After some communication with Du Shuang, a big stone in Du Mu's heart finally landed.

The two siblings had dinner together, chatted for a while, and then went back to their rooms.

In the bedroom, Du Mu sat on the bed, pinching the qi and blood medicine given to him by his sister and taking a closer look, the more he looked at it, the more familiar it became.

"Let's see. ”

After a few seconds of silence, he directly unscrewed the wooden cork, raised his head and drank the whole tube of potion in one gulp, cold, slippery and fragrant, like juice and milk, the liquid flowed down his throat into his stomach, and instantly turned into countless warm currents surging all over his limbs.

Du Mu had already experienced the same feeling dozens of times, and he reacted immediately.

"Isn't this the Nutrition Express?"

Du Mu was stunned, how could there be a nutrition express line that only existed in a dream in reality? And what kind of qi and blood medicine did it become?

What's going on?

Could it be that there are other people in reality who can also enter the dream and bring out the nutrition express?

Du Mu couldn't help but think of this thought.

And according to what Du Shuang said during the day, this thing was exchanged from the academy.

To be able to open it to students for exchange, it takes a lot of money, and it is obvious that Star Luo Academy has a lot of reserves, and nine out of ten have a stable source of channels.

Moreover, as the best martial arts university in the Federation, Xingluo Academy is inextricably linked with the federal government, so it can be inferred that the federal government is also involved in this matter?

There were more and more questions, Du Mu only felt that his thoughts were extremely confused, and after thinking for a while, he decided to ask Du Shuang directly.

......

"How did the academy's qi and blood potion come from?"

In the room, Du Shuang faced Du Mu's question, pondered for a few seconds, shook his head, and said, "I don't know very well, but my tutor said that the Qi and Blood Elixir of the Academy is uniformly allocated by the Federation, because its source production technology is in the hands of the Federal Government. ”

"It is said that this technology was obtained by the Federation in the ruins. ”

Ruins? Not a dream?

Du Mu was stunned for a moment, but he knew that there were many ruins in the wilderness.

It is not uncommon to hear rumors that the Federation has discovered new ruins in a remote area of the wilderness, and many of today's technologies, and even martial arts, are said to have been acquired by the Federation through exploration of the ruins.

But the ruins are things in reality, and their origins can be traced back to the Three Great Wars a hundred years ago, so what does it have to do with dreams?

Du Mu's doubts were not only not solved, but grew stronger and stronger.

"Not only the Federation, but also the White Eagle Empire and the Fire Silver Merchant Alliance have also mastered the method of making qi and blood elixirs. Du Shuang continued, "Qi and blood elixirs can assist in cultivation and improve the efficiency of body forging, and they are in great demand among martial artists. ”

"Why haven't I heard of it before?"

"The production cost of qi and blood elixir is very high, and it can only be used by martial artists for cultivation at present, and people below the martial artist are basically out of reach, and it is not circulated in the market, I only knew about the existence of qi and blood elixir when I went to Xingluo Academy. ”

"That's right......" Du Mu scratched his head.

"Why are you asking this?" Du Shuang wondered.

"Just curious...... Sister, I'm going to sleep. ”

"Hmm. Du Shuang didn't doubt it, and said softly: "Rest early, good night." ”

Leaving from Du Shuang's room, Du Mu was still confused, but he couldn't think of a clue anyway, so he had no choice but to give up.

"After waiting for the Star Luo Academy, we must investigate the matter of the Qi and Blood Elixir. ”

"Until then, no one should be aware of the existence of Nutrition Express. Du Mu was thinking about giving a few bottles of nutrition express to his sister before, and he couldn't help but be happy when he thought about it.

I'm really going to give it, but I don't know how to explain it yet.

"In addition, you can't sell black swords anymore in the future, and nothing in the dream can be transmitted to reality, otherwise if the dream is really related to reality, maybe these things will be noticed by someone with a heart, and then it will be troublesome!"

Du Mu was secretly vigilant, went back to the bed in his room and sat down, thought about it, and took out all the qi and blood elixirs that Du Shuang gave him.

A total of 10 bottles.

The volume of the bottle was not large, and the total amount of liquid was only about one-fifth of the Nutrition Express, Du Mu drank all the potions at once, took out another bottle of Nutrition Express, and drank it, and then began to cultivate.

According to what Du Shuang said, it is enough for an average martial artist apprentice to drink 1 bottle at a time, but that is when he cultivates the entry-level Bailuo Breathing Method, Du Mu cultivates the proficient-level Bailuo Breathing Method, and usually a whole bottle of Nutrition Express can only last for 10 minutes.

For a dose like Qi and Blood Elixir, 10 bottles are equivalent to 2 bottles of Nutrition Express, and drinking them all can support his cultivation for 20 minutes at most, plus 1 bottle is about the same.

Half an hour passed in a blink of an eye, waking up from cultivation, Du Mu glanced at the time and found that it was already early 10 o'clock, so he didn't delay any longer, just closed his eyes and lay down, and soon entered the dream realm.

When you open your eyes, the familiar ceiling appears in view.

Du Mu jumped out of bed, came to the desk and clicked on the computer.

Name: Du Mu

Power: E-

Dexterity: E-

Constitution: E-

Perceptual: E+

Will: E

Skills: Swordsmanship (control), Bailuo breathing method (proficient), body art (control)

Sword Skills: Snake Eater, Reverse Wheel, Rigid Luo (Control)

Physical Technique: Iron (Beginner)

Nightmare Energy: 35

Power Rating: E

'Combat Strength: 40'

"It's time to speed things up. ”

Looking at the computer screen, Du Mu muttered to himself, and then took out the black sword and walked towards the door.

And just as Du Mu started hunting, in another room, Du Shuang, who was closing his eyes and recuperating, suddenly opened his eyes, listened attentively for a while, and after making sure that his younger brother was asleep, he got out of bed quickly and quietly, took a slender black cloth package on the side, gently opened the window, jumped out, and then turned around and closed the window, and left quickly.

In the dimly lit neighborhood, Du Shuang scurried through the dark alleyways, avoiding the wandering thugs, and soon arrived at the door of a tall and magnificent building.

Looking up, the four big characters on the top frame of the building gate are impressive - Warrior Association!

There was already a man and a woman waiting at the door, and when they saw Du Shuang appear, they immediately greeted him.

"Did you find the target?" Du Shuang asked.

"Found it!" the girl replied, she was dressed in a strong suit, black clothes and black pants, although it was late at night, the light was dim, but she could still see that her figure was very hot, her slender neck was whiter and fairer against the background of black clothes, and her face was even more delicate, belonging to the type that can arouse male ** hope at a glance.

"Hiding in a bar in the city center! it seems to be one of their strongholds in Haoguang City," another man said.

"Very good!" Du Shuang bowed his head happily, looked at the two of them, and said in a condensed voice, "Hurry up, let's go now, we must defeat those guys before they notice that something is wrong!"

"Hmm!"

The moment the words fell, the figures of the three had disappeared in place.