Hahahaha, finally someone urged me to change, and I was no longer silent. I'm embarrassed to continue to be lazy.

Thank you very much for the tip.

………………

Dragon travel, there is the meaning of dragon walking the world.

The scholar with gold-rimmed glasses is a very remarkable scientist - Dr. Chen Yuan.

Dr. Chen is very researched in the field of ecology, and he is involved in today's ecological environment, even ecological cities, ecological fish ponds, etc.

His greatest wish is to restore the earth to a fresh place and build a beautiful ecological home.

Yesterday, he studied and analyzed the drop of purifying agent that Fu Yuqin took back, and he was shocked, that drop of purifying agent was like a divine liquid, which could neutralize almost a qiē of turbidity and then separate, allowing it to precipitate.

He even studied that the water purified by the purifier was not yet drinkable, but it was already very clean.

If there were a lot of these purifiers, it would no longer be a dream for the earth to return to green.

However, they have researched and found that in order to make this purifying agent, it requires a combination of countless elements, which is very difficult.

As a last resort, he planned to buy it directly from Ning Wutian.

"What are you going to offer?" Ning Wutian didn't plan to invite a few people into the house at all, and went straight to the point.

Fu Yuqin and Fu Yufeng were a little annoyed, the No. 1 head of the country came to visit in person, and he couldn't even enter the house, which was really unforgivable.

But the elders didn't say anything, and they didn't dare to say anything more.

Long Xing and Fu Liming both smiled bitterly.

If it were normal, they might have just driven the fighter jet to kill them.

But this kind of thing is special, if Ning Wutian is really from an alien civilization, the significance of this matter is too great, and they can't offend Ning Wutian.

Dr. Chen said, "Although this purifying agent is very precious, it is only a purifying function after all. ”

Finally, he gritted his teeth and said, "If you can take out a lot, I can give you ten yuan a drop." Renminbi. ”

Renminbi.

Ning Wutian already knew that this was a Chinese coin, and he didn't have much concept of this coin.

But since the person who made the bid is an expert, it shouldn't be obscure him.

The main thing is that he has no cost at all.

"Deal." Ning Wutian smiled slightly: "When do you want the goods?" ”

"Now, of course, right now." Dr. Chen can't wait.

Ning Wutian waved his hand directly, and suddenly a dense test tube appeared directly on the ground in front of him, and there was a test tube rack.

All five of them stared at each other.

Conjuring things out of thin air?

Fu Yuqin and the others all looked solemn.

Is this what aliens are capable of?

Ning Wutian didn't give these people time to be shocked, and said, "Each test tube contains five hundred drops. Not enough to come to me again. ”

Although one drop is only ten yuan, I don't know how many drops there are, and five hundred drops in a test tube is 5,000 yuan.

There are nearly 10,000 test tubes here, and the money must be a lot.

Ning Wutian shouldn't need so much money himself, he planned to leave it to Cai Qin.

"Good, good." Dr. Chen was extremely excited, he didn't care how much money he had, anyway, he didn't have to pay for it, the state would pay for such an important thing.

Sure enough, Chief No. 1 directly asked Ning Wutian for a bank account.

But Ning Wutian didn't have a bank account at all.

In the end, Long Xing directly called Ning Wutian to help him get a Swiss bank card and put the money into the Swiss bank card.

Dr. Chen couldn't wait to go back to purify the earth and improve the ecological environment, and he didn't mind Ning Wutian not inviting them into the house.

Before leaving, Long Xing said very seriously: "Mr. Ning, on behalf of the earth, I thank you for your help, and I hope we can cooperate again." If Mr. Ning encounters any trouble, he can call my number directly. ”

The contact information of the number one chief, I don't know how many people want it.

Ning Wutian took the business card casually and didn't care much.

Long Xing said again: "Mr. Ning has just arrived, a lot of things have not been prepared, you can give a standard photo another day, and we will help you apply for some documents, so that your actions here will be much smoother." ”

Although Ning Wutian killed a lot of people at the beginning, this was very strict.

But compared to the significance of Ning Wutian's identity, that little thing is not so important.

The main thing is that the earth may really be helpless.

There is a kind of person who is beyond the law.

"Photos?"

Ning Wutian directly took a USB flash drive from Qing'er's hand and handed it to Fu Yuqin: "This is my photo, it's troublesome." ”

He didn't need them much, but something was better than nothing.

In the end, the head of Long Xing said that he hoped to continue to cooperate, cooperate in other aspects, and wanted to stabilize Ning Wutian and prevent Ning Wutian from messing with the earth, while getting as many benefits as possible from Ning Wutian.

It would be best if you could buy some advanced alien technology.

Ning Wutian only said that he could cooperate if he had the opportunity, and he could cooperate if he was in a good mood.

The head of the dragon line didn't press too hard.

The five of them couldn't wait to leave, eager to see if that purifying agent could really purify the earth's water resources.

After the five of them left, Ning Wutian didn't rush back to the villa, but thought: "On the other side of the jumping window, I don't know how far away it is, or I can go over there first, take Qing'er's sensor, and then come back, and after Qing'er locates that place, I will directly take Qing'er with me." ”

Thinking about it, Ning Wutian had already walked to the lake not far away, which was the Acacia Lake on the outskirts of the West City.

Although the water in this acacia lake is not so dark, it is also very polluted, and the water in it flows gently.

Not far behind him, Chen Ruixiang led the big white dog towards here.

Ning Wutian flipped his hand, and a glass bottle appeared in his hand.

The bottle was filled with the purifier, and he tilted it slowly and poured it into the lake.

As the purifier entered the lake, the water below was instantly purified at a terrifying speed.

The dark green water of the lake, at a terrifying speed visible to the naked eye, was quickly purified and became crystal clear.

Ten meters! One hundred meters! 500 meters......

The scope of the purified lake water is getting wider and wider, and as Ning Wutian poured all the purifying agents in the bottle into the lake, the lake water in front of him has undergone earth-shaking changes.

It is no longer a dark green lake, the lake water has become crystal clear, all kinds of dirt at the bottom of the lake have been purified, and it does not take time at all, it is directly neutralized.

At this time, there were many people by the lake in the distance, and this scene was seen by many people, and everyone's eyes widened, as if they had seen a ghost.

Chen Ruixiang, who was leading the big white dog towards here, also saw this incredible scene, his beautiful eyes widened, and his small mouth opened wide.

"The lake is clear?"

It can be seen with the naked eye that there are many fish swimming around at the bottom of the lake, and those fish also benefit, and some of them have been washed away from the dirt on the surface of the body, and they look very beautiful.

Ning Wutian put the bottle away, and with a wave of his hand, the rusty sports car appeared in front of him, and he gently stroked the car like stroking Mu Xinyu.

"Soon, we'll see each other again."

Ning Wutian muttered softly, got into the car, and lowered the lifting glass.

"Hey......" Chen Ruixiang finally came back to her senses, but was startled by the sports car that Ning Wutian suddenly took out.

But as soon as she spoke, Ning Wutian's sports car had already soared into the sky and disappeared directly.

"Flying car......" Chen Ruixiang stared blankly at the direction where the black dot disappeared.