On the surface, Tang Lang seemed to be looking for the cause of the onset of the spirit grass, but in fact, he passed a large amount of information back to the system, and the system compared it with the record in the "Spirit Plant Language", the flowing information flashed on the light curtain, and countless possibilities were verified and denied one by one, and finally the correct answer was left.

"This pot of ginger grass is suffering from bacterial wilt, the main reason is that the temperature rises too quickly after days of heavy rain, and it needs to be transplanted to a shady place, and at the same time, a grass charm is cast on it every morning, noon and evening, and it can be restored in less than three days. ”

"This pot of snakeroot grass is suffering from white rust, which is caused by the excessive density of planting, poor ventilation between the spiritual grasses, and the accumulation of yin qi. Fortunately, it was discovered early, only the edge of the leaf was infected with white rust, and it was exposed to the sun for a quarter of an hour at the height of the noon sun, and it can be cured for five consecutive days. ”

"And this pot of bamboo yellow is purely not well cared for, the branches and leaves have been devoured by Spodoptera litura, only one trunk remains, which can basically be declared dead, but if you can find clear spring water to soak it for a few days, maybe there is a trace of recovery. ”

"Sizzle......" Several spirit planters who were watching gasped at the same time, not only explaining the cause of the spirit grass's illness and the treatment plan clearly, but even the insects that devoured the spirit grass could be seen, could it be identified by the tooth marks left by gnawing on the branches and leaves, which was also too incredible.

As a master of Lingzhi, Du Jisong could naturally see bacterial wilt and white rust, and knew that the solution given by Tang Lang was just right, but he couldn't confirm whether the bamboo yellow was harmed by Spodoptera litura, so he frowned and thought for a long time before he asked with a little hesitation: "How did you see Spodoptera litura?"

"Guess!" Tang Lang replied of course.

There was an uproar among the surrounding spirit planters, and the answer that shocked everyone was actually based on guessing, and they all ridiculed Tang Lang's irresponsible behavior.

But he was not ashamed: "There are several spirit planters present, and there is also a spirit planter master, something that you can't see, give me a person who applies for an apprenticeship as an exam question, don't you feel a little embarrassed?"

"Moreover, I'm not guessing! It is clearly recorded in the "Lingbo Language" that there are four or five species of pests that feed on bamboo yellow, but only Spodoptera liturae is nocturnal. This garden is taken care of by several spirit planters during the day, and if you see an insect infestation, you won't deal with it, so I conclude that it is Spodoptera litura's cannibalization of the bamboo knot yellow at night, is it possible that I guess everyone does not take good care of the spirit grass?"

Du Jisong couldn't ask Tang Lang about the accuracy of his answer, and according to the requirements, he had already reached the standard of Lingzhi apprentice, but if he was admitted to the association like this, what would he have face, and when he was hesitating, Tang Lang remarked: "I originally thought that the seven auxiliary skills were not superior, but they were only good at different fields, but in my personal experience, the formation and alchemy are indeed superior, at least Lin and Pu have no so-called conflict of will, let alone anger because of this, and they can also be dealt with impartially......

His words suddenly woke up Du Jisong: he was indeed biased because of his different views, and his previous subordinate spiritual planters had also persuaded him, but he sternly rejected them, so he was cut in public by a kid today.

After pondering his words repeatedly, Du Jisong spoke: "Tang Lang, the old man was just shocked that you can draw inferences from one another, and deduce the answer to the question through Lingzhi knowledge and your own observations, this vision and judgment is also ashamed of me." From today on, you are an official apprentice of the Canglei Office of my Spirit Plant Association, and I will not make it difficult for you to get the spirit grass you want, but the rules of the association cannot be broken, and you also need to abide by it!"

"Rules, what rules, do you have to pay membership dues?" Tang Lang thought that the Spirit Plant Association was like those VIP clubs in the previous life, and it had to charge a high membership fee when joining the club.

"Ahem...... Our spirit planters have never relied on external objects, where did they get any membership fees?" Du Jisong was choked by his strange thoughts: "This is a rule left by the association since its establishment, no matter who it is, no matter what the reason, if a member takes a spirit grass from the association, he must cultivate a similar or equivalent spirit grass for the association, so that the quality of the spirit grass of our association can be guaranteed to last." ”

Tang Lang nodded in agreement: just like the deforestation policy in the previous life, cutting down a big tree requires planting ten small trees, only in this way will it not dry up and fish, so as to protect the entire ecological environment, and human beings who do not want to be in another world also have the same view.

"I can give you the four spirit grasses you want, such as the Great Golden Flower Grass, Licorice Fern, Bitter Pansy, and Night Fragrance Magnolia, but you must retrieve the four rare spirit grasses within a month, otherwise the old man will personally dismiss your apprenticeship. Can you agree?"

Du Jisong's words suddenly made Tang Lang overjoyed, and he finally got the four kinds of spirit grass in his hands after tossing a big circle, and hurriedly agreed to the conditions, as long as the hidden dangers of the team members can be removed, not to mention that the four kinds of spirit grass are ten kinds of spirit grass.

Seeing Tang Lang's happy appearance, Du Jisong poured a basin of cold water on it: "Don't be too happy! These four spirit grasses are very rare, and I only have one of each here, and that old medicine pot may not be able to refine the pill at one time." The spirit grass you want to recover is just as rare, I'm afraid it can only be found in inaccessible places. ”

Tang Lang didn't take it to heart: "Steward Du, please rest assured, the pill will definitely not be on a business trip, and the new spirit grass will definitely be returned as scheduled." I'm in a hurry, go first!"

After carefully storing the four spirit grasses with their rhizomes still stained with fresh soil into the storage jade pendant, Tang Lang hurriedly returned to the Alchemy Association, took out the spirit grass, and prepared to open the furnace for alchemy, but he did not plan to ask Pu Gaofei to make a move, but prepared to refine it himself under his guidance.

"Tang Lang, it's true that you are very talented in alchemy, but you can't be too arrogant. The Muscles and Bones Strengthening Pill and the Increasing Spiritual Awareness Pill are two more out-of-the-way pills, even if the old man has only refined them once, he does not dare to guarantee that he will be able to have a Cheng Dan. As you said yourself, there is only one part of the Spirit Plant Association, and if you fail, you will regret it. ”

Tang Lang was unmoved: "Steward Pu, don't mind, I'm not an arrogant person." Just like what you said just now, these two pills have only been refined once, and you are not completely sure. Rather than leaving it to you to refining, it is better for me to have a chance of becoming a Dan anyway, and please explain your previous refining experience in detail. ”

Seeing his unquestionable expression, Pu Gaofei sighed and told the details of the last time he refined the two pills, Tang Lang listened very carefully, and kept asking questions when he didn't understand until there was no doubt, and the two exchanged for two hours before stopping.

Tang Lang closed his eyes, restored the content he had just told back to one picture after another in his mind, and he was still not at ease when every detail was simulated, and quietly asked the system: "What are the chances of me refining into an elixir?"

The system instantly deduced the results countless times on the light curtain, and replied accurately: "Master, if everything he said is correct, and the records on the two Dan recipes are also accurate, the probability of your refining success should be 64.8%. The most likely places to go wrong are the initial extraction of the Ichor and the subsequent mixing of the Ichor ......"

With the basic information of "Spirit Plant Language" and "Introduction to Alchemy", as well as the pills that strengthen muscles and bones, and increase the spirit and benefit of consciousness, plus Pu Gaofei's practical experience, the system can quickly simulate the entire alchemy process, not only estimating the success rate extremely accurately, but even pointing out the places that are prone to error.

Tang Lang saw that the success rate had exceeded sixty percent, and secretly decided: "Bet, how can there be so many things that are 100% sure!"

With the secret help of the system, Tang Lang was in a good mood, put all kinds of spirit grass into the Dan furnace, and meticulously followed the steps explained by the Dan Fang.

Tang Lang exhaled a puff of turbidity, only then did he realize that his back had been soaked in cold sweat, from the time he went to the Spirit Plant Association to the successful refining, his spirit had been highly concentrated, and now the whole person was relaxed, and he immediately felt extremely sleepy, and he didn't even have time to say hello to Pu Gaofei, so he leaned against the wall and fell asleep......

A few hours later, Tang Lang woke up from his sleep, became refreshed, and found that he was still in a Dan room of the Alchemy Association, with an animal skin blanket on his body, and two porcelain bottles on the table in front of him.

Thinking of a key question, Tang Lang took advantage of the fact that there was no one around and sank his mind into the system.

"Why didn't you remind me that you can't take pills indiscriminately?"

"The master's body has been transformed by me, there is no conflict between the realm and cultivation, as long as the spiritual power you provide is enough, you can always upgrade quickly. ”

"That's not good! I don't have enough self-protection ability right now, and if my cultivation is too rebellious, I will definitely be caught and studied by the strong. Tang Lang denied this tempting idea, and remembered the martial arts that he had deduced from the system before: "How about letting you deduce "Cang Thunder Booming Sky Explosion" based on the two martial arts of "Cang Demon Fury Slash" and "Thunder Dragon Palm" before?"

"According to the basic information provided by the master, I have deduced the fragment of "Thunder and Explosion", and according to the power comparison of the mid-level classics, it should have the ability to resist the samurai or the speller. ”

"Since you can fight beyond the ranks, why is it still called a fragment?" Tang Lang raised eyebrows when he heard this, and his interest suddenly soared.

""Thunder Boom Sky Explosion" is a stunt of the Nine Rank Martial Sect, the power should be extraordinary, and it can only fight against people who are one level higher at the moment, so it can naturally only be counted as a fragment. Not only that, but there is also a huge flaw!"