Wen he begged painfully. He didn't even dare to look up for fear that ye Xu would answer "no".

Thinking nervously in his heart, how can ye Xu agree to his request? However, at the beginning, he misunderstood Ye Xu and even shot him. If he were himself, he would not help his former "enemy".

Thinking of this, Wenhe was even more desperate. He searched his stomach and turned over and over again. They were all those begging words.

"OK."

As if the sound of nature came, Wen he trembled in his heart and quickly looked up. Ye Xu nodded gently.

He said yes!

Wen he was ecstatic, and then he heard Ye Xu say, "but why did you ask me to save your brother?"

Wen he was stunned. He didn't know why he wanted to find Ye Xu. He just saw the indifferent and fearless figure and felt that ye Xu had this ability.

Besides, ye Xu had stopped himself from feeding his brother poison pills before. He must have medical skills.

He thought so and said so.

Ye Xu didn't expect that Wen he's quick witted. Unexpectedly, he contacted himself from the poison pill. He may be a doctor.

But ye Xu is not a doctor.

He went to the worm. The worm had great vitality. It had been a while, and it was still jumping back and forth in the plasma.

Ye Xu gently provoked the worm with a dagger. Unlike the insects he had seen in the past, the worm had no eyes and tentacles. It was dark all over, with a big mouth at the front end, round, and pink burrs on the edges.

It was suddenly lifted, the insects kept twisting, and the pink soft thorns seemed to be exploring something, turning up, down, left and right.

It looks disgusting.

"So it is."

Ye Xu sighed softly. At the beginning, when he saw people spit insects out of their mouths, he thought of the Gu insects of previous lives, and immediately became curious.

Take a closer look, sweep it with the Qianjie library, and the information of the bug comes out.

It is indeed a kind of insect, and it is artificially bred. However, people here don't call it a insect, but a "black beast".

Yes, this insect is also a kind of monster.

"How's it going?" Wen he asked nervously when he saw Ye Xu's frown.

"Can cure." yexu affirmed. His firm words comforted Wenhe in an instant. However, yexu's next sentence raised his heart high.

"Your brother was hurt by people. Only people can breed this insect."

"Was killed!?"

Wen he felt a move in his heart. If it weren't for the slap of the old woman, his brother wouldn't vomit blood but was unconscious. At that time, he would think Xiao Yang was playing tricks.

And the death of my brother is also a blow to the reputation of the firm. The people who poison my brother behind want to kill two birds with one stone!

Ye Xu pointed to the poisonous insect and said, "this is the insect named mouth worm in the black beast. When he was very young, it penetrated into people's ears and parasitized in his body. There is only one body. After eating and drinking people's blood and flesh, he began to split, then continued to eat and continue to split..."

Ye Xu's faint voice was creepy. Yao Guang only felt that goose bumps had fallen to the ground. There were such terrible insects in the world.

Wen he also felt disgusted. He regretted his brother's body and was taken as a nest by mouth worms. He didn't know it.

Xiao Yang also retreated two steps away from the bug. God knows if the bug will parasitize him again?

Ye Xu continued, "the reason why your brother is bleeding all over now is that they lost their sense of separation with a branch. They were very frightened, so they tumbled and ran away in your brother's flesh and blood. In fact, it is not complete blood. Most of it is the juice secreted by mouth worms to protect themselves."

Wen he looked at his hands full of "blood", and felt a tumbling in his stomach, incomparable nausea.

He wanted to bear it, but finally he couldn't help it. He felt much better after a person with water attribute martial spirit washed his hands.

"The bug is in my brother's body. Why can't my brother feel it?"

Wenhe asked.

"At the beginning, when the insect was only as big as a hair, you couldn't feel it eating meat at all. Only a little bit of mosquito bite seemed to hurt. Your brother was seriously injured, and you couldn't feel it. When the mouth worm grew up, the nerve paralysis toxin secreted by it played a role."

Wen he only felt that a line in his mind was clear in an instant.

No wonder my brother was well before, and his injury was getting better. After a day, he was unconscious and began to have a fever.

It's all because of this damn bug!

After ye Xu finished popularizing science to him, he came to Wen Zhuo.

At this time, the plasma no longer seeps from the skin, but it is also very seeping. Wen Zhuo's original face can't be seen at all.

Ye Xu popularized science to Wenhe because he had to wait until the "secretion" no longer exuded before he could start treatment.

According to the information obtained from Qianjie library, it is quite simple to kill the worm.

Take out a blade of grass from the space ring. The end of the grass is hairy and has a yellow and cyan appearance, and the root is very slender and green.

This is a weed that can be seen everywhere. Its native name is "dog tail".

This is what he once played with in his mouth. He put it in the space ring. Ye Xuyang raised the weeds in his hand, "just use this to cure it."

A low whisper came from the crowd.

Most of them are civilians. They don't have much knowledge. Seeing ye Xu's words broke the origin of the insect, they have a sense of awe in their hearts.

Even if ye Xu took out the weeds everywhere on the ridge, they also felt that ye Xu was telling the truth. This dog tail grass can cure this insect!

Just a few urchins disdained to mutter "this can be cured", and were slapped on the head by his adults.

"Yao Guang, fire."

Ye Xu pointed to the grass in his hand. Yao Guang understood it. A faint flame lit up and a smell of grass leaves spread out.

Ye Xu approached Wen Zhuo's body with the dog tail grass burning red stars. Soon, Wen Zhuo's skin bulged up and sank down, as if something was rolling inside.

It was creepy.

Then something more frightening happened.

Ye Xu moved the fragrant Dogtail grass to Wen Zhuo's mouth. Soon, black mouth worms, with big mouthparts open, lined up to drill out of Wen Zhuo's mouth, ears and nostrils!

The mouth worms were crawling all over Wen Zhuo's face. The mouth worms that climbed out first could not stay. They fell off Wen Zhuo's face. Behind them, there were mouth worms crawling out one after another.

The scene was so disgusting that several people vomited, and Wenhe's scalp numb.

If he hadn't seen the insect climb out of his brother's body, he wouldn't believe there are such insects in the world!

Mouth worms seemed to be infatuated with the aroma of grass. Ye Xu threw Dogtail grass aside, and countless mouth worms rushed frantically on the grass.

When the last bug also climbed out, Yao Guang burned them up without waiting for ye Xu to speak.