permeate their entire bodies, and then they will all die naturally.

Of course, mutated mosquitoes and mutated flies don't need to be taken care of, but mutated cockroaches, as they expected, are quite tenacious.

They quickly passed through the area of ​​powerful insecticidal water, and not even 1% fell to the ground.

Moreover, only half of these mutant cockroaches slowed down after being poisoned, while the other half seemed to have no reaction at all.

"Everyone in the Seventh Brigade listens to the order and attack with fire!" Feng Jun ordered again.

Instantly, the flamethrowers placed on the street defense line sprayed out pillars of fire, burning towards the oncoming mutated cockroaches.

The napalm thickened with aluminum soap type jelly powder has extremely strong adhesion. When the flames are sprayed on the mutated cockroach, it is not easy to extinguish it.

Zizzi!

In just a few seconds, these mutant cockroaches will have burnt marks on their bodies. Coupled with the effect of powerful insecticidal water, one by one they will fall to the ground and die.

It is worth mentioning that when the flame of the flamethrower burns the powerful insecticidal water on the ground, it will quickly evaporate it and turn it into insecticidal poisonous mist.

Coupled with the high-power hair dryer placed on the side, the insecticide and poisonous mist can be spread to the streets opposite.

In this case, the mutant creatures coming out later will need to go through the triple test of insecticidal poisonous mist, powerful insecticidal water, and flamethrower before they can reach the defense line.

Looking at the scene in front of him, Chen Dalong couldn't help but sigh, technology is really a good thing.

The simply formed triple line of defense can easily eliminate all mutant mosquitoes and mutant flies. Even those mutant cockroaches, only one in a hundred can actually come over.

Even if they come over, they can be trampled to death with just one kick, and there will be no real impact on them at all.

Zhizhi!

At this moment, hundreds of mutant rats appeared on the opposite street.

But when everyone looked over, they felt that they were not seeing rats, but hundreds of hounds.

Especially the fierce light in the eyes of those mice that chooses and devours people gives people an inexplicable chilling feeling.

Shen Chen, who had been quietly watching the changes in the battle situation, picked up the communicator and gave an order.

"Members of the First Brigade, please note that the mutant rats are about to arrive. Everyone is free to fire without sparing bullets. Remember not to let them rush into the defense line."

Among Zhang Ji's Sixth Regiment, the number of each brigade was not random, but their overall evaluation on the ground.

In other words, Shen Chen's first team had the strongest overall strength.

Because of this, the heavy responsibility of solving the mutant mice falls on their shoulders.