After returning to Earth, he immediately bought a large number of storage bags in the daigou mall.

Storage bags are nothing compared to the business he's about to do, so he doesn't care much about the cost of the storage bag, just treats it as a one-time prop.

Now the value of the storage bag is nothing, and the worthless haze contained in it is the valuable thing.

He bought hundreds of storage bags one at a time, and then threw them into the sky of Chu City, letting these storage bags automatically swallow the haze and dust particles floating in the sky.

Within a day, hundreds of storage bags were saturated.

Even Lu Yuan himself didn't expect this speed, and he was stunned for the first time after learning that the hundreds of storage bags were all saturated.

"I still underestimate the haze of my Great Celestial Empire!"

Lu Yuan couldn't help but sigh, and then put away the hundreds of saturated storage bags.

Just after the hundreds of storage bags were saturated, the people of Chu City suddenly felt that their breathing seemed to be smoother, and they didn't feel as if they didn't have the discomfort they had before.

At the same time, the meteorological station of Chu City also broadcast the air quality of Chu City that day.

The air quality in Chu City, which has always been poor, has become good today, which also surprises many people.

In the end, they could only think that Chu City's environmental protection work had finally achieved results.

Liu Xian, the boss of Chu City, immediately called the person in charge of the environmental protection department, commended him, and asked him to continue his efforts.

The person in charge of the environmental protection department was confused, and they themselves didn't know why the air quality in Chu City had suddenly improved, because they didn't act at all.

But he naturally couldn't say this, so in the face of Liu Xian's praise, he could only listen to it head-on.

For these, Lu Yuan is naturally not clear.

At this time, he had already brought hundreds of bags of haze to the Night Star Domain again, and found the Night Prince who had already rested.

"It's 500 bags of haze, come back to me when you run out. ”

Lu Yuan took out the five hundred bags of haze directly and put them in front of the Prince of Dark Night.

"Five hundred bags!"

Seeing this, the Prince of the Night was also taken aback, and then he was overjoyed.

Originally, ten bags had already had such a good effect, but now five hundred bags came directly, which was also a major strategic material for their Dark Night Star Domain.

The addition of these five hundred bags of haze gave him a trace of confidence in the next battle with the Nebula Kingdom.

"That's five thousand energy blocks!"

According to the price of a bag of haze and ten energy blocks, five hundred bags of haze is naturally five thousand energy blocks.

Five thousand energy blocks is not a small amount, and the Prince of the Night has placed most of the house.

Lu Yuan received the five thousand energy blocks into the mobile phone space together.

"Do you have any treasures to store your belongings?"

Seeing that Lu Yuan had used this method more than once, the Night Prince couldn't help but wonder if Lu Yuan had a treasure to store items.

They haven't developed space technology yet, so they don't have treasures to store things, everything is transported.

For example, the energy blocks needed for laser weapons are carried by supply vehicles, which is very inconvenient, but also helpless.

But if you can buy some treasures from Lu Yuan to store items, then it will be much more convenient to carry energy blocks.

"Yes, one for a thousand energy blocks. ”

For this business, Lu Yuan will naturally not let it go.

This kind of storage props, he wants as many as he wants.

Although the bag where the haze was stored could not contain other things, with his current status in the Douqi Continent, he could take as many rings as he wanted.

As a storage prop, the ring is very good, easy to carry, and has a large space, which is very much in line with the needs of the Prince of the Night.

And for him, this ring does not need to cost, he just needs to ask Yaochen to help him get a batch in the Douqi Continent.

And what he didn't need to spend a penny on, as soon as it changed hands to the Night Prince, it was a thousand energy blocks, which was simply a huge profit.

"Then bring me five. ”

The Night Prince thought about it and decided to buy five pieces.

Five pieces are five thousand energy blocks, plus the previous five thousand energy blocks, Lu Yuan got ten thousand energy blocks from the Night Prince at once.

Looking at the mountains of energy blocks in the space of his mobile phone, Lu Yuan couldn't help but smile.

After giving the five Na Rings to the Night Prince, Lu Yuan left the Night Star Domain and returned to Earth.

After returning to Earth, Lu Yuan still had a rich smile on his face, and the whole person looked very happy.

It wasn't for nothing that he was so happy, he easily got 10,000 energy blocks from the Night Prince.

The recycling price of the energy block in the purchasing mall is 200 coins.

In other words, the 10,000 energy blocks in his hand are converted into boundary coins, which is 2 million boundary coins!

And of the two million realm coins, one million of them were transferred through the haze that was worthless and even hated by the people of the Celestial Empire.

The remaining one million was earned through the five Na Rings taken from the Dou Qi Continent.

It can be said that the price is basically negligible, and it can even be said that there is no price to obtain so many boundary coins, how can this not make him happy.

And it's not a one-shot deal, it's a long-term business.

As long as he continues to supply the Night Prince with Haze, he can continue to gain a large number of energy blocks.

Not only that, but in the future, he can even provide haze to the Nebula Kingdom, so that he can earn energy blocks on both sides, which is even more beautiful.

Moreover, the energy block can not only be recycled through the purchasing mall to obtain boundary coins, but also can be put into laser weapons for laser shooting.

The Prince of the Night had previously given him a batch of laser weapons, which he could put in and use them.

However, the power of the laser weapon is too great, and he is afraid of accidentally hurting people, so he has no plans to try it on Earth.

He was going to try it out in other worlds, so it would be safer.

Just as he was thinking about which world to go to try out this advanced laser weapon, he suddenly received a message from the post-apocalyptic plane Xie Ting.

According to Ting Tse's news, it seems that Ting Tse has developed the base better and better and stronger after the help of his resources in the past few years.

Now that he has long since walked out of his original hiding place, he has established a base outside, and now he plans to counterattack the city.

The previous city has been occupied by zombies and beasts, and the strength was insufficient before, so it was driven out, but now that the strength has become stronger, it naturally wants to return to its homeland and take back the city.

So they launched a general attack on a large city, but their strength was still somewhat insufficient, and the casualties were a bit large.

Xie Ting had no choice but to ask Lu Yuan for help.

After seeing Ting Tse's description, Lu Yuan's eyes suddenly lit up.

He's trying out laser weapons, these zombies are ready-made targets!

The fourth watch! Ask for a recommendation ticket! Ask for a monthly pass!

(End of chapter)