For Du Mu's insistence, Du Shuang was very puzzled at first, persuaded a few words, and saw that his younger brother did not look hot-headed, so he frowned and stopped persuading.

"Speaking of which, didn't Xiao Mu's tutor teach you the technique of spitting?" Luo Yao asked suddenly.

Du Mu was stunned for a moment, then shrugged his shoulders, and pretended to be casual: "The mentor said that his spitting technique is not suitable for me, so he didn't teach it." ”

"That's ......" Luo Yao looked thoughtful.

Seeing this, Du Mu hurriedly changed the topic.

"Speaking of which, the last kind of tuna technique is on the academy's exchange list, right?"

"Yes, and there is only one!"

Du Shuang clicked on the screen and pulled down to the last column of the list of spitting techniques, on which the word 'stars' was impressive.

"This is the strongest that Star Luo Academy can exchange, and it is also the most difficult to cultivate!"

"And it is said to be a spitting technique, but in fact it is a combination of physical and spitting techniques. Du Shuang said slowly, "It is said that those who cultivate the stars to the great perfection, even if they don't use martial arts, their physical bodies alone are enough to meet invincible opponents in the same rank!"

"So powerful?"

Du Mu's eyes lit up when he heard this, and he looked forward to it in the depths of his heart.

Seeing this, Du Shuang shook his head and sighed lightly: "Powerful is naturally powerful, but there is only one person in ten thousand who can cultivate the stars to that realm." ”

"It is said that in the past twenty years, only the one who ranks first in the Glory Book Tablet has cultivated to this point!"

Speaking of this, Du Shuang looked at Du Mu fixedly.

"Ah Mu, are you sure you really want to choose the stars?"

"Don't worry, sister, I don't have impulsiveness. Du Mu smiled, "Not to mention cultivating to the realm of invincible opponents of the same level, but I am confident that at least I will succeed in cultivating the stars!"

Seeing Du Mu's insistence, Du Shuang sighed lightly and no longer insisted.

Returning his gaze to the terminal, Du Mu found that it actually cost 300 points to exchange for stars, which was 10 times that of ordinary spitting techniques, which was very expensive.

After a few seconds of pain, Du Mu directly entered the student number and password, and chose to redeem.

After counting the interest, the SMS notification arrived, prompting that Du Mu Tuna had been successfully redeemed and could be picked up at the front desk at any time.

"What's next?"

Du Shuang pondered for a while, and said slowly: "The first half of the first year is the golden growth period for freshmen, and if you use it well during this time, your strength will take a qualitative leap, so it's best for you to spend your points on exchanging cultivation resources, such as weapons and armor, but you can postpone the exchange." ”

"I suggest giving priority to exchanging strengthening potions, first strengthening your physical fitness to the standard of a martial artist, and then exchanging for qi and blood elixirs, desolate beast meat or some heavenly and earthly treasures to assist in cultivation, in addition, you can also rent some cultivation facilities for training!"

"Speaking of fortifying potions. Luo Yao suddenly smiled and said, "Have you forgotten that Cao Haoxuan still owes us a bottle? ”

Seeing that Du Shuang seemed to want to say something, Luo Yao waved his hand and said: "Anyway, the strengthening potion was won by Xiao Mu, besides, several of us have already taken a lot of strengthening potions, and we all have resistance, and now it has no effect if we use it again." ”

Du Shuang was stunned for a moment, and then a smile appeared on the corner of his mouth, and he bowed lightly to Luo Yao: "Thank you." ”

Du Mu was a little strange, and only after asking did he know about the bet, and while laughing dumbly, he also thanked Luo Yao.

"Cao Haoxuan has a bit of a holiday with us, he is narrow-minded and can't deal with Xiaoshuang, he is likely to turn his head to your detriment, you have to be careful. ”

"I will!" Du Mu responded.

Looking back, he checked the information of the enhancement potion on the terminal, and found that it required 100 points, and he was secretly speechless.

And when his eyes fell on the display picture of the strengthening potion, Du Mu couldn't help but be stunned.

Brownish-black, glass bottle casing, similar to the oral liquid sold in pharmacies.

Isn't this a special nourishing and strengthening agent in the dream world?

His head was a little foggy for a while, and after a long while, Du Mu came back to his senses, turned his head to Du Shuang and the others and asked, "Is it possible that the manufacturing technology of this enhanced potion was also obtained from the ruins?"

Luo Yao smiled: "I heard that this is the case. ”

Hearing this, Du Mu couldn't help but be shocked in his heart.

Qi and blood elixir, faceless one, and now there is a strengthening potion, it seems that the ruins and dreams are really related!

Although he was puzzled, Du Mu could only hide this doubt in his heart, and wait for the opportunity to explore it later.

After getting a total of 500 points in the entrance test, and after exchanging the stars, there were only 200 left, and he began to think about what to redeem.

The strengthening elixir is useless, after all, Du Mu had already taken five bottles of special nourishing and strengthening elixirs earlier, according to his estimation, taking one more bottle at most would completely lose its effect, and the bottle that Luo Yao gave him was enough.

"Then all that's left is to exchange qi and blood potions and heavenly and earthly treasures. Du Mu thought secretly.

The draw rate of Nutrition Express in the gachapon machine is too low, and he is not ready to waste any more coins to draw it, anyway, there are qi and blood elixirs that can be replaced in reality.

When the nutrition express line can't keep up with the cultivation consumption, you can also exchange some desolate beast meat as an alternative.

The beast is synonymous with strength and fear, but it also means treasure.

They are full of treasures, and their flesh and bones are equivalent to the combination of qi and blood elixirs and heavenly and earthly treasures, which can promote cultivation efficiency and strengthen physical fitness immediately, and the effect is very powerful.

Of course, it's also very expensive.

Du Mu found the Cangwen tiger bone powder that Du Shuang had brought to him on the terminal, priced at 1 point/5 grams.

In other words, 500 grams at the beginning cost 100 points!

Even for elite students, it's a lot of money!

Du Mu's heart warmed slightly, and he looked up at Du Shuang, who noticed his gaze, as if he remembered something, and said softly: "Ah Mu, what do you need to exchange, don't worry about points, I still have a lot here." ”

"No, sister. Du Mu shook his head and refused, "200 points are enough for me for a while." ”

After seeing the items on the exchange list, he deeply realized the preciousness of points.

Du Shuang's points are not obtained out of thin air, there must be a lot of places to use, and he doesn't want to drag his sister back because of himself.

"Don't force it, just tell me if you're in trouble. Du Shuang said softly, "By the way, during this time, you can improve your physical fitness to the martial artist standard as soon as possible, and then go to the martial arts test to prove that the academy will have a certain amount of points subsidy for martial arts students." ”

Du Mu nodded in a deep voice, his current vitality index is only one line away from the martial arts standard, and when he gets the strengthening potion, it is estimated that he will be able to break through after taking it, and he should be able to participate in the assessment in the next few days.

"There is a special assessment office in the academy, which is open every day, and you can go there at any time after you break through. ”

"Okay!" Du Mu nodded, turned to look at Luo Shen beside him, who had not spoken, "Don't you have to exchange something?"

"Not for now. Luo Shen smiled, "I have already cultivated the family's tuna technique, and I still have some resources on hand, so I am not in a hurry to exchange them for the time being." ”

It's a big family!

Resources are abundant!

Du Mu sighed secretly.

During the conversation between several people, Du Mu had exchanged 30 bottles of qi and blood elixir, 1 bottle and 1 point, and a total of 30 points were spent.

30 bottles of Qi and Blood Elixir are equivalent to 6 bottles of Nutrition Express, which can be exchanged for ordinary martial artist apprentice cultivation, which is enough to support 10 to 15 days of cultivation consumption.

However, on Du Mu's body, he used up the Bailuo breathing method after practicing it twice, which made him feel that it was very consumed.

"When you break through to a martial artist and change to cultivating stars, you'll probably need more resources!

After the exchange, the group left the logistics office, and on the way back to the dormitory, Du Mu secretly thought about it and made up his mind to explore the new dream area tonight.

"Hope for a good discovery!"