Although this young man in white has a talent for alchemy, but to have this ability at this age, he must have lost a lot of family business, presumably his family should be very rich.

"It seems that you really know how to make alchemy. I'll try it with an extra cold spirit fruit." The boy in white was shocked when he heard Lu Chen's analysis. He naturally heard that Lu Chen must be an expert, and his face suddenly became calm and modest. Listen to Lu Chen's advice.

After putting all kinds of herbs into the alchemy furnace, the boy in white started to activate the formation on the alchemy furnace, and then put a dozen spar into the bottom of the alchemy furnace, and a blue flame suddenly appeared in the alchemy furnace.

"The pill furnace is not bad, it's a holy weapon." Lu Chen said.

The boy in white said proudly, "I bought this alchemy furnace at an auction in Liyang City, and it cost me three million spar."

"Three million?" Su Xuan didn't believe it.

The boy in white said, "To tell you the truth, I am from the Shi family in Li Yangcheng, and my name is Shi Shi. Three million is not a big deal for our Shi family."

"What Shi family? Never heard of it." Su Xuan shook his head.

"Hmph, I'm really ignorant, the Shi family has never heard of it." Shi Shi, a young man in white clothes, despised Su Xuan's knowledge.

"I'm going to start alchemy." Shizuo continued.

Speaking of activating the power of Li Huo, the black alchemy furnace began to make a humming sound.

"The firepower is not pure, and you can only use four points of firepower at the beginning. Your firepower is too much. This is not alchemy, it is simply cooking." Lu Chen said.

When Shi Shi heard Lu Chen's words, he almost died of anger, but now he also understands that Lu Chen is a master of alchemy. According to Lu Chen's suggestion, he should reduce the firepower and increase the purity of the firepower.

This pot of Divine Marrow Pill was refined for a full two hours. During this period, there were many mistakes, all of which were corrected by Lu Chen. Lu Chen even taught him how to adjust the pill, how to combine medicine, and how to use profound energy. After alchemy came down, let alone graphite, even Su Xuan, who was in the audience, learned a lot.

Finally, a furnace of Divine Essence Pill was finally refined successfully. A mysterious energy of graphite hit the lid of the alchemy furnace, the lid spun up, and seven Divine Essence Pills flew out.

A medicinal fragrance wafted through the nostrils.

Shi Shi hurriedly took out a brocade box and put these seven spiritual marrow into the box. These seven Divine Marrow Pills are bright in color, mellow in potency and pure in quality.

Not only the refining was successful, but it was also a great success. According to the original intention of graphite, it is enough to be able to refine the low-grade quality, but now these seven spiritual essence pills have obviously reached the middle-grade quality.

Shi Shi took out two Divine Marrow Pills, handed them to Lu Chen and Su Xuan, and said, "This potion can be used to make pills. You have done a lot of credit. These two Divine Marrow Pills are your reward."

Lu Chen smiled lightly: "You still tell us how to enter this formation? Two Divine Marrow Pills have no effect on us."

The effect of the Shensui Dan is to wash the marrow and cut the hair, strengthen the body, and remove impurities and residual poisons in the body, but Lu Chen and Su Xuan have already gone through the medicated bath, and the Lihuo Shengong itself has the Book of Changes to wash the marrow and temper the flesh. The effect is better than that of Shensui Dan.

These two pills are indeed completely useless to the two of them.

"Brother Chen is a great master of alchemy, so why would you care about your pills? If you want to refine pills, why do you have to fake your hands? We can do it ourselves." Su Xuan was not polite at all.

Shishi thought about it and it was true. The level of alchemy that Lu Chen showed just now was not necessarily the "grand master of alchemy" that Su Xuan said, but at least it could be regarded as a high-level alchemist.

"I have one more thing to ask." Shi Shi bowed to Lu Chen and said.

Lu Chen nodded and said, "What's the matter?"

"I have been refining the Qingxin Ningshen Pill recently, but I can't make it successfully because of the lack of an herb called purple heart grass. I don't know if it can be replaced by other herbs?" Shishi asked.

Lu Chen thought for a while and said, "Purple Heart Grass, according to the records of the classics, this herb was a common medicine two thousand years ago, but then the world changed drastically and the spiritual energy was abnormal, which led to the basically extinction of Purple Heart Grass, and it is very rare to see it now. The herb is gone."

"Yeah, my biggest problem now is to find an alternative herbal medicine." Shishi said.

The technique of alchemy is ever-changing. Refining a medicine is sometimes not limited to a certain formula. The idea of ​​graphite is naturally reasonable, but his knowledge and ability are not enough to make a new formula. This question is just a casual question, and I don't think Lu Chen will really know.

He once asked a senior alchemist, and the other party was helpless on this question.

However, Lu Chen said: "Purple Heart Grass is not irreplaceable, but the method is a bit complicated. Purple Heart Grass contains three kinds of medicines, and the effects are to activate blood and remove blood stasis, nourish the liver, and invigorate the spleen and lung. As long as you find three medicines with the same effect You can mix and match, such as Puhuang grass, yam, and milk vanilla. You need to combine these three herbs according to the ratio of three, three, four, and use the alchemy technique to combine them, but in the refining process, there is one more process, and the difficulty of alchemy is at least To increase by 30%.”

After hearing Lu Chen's words, Shi Shi became stunned. He thought that no one could find this kind of alternative herbal medicine, but listening to Lu Chen put it lightly, it seemed to be an extremely common thing.

After being stunned for a while, he suddenly fell to his knees and said to Lu Chen, "Master, accept me as your apprentice."

Lu Chen was taken aback. He didn't expect the other party to be so obsessed with alchemy. In order to study, he immediately wanted to take him as his teacher.

However, it is precisely because of this attitude that this young man can achieve such achievements at this age. No matter what he does, if he wants to do well enough, hard work and seriousness are the most basic attitudes.

In the more than 1,000 years of his previous life, Lu Chen had never accepted a single apprentice, and now he will not make an exception. He felt that taking apprentices was a hassle.

"I don't have the habit of accepting apprentices." Lu Chen waved his hand, "If you want to learn alchemy, I can give you some pointers."

Su Xuan folded his hands and said with a smile, "Boy, it seems that you really have the potential to learn alchemy, but Brother Chen is very busy and doesn't have much time to teach you."

Shi Shi could only get up and said, "Since the master doesn't want to accept me as a disciple, then he might as well come to my house as a guest, and I can take the opportunity to ask about the technique of alchemy. Ender."

In fact, Lu Chen's advice just now has given Shito a great inspiration, but the alchemy technique is broad and profound, and it is naturally impossible to comprehend too much in a few words.

Seeing that Lu Chen was unwilling to accept him as his apprentice, he was inevitably a little depressed.

Seeing his sincerity, Lu Chen said with a smile, "Okay, I'm about to go to Evil Dragon Ze, passing Liyang City, which is considered a drop-in."

"That's great, thank you Master." Shi Shi said excitedly.

Lu Chen said, "Don't call me Master, my name is Lu Chen."

Shi Shi said, "Yes, Master Lu."

Lu Chen shook his head: "Don't call me Master."

"Okay, I'll call you Big Brother Lu, okay?" Shi Shi said.

Lu Chen nodded, agreeing with the title.

Judging from his age, Lu Chen is four or five years older than him, so it is appropriate to call him Big Brother Lu, "Boy, how did you get into these eight life-and-death formations? Can you tell me this time?" Su Xuan asked .

"Of course." Shi Shi said, and took out a blueprint from his arms, with complicated lines drawn on it, where the entire eight life-and-death formations were located.

This map is extremely detailed, and even the nearby mountains and rivers are carefully marked. Not only that, but a hidden route map is also marked on the map.

The route map turned out to be a deep tunnel in the middle of the mountain.

Shishi explained: "This blueprint is a road map that I accidentally got, and there is a secret passage into the formation. I just use this blueprint to enter the formation to collect medicine. The spiritual energy here is very strong, and I retreat and practice here. It's not bad, if it wasn't because I got this treasure map, I wouldn't dare to break into this formation directly, it would be no different from courting death."

"So it is." Lu Chen glanced at the blueprint and immediately had a full understanding of the terrain of the entire mountain range. "It seems that the hidden tunnels in this mountain range are still very complicated."

Shi Shi said: "Yeah, even if there are drawings, it takes a long time to walk out of the cave. Shall we go out now?"

Lu Chen nodded and said, "Go out." Although he could break out directly from the formation, he also wanted to see if there were any secrets in the hidden tunnel in this mountain range.

After all, there is a large spiritual vein here, and experts once lived in seclusion here, so it is unknown what treasures may be left in the tunnel.

The three left the eye of the eight-door formation and walked to the top of the mountain. Soon, the three came to the vicinity of the previous Jingmen.

There is actually a simple house here. There is a cellar in the house. The three people drilled into the cellar and found the tunnel in the cave.

"Big Brother Lu, do you know who left this formation?" Shito asked.

Lu Chen naturally didn't know.

Shimo said proudly: "I know."

"who is it?"

"Xiao Leng, the elder of the Heretic God Sect four hundred years ago, this is the cave he left behind." Shi Shi continued, "It is rumored that he planned to leave the Heretic God Sect to start a sect, but he disappeared later for unknown reasons."

He didn't know that Xiao Leng had already gone into trouble and died.

"It seems that this Xiao Leng is very ambitious. He even has a great formation to protect the mountain, as well as spiritual veins, but his luck is not very good." Lu Chen said.

The three of them talked and walked all the way, and the tunnel gradually became wider. Soon, the three of them came to a hall, where the location was already in the middle of the mountain.

There are some simple furnishings in this hall, surrounded by a few round boulders, and a huge animal remains in the hall.

"Brother Chen, why do I feel that this place is gloomy and scary." Su Xuan looked at the strange hall, and from time to time there was a cool breeze blowing across his neck, and he had a feeling of trembling.

Lu Chen said: "The yin here is really heavy, this hall was originally supposed to be a place of sacrifice, and the layout inside is a bit like a formation, like performing an evil ceremony, but hundreds of years have passed, and there is no danger here. , don't worry."

Shi Shi also said, "Xiao Leng is, after all, a well-known magician master. If there is nothing abnormal here, it will make people feel abnormal."