Hearing him say this, the two of them were still skeptical, after all, the formula of the nutrient solution is not something that anyone can match, otherwise how could NX Company be dominant, it is because they have the strongest team of energy masters in the entire empire, and they can continuously develop new types of nutrient solutions!

Even Master Bart occasionally needs to buy some nutrient solutions from NX Corporation.

And, there is one more important question.

"Although you say that your nutrient solution is good, the fruits of the energy tree are not something that can be seen in a day, could it be that you can take out a large number of energy fruits to prove it?"

As he spoke, the owner of the insect beast looked up and down at the young man in front of him with a pair of eyes, thinking in his heart, even if he took out the energy fruit, in the black market, he was afraid that he would be robbed! Even if the people around him are strong, they can't beat everyone with two fists, and in the end, it is really an unwise choice to sell nutrient solution here.

Luo Qing smiled helplessly, and only said, "Then, I'll demonstrate later." ”

Demonstration?

At this time, even Carl was puzzled, how should the nutrient solution be demonstrated?

Luo Qing quickly went through the formalities, paid 1,000 living points, got a temporary booth for one hour, and took out an accelerator - this is what every student of the partner academy has, mainly for the planting experiment of the sun room.

Because he could only fit one plant, he didn't think it was useful, so he usually put it in a compressed bag and didn't touch it, but he didn't expect to use it today.

Because he was selling nutrient solution, a group of people gathered around him to watch jokes, and everyone who had nothing to do was quite interested in waiting for him to make a fool of himself.

This is exactly what he wants, Luo Qing smiled slightly, and said twice: "Nutrient solution for sale!" It can improve the overall quantity and quality of the plantation, and of course, if you have an Energy Fighter here, you can buy it back to water the Energy Tree, and if you are a Space Marine, you can give it to your companion Energy Master, while supplies last. ”

It's not that anything is scarce and expensive, but Luo Qing really only has a bottle of nutrient solution left.

With a bit of trepidation, he put a cabbage seed into the accelerator, which is egg-shaped, about the size of an ostrich egg, with a circular groove in the middle that can be opened, and a simple bit of soil inside, which will provide sunlight at the top, simulating a greenhouse effect as a whole, but when the accelerator is closed, its overall speed can flow quickly at 1h:24h.

Of course, the use of this technology is limited to this greenhouse eggshell.

After the seeds were put in, Luo Qing took out the nutrient solution again, and the extremely simple nutrient solution bottle made everyone laugh, his face was slightly red, but whether it was gold or silver or plastic bottles, it would work, and after dropping three drops of nutrient solution, he closed the accelerator and began to wait patiently.

A voice suddenly sounded: "You are using real seeds, right?" ”

Luo Qing was slightly stunned, turned his head to look over, this person was wearing a golden mask, and his figure was very burly, but in the black market, he also understood that people's appearance was completely untrustworthy, so he just asked him: "Is there something wrong with you?" ”

The seeds used in the school are all virtual seeds, of course, they can blossom and bear fruit like real seeds, but the whole is virtual and inedible.

And what Luo Qing used just now was indeed the cabbage seed he bought in Qinghe, but the gap between the two was not too big, but he didn't expect to be seen by this person.

The man smiled, his mask twisted slightly, and then said slowly, "I don't mean to offend, I just want to buy a seed for research." ”

He took a slight step back and bowed his body very politely.

Carl frowned, after advancing to a fourth-order space marine, he became more sensitive to the perception of human breath, and couldn't help whispering in Luo Qing's ear: "He is at least a fifth-order warrior." ”

is so polite to Luo Qing, I'm afraid I mistook him for the young master of which family.

Luo Qing chuckled in his heart, knowing that any one of them in this black market was a fifth-order warrior, and all of them were deeply hidden, this thought quickly passed through his mind, and he nodded slowly, neither humble nor arrogant: "The seeds were found by my father, and it is okay to sell them, but I only have three." ”

The man said: "So, 1 for 10,000 points, is the little brother willing to cut his love?" ”

Luo Qing's heart jumped slightly, thinking of the pitiful balance in his bracelet, he almost couldn't control his mouth and opened his mouth to agree, but he was pinched by Uncle Carl and slapped him in private, Luo Qing knew in his heart that Uncle Carl wanted to let him open 50,000.

It seems that the black market is just a local starting price to pay the money on the spot! But 50,000 is indeed a bit too dark, otherwise it's three 100,000? He made up his mind in his heart before he said, "One hundred thousand." ”

The man's face was distorted again, and after a while, Luo Qing heard him grit his teeth and respond: "Okay!" Just 100,000, three 300,000, including you, I want it! ”

Hey...... Luo Qing's eyes widened, 300,000?

He hurriedly shook his head: "No, no, three hundred thousand, you don't need three hundred thousand." ”

Karl just now sighed that this little Luo Qing was finally shrewd once, and now he couldn't help pouting, it seems that the attribute of stupidity will not be removed for a while!

The man was also very surprised, and hurriedly said: "Okay, then even if I take advantage of you once, I think you should also be an energy master, if you need a plant ecology meter in the future, you can come to me at any time, the absolute lowest price!" ”

He blinked and laughed, looking kind.

"The eco-meter...... How many points? ”

Luo Qing couldn't help but want to wipe his sweat, this is a coincidence, he just wanted to buy a worm beast that could be carried and lifted, but he didn't expect to be able to sell the seeds, not to mention the seeds sold, and he could meet a person who sold ecological instruments so coincidentally, the villain in Luo Qing's heart burst into tears - God is so good to him!

"Eco-meter? There are basic models, upgraded models, and high-end models, permanent models. Which one do you want? ”

The man listed a few options and looked at Luo Qing with a smile.

Luo Qing couldn't help but be a little stunned, he had never studied this, thought about it, and then said, "Is there any difference between these models?" ”

He knew that the ecometer could provide the basic growth elements for plants, which was necessary for every plantation, but he didn't know what the difference was between the ecometer.

The man laughed: "Of course, the basic ecological instrument can only maintain the plant growth conditions for one month, and the upgraded model can last for two months, and the high-end model can maintain the maintenance time for half a year......"

"Then I want a permanent payment! Can the perpetual model last forever?! ”

Luo Qing looked at him with burning eyes.

"Of course not, the permanent model is to maintain the growth of the plant for a year."

The man rightfully spoke.

Luo Qing's little face instantly collapsed: "That...... Why is it called perpetual? ”

"Huh...... Because, I don't know how long I can stay on this planet, a year or two years? And a year is already a long time for the ecometer, just like this planet, no one knows how long it can survive. ”

The man's tone became heavy, and the surrounding atmosphere became oppressive, it should not be far from the next planetary migration, and in each planetary migration, the empire has a huge population reduction.

Luo Qing only felt as if there was a stone blocking his chest, not up or down, very uncomfortable, he barely pulled out a smile: "It'll be fine." ”

Carl also patted Luo Qing on the shoulder and said in a deep voice, "Yes, it will be fine." ”

Suddenly, there was a dripping sound, and the accelerator turned green, proving that the plant seeds in the accelerator had changed, Luo Qing's eyes lit up, and most of the gloom in his heart was scattered, and he hurriedly turned on the accelerator, only to see a cluster of slightly green, oval and lovely leaves in the accelerator had been formed.

"Yo! It's really growing! Let's take a look! Carl hurriedly beckoned to everyone.

"It actually grows! How much nutrient solution did he add! ”

"How long has it been? But half an hour, right? ”

"If this nutrient solution is added to the energy tree...... Oh, my God! ”

Everyone looked at each other, and they all had a terrible idea in their hearts, who would waste it on this plant if it could be added to the energy tree?! Thinking about it this way, the few drops of nutrient solution used in the experiment just now make people feel sorry and sad!

"Little brother, you can make a price for this nutrient solution, my brother bought it, let's talk about it!"

", do you say buy it? So many people here want to buy it! Little boy, I paid 10 million to buy this bottle of nutrient solution! ”

"I'll give 15 million!"

……

Luo Qing was pulled around, and in a group of people, he couldn't stand steadily.

Seeing his condition, Carl yelled, "Let go of my master!" ”

He knew that the current situation could only be controlled by his efforts, but if he wanted to suppress it, he would definitely not be able to suppress it, so it was better to elevate Luo Qing's identity so that everyone would not dare to act rashly.

"Since you said you want to sell this thing, then you have to choose someone to sell it, you can't come to the end and regret it?"

A sharp voice sounded in the crowd, instantly causing everyone to echo.

"Yes, yes! Tell me how to sell it! ”

Luo Qing's face turned red slightly, and he was embarrassed for a while, it was not that he didn't sell, but in the current situation, whoever he sold to, he might not be able to successfully trade smoothly.

He regretted a little in his heart, he knew that a bottle of nutrient solution would cause such a sensation, and he would never take it out to attract people's attention.

"Selling is naturally to be sold, but this thing, we have to auction."

The burly man in the golden mask suddenly spoke, he looked at Luo Qing, winked at him, and said softly: "I'll help you sell things, but I'm going to take one percent of the commission, what do you think?" ”

Luo Qing was slightly stunned, and suddenly remembered what Uncle Carl had just said - this person is at least a fifth-order space marine, and with him, their security is much higher.

He nodded solemnly, and then said, "Thank you." In this situation, even if a man asks for a tenth of the commission, he will not be able to refuse, one percent, for him, is already very fair.

The man smiled slightly: "Alex." ”

Luo Qing smiled back: "Morrison." ”