Chapter 334: There is such a strange person in the world?

"If we want to use this water, we must boil it first and then filter it." Qu Fufeng sighed.

“Those kids must be sick.”

"Mr. Qu, you also know medicine?" Jiang Heci was a little surprised.

“I understand a little bit.” Qu Fufeng waved his hand humbly.

He still understands the basic diseases.

He could find medicine to cure fever, cold and cough. But the children in this village were obviously suffering from roundworm disease.

In later generations, "pagoda candy" was promoted nationwide as an anti-worm medicine, and the number of children infected with ascariasis decreased significantly.

But Daxia has not yet developed this thing.

"These children probably had worms in their stomachs, and they didn't see a doctor, so their condition got worse over time." Qu Fufeng expressed his own speculation.

"I just made a deal with a kid for some candy, and when I looked at his stomach, I could see worms crawling underneath." Thinking of that scene, Qu Fufeng shuddered.

Lu Qi's eyes widened and he blurted out: "I thought he was possessed by some evil spirit."

【It turns out to be a bug. 】

Lu Li suddenly understood what was going on when he heard this.

[But I didn’t see them eating insects. Where do the insects in their stomachs come from? ]

Lu Li scratched his head and became more confused.

"Why are there worms in the stomach? We haven't encountered such a situation along the way." Lu Yanshi asked his daughter's question.

"Country kids probably don't pay much attention to hygiene. If they don't wash their hands before eating, or eat undercooked meat, or drink unboiled river water, they can easily swallow insect eggs."

After hearing what Qu Fufeng said, Lu Yanshi immediately decided to make sure the two children washed their hands carefully and cooked everything before eating.

Especially Lu Xuan's gang!

Tiantian eats all kinds of things. What if he passes the bugs to Xiaojiu?

"In a situation like this where the entire village is infected on a large scale, there must be a problem with the water source." Qu Fufeng concluded, slapped his head, and felt a little regretful.

"We must write back immediately and ask the Imperial Hospital to prepare the 'Pagoda Candy' as well."

He only remembered asking people to use pure alcohol for disinfection and to study cowpox, but he forgot about insecticide.

"What is pagoda candy? Is it delicious?" Lu Xuan's eyes lit up.

"This is medicine, not delicious. After taking it, if there are worms in your stomach, they will be defecate. If there are a lot of worms, they will be vomited out of your mouth." Qu Fufeng looked at him helplessly.

Hearing this, Lu Qi and Lu Li's faces changed.

Spitting out bugs from your mouth is a bit too disgusting.

"Hurry up and write a letter to ask Tiannanxing to lead people to develop this thing. All children must eat it!" Lu Yanshi also frowned in disgust.

Children are the hope for Daxia's future.

He doesn't want his children to die early.

"Yes." Qu Fufeng went to the carriage to write a letter.

Thanks to Qu Fufeng's popular science, people now boil water before drinking it and wash their hands carefully before eating.

Jiang Heci even carefully checked whether each piece of meat was cooked, and roasted each knife that had been used to cut the meat before use.

After writing the letter, Qu Fufeng walked out, saw this scene, and nodded with satisfaction.

It seems that he has done a good job in promoting his little health knowledge.

At this time, Meng Shanchuan, who had led people to investigate, hurried back.

"Master, we have checked all five nearby villages. Except for Changliu Village, the children in other villages are in similar situations to this village."

"Oh? Is there something special about Changliu Village?" Lu Yanshi became interested.

"I haven't found out the truth yet." Meng Shanchuan lowered his head in shame.

After he went there, he found that the children in Changliu Village were taller than those in other villages, and seemed to be in much better spirits.

[I know, I know, because there is a powerful brother in their village.]

Lu Li finally found the melons from Changliu Village in the melon-eating system. He was so excited that his eyes lit up and he read them with great interest.

Lu Yanshi and Lu Qi looked at each other, waiting for Lu Li to continue.

What awesome brother?

How powerful is it?

You tell me.

Lu Yanshi and Lu Qi were extremely anxious. It was such a uncomfortable feeling to be eating melons without understanding what they were doing.

[The music he plays can drive away all the bugs in the bodies of the children in Changliu Village! ]

[No wonder the children in Changliu Village look healthier than those in other villages. ]

Lu Yanshi finally understood what this melon was about.

He suddenly thought that with this young man, wouldn't it be possible to greatly save the research and development costs of "Pagoda Candy"?

Wouldn't it be fine if the time comes to let this young man tour the country like those two foreigners?

Foreigners are touring the country, and he is touring the country.

Very good, very good. Such talents should be brought into the court of Great Xia and used by him.

【But what a pity...】

Lu Li sighed quietly in her heart.

Lu Yanshi couldn't stand her slow pace and said, "Guardian Meng doesn't know what's going on. Xiaojiu, do you know?"

"I know." Lu Li nodded and told what he saw in the melon-eating system.

"How could there be such a strange person in the world?" Meng Shanchuan widened his eyes.

"What's his name?" Lu Yanshi looked at Lu Li.

"I wish Xinhui back."

After getting her answer, Lu Yanshi gave Meng Shanchuan a look.

"Send someone here."

"Yes." Meng Shanchuan agreed immediately.

"Be careful when you bring him out. His legs can't move." Lu Li felt a little regretful when talking about this.

What a powerful person! But his legs are diseased and he can't walk.

What a pity.

When Lu Yanshi and others heard this, they were stunned.

"No wonder." Lu Qi muttered to himself.

If Zhu Xinhui had a disabled leg and had difficulty walking, this would explain why only the children in Changliu Village had no worms in their stomachs.

After all, he could only stay in the village and couldn't leave.

"Take the wheelchair." Lu Yanshi called out to Meng Shanchuan.

Before the trip, they brought a wheelchair to prevent accidents.

I didn't expect it would come in handy here.

"Yes." Meng Shanchuan nodded.

Lu Li insisted on going with them because she was afraid that the big and strong Meng Shanchuan would scare Zhu Xinhui.

Meng Shanchuan: He felt wronged, but he didn’t dare to speak out.

Who made it possible that the person who said this was the ninth princess, the most honorable princess in Da Xia, second only to the emperor.

With a tearful face, he took his wheelchair and Lu Li and went to ask Zhu Xin to come back.

With Lu Li leading the way, they didn't need to ask any villagers and went straight to Zhu Xin's home.

"Who are you and what are you doing here?" A brave child couldn't help asking on the road.

"Let's go find Zhu Xinhui." Lu Li poked her head out from Meng Shanchuan's arms and smiled sweetly.

The child who questioned them saw the lovely Lu Li and immediately stuttered: "What do you want to do with Brother Zhu?"

"I have something to ask you." Lu Li answered seriously.

A woman passing by with a basket of vegetables pulled her son behind her and said disdainfully, "What can a cripple do for you? Don't waste your time."