Qi refining is also a genius sword immortal, although there is still a little gap compared to his predecessor, but it doesn't matter, aren't we back to the starting line now.

Lu Xi waved his hand and said, "Go to the mountainside to find a place to cultivate, don't go out in the near future." ”

Immortal cultivators, especially low-level cultivators, no matter where they go, will always take their belongings with them and will never put them in their residences, so this Chen Shengshan has nothing to worry about, so he got up and prepared to leave.

Who knew that Lu Xi stopped him again, and reminded with a smile: "Go back and take a bath, my tea is not so delicious." ”

Chen Shengshan came back to his senses, and immediately became furious, and scolded in his heart.

I relied on your ancestors for eighteen generations, and the dog's day killed a thousand knives, and I was plotted by you again if I was not careful.

Of course, he didn't dare to say anything openly, he was still sending people under the fence at this time, and relying on Lu Xi to save his life.

Chen Shengshan's face was gloomy, and he left angrily, only then did he feel some itching all over his body, as if there were thousands of ants crawling on his body.

And then.

"Nausea from Chen Shengshan +99, +99, +99,......"

continues to swipe the screen, and he alone is afraid that he can contribute thousands.

Lu Xi smiled and took out a pack of algae medicine from his arms, his heart is really good, I didn't expect that it can not only be applied externally, but also orally, it is really a must-have medicine for going out and traveling at home.

Then he took out another prescription, the algae medicine was very simple, and the materials needed were also very easy to get, and it grew on the steep slope of the cliff at the back of the main peak.

The little fat man was also by chance, and once received a mission from the outer door, went there to collect herbs, and accidentally discovered the main medicinal material of algae medicine, purple algae fruit.

He ate one by mistake, and when he came back, he itched for a long time before recovering, so he made up this algae medicine himself.

In this regard, Lu Xi was skeptical, an outer disciple who was not very old and could not cultivate to the third level of qi refining, had the ability to drum up this algae medicine that even he thought was good?

Although the main effect of this medicine is on the purple algae fruit, but the fusion of other materials together helps the algae medicine strengthen the medicinal properties, an outer disciple who has never learned alchemy and alchemy, can understand this?

"The little fat man has a lot of secrets. ”

A glimmer of light flashed in Lu Xi's eyes, and then he put away the algae medicine and formula, and prepared to go back to find a few pharmacology books to study.

Anyway, he doesn't worry about cultivation now, and he can eat fruit to break through at any time if he wants to break through, but in order not to be too shocking, it's better to keep a low profile.

For this reason, he made a special trip to the library of the main peak, selected a large number of books on pharmacology, and no matter how surprised the old monk who managed the library pavilion, after registering, he returned directly to Xijian Peak.

The old monk sighed as he looked at the departing figure of the young man with the broad ancient sword on his back.

"It's strange, it's really the sun that came out of the west, and those who practice swords don't practice swords, and they come to learn alchemy. ”

Of course, Lu Xi didn't want to learn alchemy, just kidding, he was a traverser with his own BUG system, and he needed to learn the useless skill of alchemy?

Is there any realm that cannot be broken through by one fruit, if not, then ten, a hundred.

Therefore, in his eyes, pills and spirit stones, which are resources that everyone in the cultivation world is too much and not too little, are really useless.

After all, as long as Lu Xi is disgusting, he can practice fast and fly up quickly just by asking for spraying, and he will be able to fly a thousand miles a day.

And this algae medicine is undoubtedly the best auxiliary means, it does not hurt people's lives, but it is enough to make people uncomfortable, and when you meet the wrong person in the future, you can secretly give him a small packet, which can not only relieve hatred, but also earn disgusting points continuously.

Kill two birds with one stone.

After returning to Xijian Peak, Lu Xi did not go out of the gate, and he became a research maniac, read all the pharmacology books and ate them thoroughly.

Then he also crushed and decomposed all the packets of algae medicine, and checked the medicinal properties one by one against the books.

In the end, I even ate a pack of it myself and experienced the unbearable feeling of itching.

For ordinary mortals, this is of course worse than death, but for monks, at most, they are unwell and upset.

The medicinal properties are still not strong enough.

Moreover, the use of this medicine is also very restrictive, and when facing the enemy, it is impossible to move out of a small table and say to the opponent, let's fight and kill again later, drink a cup of tea first and then divide the winner.

As for smearing it on others at close range, it's not very practical, how can any opponent let you pat your shoulder and touch your head, if that's the case, then it is estimated that your head has already moved.

Therefore, how to enhance the medicinal properties of this medicine and the means of use have become the two most difficult difficulties for Lu Xi to overcome.

After half a month of research, Lu Xi was about to go crazy, his hair was scattered, and the stubble on his chin had grown a lot.

During this period, Jian Qinghong came once, but after only looking at it for a while, she didn't say anything and left again.

It's good to go out and hang out no longer without business, and it's good to stay at home, although people are a little abnormal, but it doesn't matter, don't go out and be embarrassed, just give people eyes at home.

As for Chen Shengshan, who had dug a cave on the mountainside, he naturally stayed at home, firstly, because he didn't want to see Luxi again, and secondly, he didn't dare to step out of Xijian Peak.

Half a month and a half, it took a full month for Lu Xi to overcome the first problem, how to enhance the medicinal properties.

He consulted a large number of books, only to find that there are several kinds of medicinal materials that are quite suitable for purple algae fruit, and blending them together can greatly amplify the medicinal properties of purple algae fruit.

Lu Xi's bloodshot eyes suddenly lit up, and without hesitation, he got up and freshened up, changed into clean clothes, scraped off the weed-like stubble, and returned to the appearance of a handsome boy, and walked quickly towards the outer door.

Before leaving, he also exchanged two spirit fruits, raising his cultivation from the eighth layer to the ninth layer.

It's been a month, so I have to be upgraded, otherwise I will lose the name of a genius sword immortal.

The white-clothed boy who had just broken through to the ninth layer of qi refining came to the outer gate, and before he went to Cai Kun's courtyard, he saw a man of medium stature running quickly, and said helplessly.

"Senior Brother Lu, why have you been there this month, why haven't you seen anyone,......?

Lu Xi hurriedly waved his hand to stop: "Okay, don't disgust me, I still think about it day and night, just like you, reincarnation in this life must be in the wrong posture." ”

That man was Xu Jian, the disciple of the outer gatekeeper, he smiled, and he was not ashamed, and said.

"Senior Brother Lu, I have done everything you explained last time, and I have given a lot of the benefits that should be given, but these two people don't know who they committed, so they were taken up the mountain in a daze, and they haven't come back yet, if it weren't for the fact that there was no news from you for a month, I would have thought that the two of them would have followed you to the side peak to enjoy the blessings." ”

Lu Xi's face remained unchanged, but there was interest in his heart.

Don't think about it, it must have been Chen Shengshan who was left in Xijian Peak by himself, and then the sword fairy embryo found someone to take Cai Kun and Wang Xiaoshan away.

After all, he had spoken in public at the beginning, and both of them were from Xijian Peak Lu Xi.

Ordinary people, who dare to move.