Watching his roommates scramble for the blue reagent in his hand, Luo Shuang was very proud in his heart. Especially it seems that Rejuvenation Valley still has some fame and influence, and it is even more difficult in my heart.

After the roommates drank the potion, Luo Shuang elegantly took the last tube of reagent in his hand and drank it leisurely, "I forgot to tell you, this is not the secret recipe of Rejuvenation Valley, but I made it myself." Looking at the constipated expressions of his roommates with a smile, Luo Shuang enjoyed teasing them.

Li Xiaojing was the first to be troubled, her face was flushed and she pointed at Luo Shuang, eager to jump up and PK with him, "You actually treat us as little white mice, this reagent will not have any side effects!" ”

As she spoke, Li Xiaojing found that her stomach began to boil, a hot breath spread to her limbs, and the reagent began to work.

Meng Nan also looked angry.

Only Cao Xueying was very calm and said disdainfully, "It's really a defeat for the two of you, do you have any brains, can't you see that Luo Shuang himself has also drunk the reagent?" How could she harm us?

Cao Xueying sighed secretly in her heart, how can she share a dormitory with Li Xiaojing, this girl looks extraordinary, arrogant and cold, noble and incomprehensible, in fact, she is a silly girl with a big grin, she has no heart, and her temper belongs to the master at one point. However, it is unlikely that these two people will want to calculate themselves in the future, after all, IQ has stopped developing, and there is no possibility of making up for the gap in IQ.

Fortunately, the two of them won't have any eyes to calculate themselves, and it's OK to team up together in the future and worry more about themselves. Cao Xueying thought in her heart, hey, she was born to be a worrying hard worker~

The blue reagent worked, and the three of them were not fools, realizing that the little blue bottle was not a fake product, they quickly meditated on the bed, ran their own internal cultivation, and began to cultivate one after another.

Luo Shuang slowly returned to the bed, and the reagents he took were three times the concentration of theirs. There is no way, the body has already been immune to the general medicine. This is an improved version of the potion that he has prepared for himself according to Li Chi, the ingredients are easier to obtain, and there are not so many rare herbs. Relatively speaking, the blending is also simple, not boiled with herbs, but directly analyzed the ingredients, mixed with Western medicine, the process is simple and crude. The effect is not bad.

Luo Shuang named him Little Blue Bottle, which is the same type as the evolution liquid he concocted.

However, the evolution liquid is to refine the body, and the little blue bottle is to assist in cultivation.

After doing all this, Luo Shuang took out another evolution liquid before cultivating, and took it with his head up, this is the key, it is a good medicine for his strength to improve by leaps and bounds.

The little blue bottle is just a casual work, but in fact, I saw that Li Xiaojing and Meng Nan were trained too hard today, and I felt compassion. But they have tasted the sweetness, and they will have to pay something to get it later. I'm not charity, everything is free.

With a smile and a good mood, you can't be selected to be calculated and hostile by Li Xiaojing and Meng Nan every day for this month, and the little blue bottle can be regarded as a way to show goodwill.

An hour later, everyone withdrew from the state of cultivation, and they all felt a noticeable change. The fatigue of the three of them after a day of cultivation was all gone, and they felt full of strength. Especially Li Xiaojing, who was trained the most ruthlessly, originally had a good talent. The effect is even more pronounced.

Li Xiaojing and Meng Nan looked at Luo Shuang's eyes at this moment, and they were more grateful, and they were more complicated and sad.

This feeling of loving and killing each other is really not very good.

From night to dawn, everyone was glad in their hearts that they had a good night's sleep. Go to bed early. The quality of sleep is guaranteed, with the body's natural metabolic detoxification time, coupled with the effect of the little blue bottle, when the three of them got up energetically, they found that Luo Shuang had finished washing and was making the bed.

"Morning!" Everyone greeted each other.

Li Xiaojing's face was hot. As an upright warrior, I used someone else's things last night, and I should say thank you this morning, but I can't bear my conscience, "Last night, thank you for your little blue bottle, we shouldn't doubt you." ”

"It's okay, everyone has a dormitory, just use it well." Luo Shuang said with a faint smile.

"Will you still make a little blue bottle in the future? It's okay, we pay for it! With your blue reagent, I feel like I'll be able to be selected as a glorious special operator! And I'm going to join the most important and dangerous Blue Sword Brigade! Li Xiaojing said complicatedly.

"Yes, we'll pay for it." Meng Nan echoed and said.

Cao Xueying also woke up at this moment, nodding her head beside her.

"Yes, I hope that all four of us in the dormitory will be selected, so that we can take care of each other." Luo Shuang said sincerely.

In times of great trouble, if he can help his friends around him, within the scope of his ability, Luo Shuang is still very willing.

"Luo Shuang, what do you need to prepare the potion, leave it to me, my father is in charge of the medical department of the shelter." Meng Nan, who had never been inconspicuous, finally went berserk, causing the people around him to look sideways.

"Huh? Well, it turns out that you are the one who hides the deepest! Li Xiaojing rushed over with envy and hatred, and began to fight with Meng Nan.

Cao Xueying experienced the initial surprise, and it was completely dull, it seems that her competitor has one more person, and many of the members of this special combat team seem to be determined, no, they must work hard.

"If Meng Nan has resources, he will exchange them for resources in the future. This little blue bottle, you can use it in the future, you can exchange ten credits for a bottle, anyway, I have to drink it every day, and it doesn't matter how many bottles I have. But you have to promise me, before we have been selected to join the special combat team, I hope that my little blue bottle recipe will not be leaked, this is a resource for our cultivation in the future. At the right time, I will consider making the formula public, so that everyone in China can enjoy this benefit. "Luo Shuang is not a saint, but this thing is just the lowest formula in his hands, and it does not belong to the Rejuvenation Valley, of course he has the right to dispose of it.

"What? Public recipes? You've lost a lot! Meng Nan was in this circle, her ears and eyes were stained with a lot of messy things, and when she heard Luo Shuang's decision, she felt that she had a halo on her head and white wings flashing behind her, how could there still be such a pure and simple person?

"There's nothing to lose, it's just a recipe. If the overall strength of the human race can't be improved, they will all die, who will I play with? Luo Shuang replied lightly.

"You cow! I, Li Xiaojing, will follow you in the future, but you have to follow your oath and announce the formula in the future for the benefit of mankind. My mom often called me a silly big sister, and I felt like I had finally found someone like-minded. We are not stupid, we are wise and foolish! Li Xiaojing changed very quickly, and suddenly turned on the mode of hugging her thighs.

Yes, who is stupid to be selected for the special combat team?

Cao Xueying cried, it turned out that she was really stupid...... (To be continued.) )