"Did I save the galaxy in my last life? ”

Lu Xu looked at the scene in front of him in a daze, and couldn't help muttering to himself. I saw that on the small piece of land where the elixir was planted yesterday, the green elixir was already lush at this moment.

Could this be the elixir that he planted yesterday? Lu Xu couldn't believe his eyes, and slapped his hand on his face that was still slightly stunned a few times, and only stopped his masochistic behavior until he was in some pain.

"The leaves of this violet are already a little purple, and the green fruit has borne fruit overnight, and the stems and leaves of the green grass have begun to turn red and green, haha!haha!" Lu Xu couldn't help but laugh at the sky anymore.

"Now I'm lucky, overnight, these elixirs that are still seeds have all become more than a hundred years old, looking at the color of the leaves, the shape of the fruit, and the fragrance of the petals, it is completely a rare spirit grass that has been ripening for hundreds of years. Lu Xu carefully inspected the spirit herbs again, and determined that they were exactly the same as what was said in the medicine book that he went to the Hidden Scripture Pavilion to read yesterday, and they were really precious medicinal materials that had been hundreds of years old.

"If you cultivate elixirs in the Linglong Secret Realm in this way, wouldn't you have as many immortal cultivation elixirs as you want! Moreover, the elixirs that you can't use can also be sold to others, so that you can earn back as many spirit stones as you want. Lu Xu couldn't hold back the excitement in his heart anymore, and began to imagine the scene of planting elixir, obtaining spirit stones, cultivating immortals, being invincible, marrying a fairy from all over the world, and being supported by ten thousand people.

The more Lu Xu thought about it, the more excited he became, the farther he thought about it, and he felt that he had really picked up a treasure this time. Suddenly, his saliva flowed out of his mouth, completely immersed in the sweet dreams of weaving.

After a long time, Lu Xu came to his senses, and his mind returned to his former clarity. He was not a man who was crazy when his mind was hot, and after a moment of excitement, he began to think about the series of problems he would have to face to eat this big pie that fell from the sky.

First of all, the most important point is that these elixirs seem to have no problems from the outside, but the actual medicinal properties still need to be tested, after all, they have grown like this overnight, who knows if they have any mutated ingredients in them, who knows if there are any toxins in this turquoise soil, it is better to be careful.

The second is that these spirit grasses have grown to more than a hundred years in one day, so if he is allowed to grow for a few more days, will he be able to continue to increase the number of years, to thousands of years, or even tens of thousands of years.

If there is nothing wrong with the above two aspects, you still have to think about how to use these elixirs. After all, if the elixir is taken directly, although it has some effects, it is really too wasteful, and it is a three-point poison, and it is easy to produce impurities in the body when taken directly, which will affect the cultivation and promotion in the future.

After thinking about it for a long time, Lu Xu came up with the above several problems to be solved, if these problems are not solved, this big pie is just a flower in the fog for him.

After thinking about everything, Lu Xu began to act.

He left the Linglong Secret Realm first, and then went to the dense forest next to his residence to catch a few unknown small beasts, and then went to the fields of the Linglong Secret Realm, picked a few elixirs and came back, mixed with the wild fruits that the little beasts liked to eat, and fed them to the little beasts three times a day to test whether these elixirs were poisonous.

The rest of the time is to see how the beasts react.

For a few days, the little beast gate was alive and kicking, and since eating the wild fruit with mixed medicine, not only did there be no problem, but also became more energetic than before. In the next ten days, Lu Xu had to carefully observe the health of the little beast every day, and at the same time entered the Linglong Secret Realm to observe the growth of the elixir. Until it was finally determined that the little beasts did not have any symptoms of poisoning, but became more robust because of eating the elixir, and the elixir in the Linglong Secret Realm grew even more gratifyingly, and the ten days of hard work have grown to thousands of years.

When Lu Xu got these two results, the stone hanging high in his heart finally fell again, which was basically certain that the Linglong Secret Realm was really a treasure that he could use. With the Linglong Secret Realm, it means that you will have a steady stream of rare medicinal materials in the future, and you will never worry about it again.

You must know that the preciousness of the elixir is mostly evaluated by its age, and the longer the age of an elixir, the greater its medicinal properties. Similarly, the older the elixir, the more difficult it is to find, and it generally grows in inaccessible places such as deep mountains and old forests, cliffs, etc., and it is not a matter of thinking about it without taking some risks.

Although some sects now specialize in cultivating some elixirs, such as the medicine garden of Zixiao Sect, but these are mostly commonly used elixirs that can be used in a very short time, and only the great sects that have inherited tens of thousands of years have the time and ability to cultivate thousands of years of elixirs, and the environment for the growth of elixirs is extremely harsh, and if you are not careful, you will give up all your efforts.

Therefore, occasionally some rare medicinal materials in the wild are short-lived on the market, and most of them are purchased by these sects, which causes the price of rare medicinal herbs to rise in the market, and often has no market.

Lu Xu had a strange mood, and in the next dozens of days, he carefully observed the growth of the elixir every day while cultivating.

A single plant of green sun grass can be transformed into a green sun grass with a hundred years of medicinal properties in one day of growth in the exquisite secret realm, and its year will be strengthened for more than a hundred years after each day.

It was not until a hundred days later, when the elixir had exceeded the age of ten thousand years, that it stopped growing. At this time, perhaps because of the variety of the elixir, or perhaps because of the characteristics of the Linglong Secret Realm, the elixir would not continue to grow, and it was maintained at the stage of 10,000 years.

After the completion of this series of long experiments, Lu Xu could basically determine the use of the soil in the Linglong Secret Realm, and finally could take a break and take a good count.

Now Lu Xu, holding a 10,000-year-old green sun grass in his hand, was lying on the recliner in his small courtyard, quietly in a daze.

His eyes stared straight at the elixir in his hand, as if he was studying its properties, but as long as there was another person in the room, he could see from his empty eyes that his mind was not on the elixir in his hand at all, but his empty mind did not know where it was scattered.

He had now gradually calmed down the joy of getting the Linglong Secret Realm, but was thinking about the benefits and dangers that this mysterious space had brought to him, as well as planning for his future.

In the long history of China in the 21st century, there have been countless examples of "Huaibi sins", this mysterious space in his own hands can be called a priceless treasure, if outsiders know that he has such a treasure in his hands, he will definitely not live the next morning, he will be like countless "Huaibi people" in history, by all kinds of greedy people who heard the news.

People from afar don't say it, just take the nearest example, if anyone in the sect knows the secret of the Linglong Secret Realm, they will definitely not let themselves go, they will try their best to kill people and seize treasures, and they will end up with a bleak end of "treasure snatching people and destroying people".

"I must not tell anyone about the Linglong Secret Realm, fortunately, the Linglong Secret Realm is on my body, as long as I don't take out the elixir and sell it, I shouldn't be discovered by outsiders. Lu Xu made up his mind and decided to keep his mouth shut and not confide a relevant word to outsiders. will not sell the elixir, just imagine, a beginner disciple of the Zixiao Sect suddenly appeared in the hands of thousands of years of elixir, and a person knows that there must be something wrong with it.

"However, the cultivation speed of his five spirit roots is extremely slow, and now is the time when he is in urgent need of cultivation resources to cultivate, it would be a pity not to use the elixir in this exquisite secret realm, he still has to think of a way to get the best of both worlds. He remembered that he had not advanced an inch of cultivation, and he was a little gloomy, no matter what, the progress of his cultivation could not be delayed, otherwise he could only stay at the third or fourth level of the Qi refining period for the rest of his life.