And because of the bomb feast, this land has a lot of energy left, spreading in every stone in this area.

Inside the debris of the building lay a branch of black colorful mutant insects, and the cracks of each stone were densely packed together, making people's scalps tingle.

After the promotion of those mutant insects, they came to these energy-rich areas and began to lay eggs, and these eggs quickly became larvae under the stimulation of energy, and then fought each other, devoured the bodies of their companions, quickly evolved into adult worms, and then continued to lay eggs.

The point is that after these larvae are killed, the success rate of evolving into adults can reach 1 in 10, and an adult can lay thousands of eggs after evolution.

In this way, the number of adult worms can be expanded a hundredfold at a time.

However, it only takes 1 hour to go from an egg to a larva and then to an adult.

After two days of fermentation, the area is already full of mutant insects.

Although this mutant insect is not of a very high level, and it does not have a huge body like those mutant ants, it is such a small body that gives it such a powerful ability to reproduce.

And at this moment, the smoke and dust that Wan Lin saw on the city wall were actually not smoke and dust, but those mutated insects, mutated insects flying in the air in groups.

From a distance, it looked like smoke and dust, and in the air it was like a black and oppressive dark cloud, coming towards this side.

The remaining energy in that area has been almost absorbed, and these mutated insects follow their instincts and come to the Colorful City, where there is energy that can facilitate their evolution.

At the beginning, the colorful city did not find any enemy attack, or the arrows on the city wall were automatically fired, so that the patrolling people were alerted.

Wan Lin stood on top of the city wall, and a lot of people quickly gathered around him, and Xiaoxian and Yun Rou rushed over and stood next to him.

Xiao Xian looked at the black clouds outside the city wall, and a look of surprise appeared on his face.

"My lord, this is ...... Mutant creatures? ”

Wan Lin bought a small telescope from the mall for a bright time, and looked at it that way, his face was even more ugly.

He nodded and said, "Yes, it should be a mutant insect, I don't know why, there are so many mutant insects, fortunately, the size is relatively small, I don't know what mutation ability it has." ”

Xiaoxian took the small telescope from Wan Lin's hand and looked at the black clouds.

Sure enough, I saw a dense network of mutated insects, only the size of a finger, but they couldn't stand the large number, and I got goosebumps all over my body.

The small telescope began to pass from the little fairy's hand to the surrounding individuals, and their faces began to change dramatically as they looked at the mutated insects that covered a large area like a cloud on the other side.

Yun Rou's heart suddenly had an ominous premonition, "These mutant insects won't be like the locusts they used to be, right?" ”

The people around were shocked when they heard Yun Rou say this.

The locusts are only so big, but the locusts in patches will form a locust plague, which is after a gust of wind, and there is not an inch of land left.

Not to mention trees, animals, even some abundant soil will be digested in the belly of locusts.

If these mutated insects are the same as locusts...... Then this is a catastrophe more terrible than locusts!

Mutant insects are not as easy to kill as locusts!

Wan Lin was excited, and beckoned to the captain of the Lin team who was holding a small telescope, asking him to give the small telescope to himself.

He pointed the small telescope at his eyes and looked at the mutated insects carefully, and when he saw that those mutated insects rushed up collectively when they encountered a mutant rat and began to eat, Wan Lin's whole body began to tremble slightly.

Seeing Wan Lin's appearance, Yun Rou swallowed her saliva, finally took the small telescope from Wan Lin's hand, began to look carefully, and then exclaimed, "They, they have finished gnawing the mutant rats!" Not even a bone left! ”

Wan Lin knew because he had seen it too, but what Yun Rou said immediately made him raise his head suddenly.

"There are larvae, and the larvae eat the mutant rats, evolve, and then start laying eggs!"

Wan Lin raised his head and stared closely at the pile of black clouds in front of him, without a small telescope, he couldn't see the movements of each mutated insect clearly, but he knew very well what Yun Rou said represented.

The real life-and-death juncture of Colorful City has arrived.

According to Yun Rou's words, it can be inferred that these mutant insects reproduce at a terrifying rate, and it is likely that they grow and reproduce by feeding like locusts.

Wan Lin began to frown, such a mutant insect, so many mutant insects, how to solve it?!

"How do you solve locust plagues on the earth in normal times?"

Wan Lin turned his head and asked Xiaoxian, "Forget about the medicine or something, there is no such thing now." ”

Xiaoxian was stunned for a moment, and then Yun Rou suddenly thought of something and said, "That's not necessarily, the pharmacist has made some special potions, one of which can be used to synthesize a kind of ammunition in engineering, and finally made a drug bomb, but I haven't tried the power yet." ”

Wan Lin asked with interest, "You can try it, but I don't know how powerful it is." ”

Yun Rou nodded, and immediately asked her subordinates to arrange it.

Soon, a member of the forest team took the space bag and ran towards the place shrouded in black clouds.

The members of this squad were all warriors, and all of them had the skill of battle shield, but just in case, they also stopped some distance away from the black cloud.

They took out the black balls from their packages, pulled out a small lid from the balls, and threw them into the air.

One by one, the black balls were thrown into the black clouds in the air under the gaze of Wan Lin and them.

With the strength of the warriors' arms, the ball flew in the air for 5 seconds, plunged into the black clouds, exploded, and dyed green in the air.

The original black bodies of those mutant insects seemed to be infected with layers of poison, and green gas spread all around them.

The mutated insects were killed by the bombs at first, and the mutated insects that were infected also began to slowly die and fell to the ground.

But before Wan Lin could be happy, the corpses of the mutant insects that fell were all eaten by the other mutant insects.

And the mutant insects that ate those corpses were already immune to those potions!

Also in the green mist, but no more death.

This discovery made Wan Lin's brows furrow, these mutant insects were actually able to devour evolution!

Xiao Xian was also shocked when they stood aside, so that the potion they prepared directly lost its effect!

What to do?!