Alchemy is of great help to immortal cultivators, and with the elixir, it can not only speed up the cultivation speed, but also make it easier to break through the bottleneck.

However, alchemy is not easy, not only the Dan Fang and the spirit grass and elixir, but also the Dan furnace and the high-temperature flame.

If the monk controls the Spell Fire Alchemy, it consumes mana very much, and he can't cultivate to the Linglan Realm, even if he refines the lowest level of the pill, it will be difficult to maintain it.

Therefore, the senior monks came up with a way to absorb lava and earth fire from the land of Xuanyang, and then control its stability through the formation prohibition and use it to refine the elixir. Pure Yang Earth Fire is not easy to find, and the few major families in this vicinity, only the Shi family has a leyline fire, and through the guidance of the ancestors of the Shi family, an earth fire room that can refine the elixir has been made.

Nowadays, if several major families in the vicinity want to make alchemy, they have to come to the Shi family to rent it, and the fees are settled with spirit stones, which is also a source of spirit stones for the Shi family.

It didn't take long for Shi Qiulan to get ready, returned to the main hall, handed a storage bag to Shen Yun, and said with a smile: "This is the raw material for the Cleansing Pill, and I will practice for Brother Shen in a while." ”

Shen Yun stood up in response, and in the jade slip he gave him at the beginning, it seemed that there was a pill recipe and an introduction to the myelin cleansing pill, but he didn't look at it carefully, took the storage bag and asked casually: "What kind of pill is this myelin cleansing pill?"

"Brother Shen hasn't read the introduction?" Shi Qiulan said in surprise, she originally thought that Shen Yun was so interested in alchemy that he should have studied it thoroughly.

As the two spoke, they walked out of the main hall, and a wide black and shiny carriage was already waiting at the bottom of the steps.

"I haven't looked at ...... carefully," Shen Yun said.

"Hehe, this myelin-washing pill is the most elementary elixir, and it can only be used to enhance the cultivation of immortal cultivators who are just starting out in the Spirit Realm, and it is almost ineffective to take it at the second layer of the Spirit Realm. Shi Qiulan smiled disappreciatively and explained, and the lotus step shook lightly and walked down.

Shen Yun nodded again and again, following closely.

"The raw materials of this myelin cleansing pill do not have high requirements for aura, and they are relatively easy to plant, and Shangling Feng has cultivated a lot. It is also very simple to refine, and it is most appropriate to practice your hands. Usually the first alchemist to refine this pill. ”

Shen Yun nodded suddenly, and asked curiously, "I don't know Miss Shi, what is the success rate of refining the myelin cleansing pill for the first time?"

"My alchemy talent is average. Shi Qiulan smiled slightly, stroked her sideburns, and said modestly, "Ten times you succeed five times, it is said that a monk with better talent succeeds seven times out of ten, and even eight or nine times is normal." He stepped into the carriage.

Shen Yun turned his gaze to the carriage, and saw that there were four pure white tall horses in front of the carriage, and the divine horses were abnormal. The body of the car is shining with black light, and a huge Kunpeng with wings ready to fly is carved on both sides of the carriage, which is lifelike.

As soon as I entered the carriage, I smelled a faint fragrance coming to my nose, and the interior decoration was exquisite.

Shen Yun had no intention of appreciating it, and he hoped that his alchemy talent would be one in a hundred.

With the groom's shout, the carriage moved slowly.

"I helped Brother Shen prepare ten medicinal materials for the Myelin Cleansing Pill, and then it will be up to Brother Shen. Shi Qiulan's voice came.

Shen Yun woke up like a dream, patted the storage bag, took out the jade slip and said with a smile: "I'll familiarize myself with the Danfang first." ”

Shi Qiulan nodded and smiled silently, looking at the flowing scenery outside the car window.

The horse-drawn carriage swayed past a bustling mortal bazaar and through the boulevards, where pedestrians were full of traffic and bustling.

After a long sound, Shen Yun on the carriage exhaled a long breath, his eyes showing joy.

"How?" Shi Qiulan asked with a smile when she saw Shen Yun regain her senses.

"It doesn't seem that difficult...... I don't know what my talent is. Shen Yun smiled faintly. That being said, the tone was full of strong confidence, and I felt that I should have mastered it.

Shi Qiulan smiled and said, "I'll know in a while." ”

The two of them gossiped for a while, and after a while they came to the gate of the manor on a high ground, where the carriage stopped, and this was where the fire chamber was located.

Before coming, there were servants who came to inform them, so the door had already been opened, and the housekeepers in the villa had been waiting outside the door for a long time.

Shi Qiulan went over and gave a few orders, waved everyone away, and walked into the manor with Shen Yun.

This is a straight corridor that is not more than a foot wide, it looks very deep, and after walking for a while, I finally came to a small courtyard, and my eyes suddenly opened up.

The ancient trees on both sides of the courtyard are towering, but the innermost part is a cliff.

The sunlight shines on the smooth stone wall like jade, the light can shine on people, and a stone door carved with a Kunpeng pattern can be seen in the lower position, and on its upper side, the stone is carved with three neat black characters of "earth fire room".

Before coming to the stone gate, Shi Qiulan took out a cyan oval jade pendant and pasted it towards a groove in front of Kunpeng, which was not big or small and had just been embedded.

The jade pendant suddenly burst out with a cloud of blue light, and only for a moment, Kunpeng's eyes shot out two green and faint rays of light, as if they were staring at the blue light, reflecting each other.

Immediately after that, there was a sound of "click, click!" from the mechanism, and the stone gate slowly rose, and even the ground trembled slightly.

Behind the door is a deep downward cave passage, the diameter is only one zhang, the top of the corridor is about every few zhang, it is inlaid with a fluorite that exudes the moonlight, the whole passage shines brightly.

Shi Qiulan put away the jade pendant and beckoned, "The earth fire room is inside, Brother Shen, please." ”

"Okay!" Shen Yun entered in response, only to feel a burst of hot breath coming towards him.

The two gossiped all the way and walked inside, and the passage was getting hotter and hotter. Not long after, when he came to the bottom of the cave, there was another bluestone gate with the same pattern, and Shi Qiulan took out the jade pendant again and concocted it in the same way.

"Click!", the stone door opened, a wave of heat rushed in, and a scorching breath could be smelled.

"This is the Earthfire Chamber. Shi Qiulan chuckled lightly and walked in.

Shen Yun followed, his eyes showing a strange color, and he looked around.

I saw that this secret room was boxy, about five zhang in length and width, and more than two zhang high, and in the center of the secret room, there was a circular platform made of black boulders, nearly half a zhang high, and more than half a zhang high.

Jumping up to the stone platform, you can see that there is a round hole with a diameter of one foot in the middle, which continues to emit red light and heat waves.

Looking inside, there was a lava river below, with dark red magma flowing slowly, and still tumbling out fiery red waves.

"It's so beautiful!" Shen Yun admired.

Shi Qiulan smiled slightly, when she came for the first time, she was not amazed.

Seeing Shi Qiulan take out an antique, palm-sized Ding Furnace, Shen Yun's eyes suddenly showed a strange look: "Is this the Alchemy Furnace?"

"Yes. Shi Qiulan blinked, chuckled, threw the Ding furnace into the air, and played several tricks, only to see that the Dan furnace grew in the wind, and instantly grew to the size of more than a foot.

"Bang!" was just above the entrance of the cave.

As Shi Qiulan played a few tricks again, Shen Yun noticed that the spiritual stones inlaid on the ground around the secret room were running in an instant, and with a "hum", fluctuations came, and the formation opened.

The heat wave spewing upwards from the hole in the stone platform gradually tends to be pure and stable.

"Next, it's up to Brother Shen. ”

"Hey, thank you. ”

Shi Qiulan briefly explained, how to control the formation, etc., and then said goodbye to Shen Yun and walked out of the secret room.

Glancing back at Shen Yun, who was looking at the Dan furnace with a curious expression, he smiled slightly, took the stone door with him, and walked out along the passage.

Come outside near the rock wall, jump on top of a flat boulder, and sit cross-legged on the ground.

Looking around, the scenery was picturesque everywhere, but Shi Qiulan frowned, the problems of the Sun family had not been solved, and she had too many troubles in her heart.

He sighed and closed his eyes to recuperate.

In the blink of an eye, several hours flew by, and the sunset fell into the western mountains.

"Click!click!" In the sound, the stone door opened, Shi Qiulan opened his eyes, and saw Shen Yun with a dejected look on his face, slowly walking out.

"Brother Shen, how is the refining?" Although he knew that it was not ideal, Shi Qiulan could only ask like this.

"It's a shame," Shen Yun shook his head and sighed with a depressed face, "I don't have an alchemy talent at all, let's go back to eat." ”

Shi Qiulan was embarrassed to ask more, closed the stone door, walked outside with Shen Yun, and persuaded: "Alchemy pays the most attention to practice makes perfect, and more practice will be done in the future." ”

"Alas, all ten times failed. Shen Yun mustered up the courage to say, with a wry smile on his face, "Don't refine the Dan anymore." ”

"Oh. Shi Qiulan's eyes showed surprise, she didn't expect the ending to be so bad, but she still comforted, "Brother Shen's talent is amazing, and other talents are almost gone." ”

Shen Yun's formation prohibition talent is outstanding.

Shi Qiulan once tried to learn a five-style technique for attack prohibition, but it took a month, but she didn't learn it, and she gave up. And Shen Yun only learned that prohibition in just a few days, and such a speed was beyond the reach of Shi Qiulan's sisters and brothers, and they were extremely shocked.

Even that, the desperate breaking of the formation ban, Shen Yun can practice the same, although he still fails, it is estimated that it will not be long before he can successfully perform it.

"Yes. Shen Yun's face looked a little better, and he secretly said in his heart, how could every talent be excellent.

"Whether it is alchemy, refining or talismans, it all needs to consume countless spirit stones, but the formation and prohibition cost almost nothing, and the little sister thinks it is the most suitable for Brother Shen to study. ”

Shen Yun's eyes lit up when he heard this, and his mood suddenly improved, his fists clenched, and he laughed dryly: "What Miss Shi said is yes, I plan to concentrate on attacking the formation ban in the future." ”

Shi Qiulan saw that Shen Yun's joy and anger were all displayed on his face, and he was secretly amused in his heart.

Although he was very curious in his heart, why even such a simple pill would be refined, in order not to irritate him, he still didn't say more, diverted the topic, and the two went back with a smile.

This alchemy experience left a deep psychological shadow on Shen Yun, causing him to tremble and tremble at the mention of learning alchemy for many years to come.

In fact, his alchemy talent is not so bad, but after two consecutive failures, thinking that Shi Qiulan has succeeded so many times, the psychological pressure is too great and too nervous, resulting in successive failures......