After Yang Lin finished speaking, he walked towards the Dan Palace, one was after an hour Yang Lin finally entered the gate of the Dan Palace, Yang Lin walked directly to the reception disciple of the Dan Hall and said, "I want to rent an intermediate alchemy room", and after speaking, he took out three spirit stones and put them in front of the reception disciple.

The receiving disciple put away the spirit stone and said, "One spirit stone can be rented for three days in the intermediate alchemy room, and you can use it for nine days if you pay three spirit stones, senior brother", after speaking, he took out a jade plate and handed it to Yang Lin.

Yang Lin put away the jade card, arched his hand towards the receiving disciple, and walked towards the alchemy room. The jade plate in Yang Lin's hand said B word 11, Yang Lin searched for a while and finally found room B word 11, then pasted the jade card on the door and entered the alchemy room.

Yang Lin observed this mid-grade alchemy room and found that this mid-grade alchemy room was not only a little larger than the low-grade alchemy room he used last time, but also had many patterns engraved on the Dan furnace, which at first glance was not comparable to the kind of low-grade goods in the lower-grade alchemy room.

Yang Lin opened the storage bag, took out a piece of Jingyuan Dan's medicinal materials, and slowly put it in the Dan furnace, Yang Lin injected a trace of his spiritual power into the ground fire under the Dan furnace, and suddenly the ground fire was blazing, Yang Lin didn't expect that the ground fire in the intermediate alchemy room was so much stronger than the ground fire in the lower alchemy room, and the medicinal materials in the Dan furnace if he didn't pay attention to it turned into ashes.

"It seems that the medium-grade alchemy room is used to refine some difficult pills, otherwise there is no need to make such a big earth fire" Yang Lin said silently, "Don't worry, anyway, there are still many medicinal materials in Jingyuan Dan, let's get used to it slowly" Yang Lin comforted himself.

After speaking, Yang Lin cleared the ashes in the Dan furnace, continued to put in a medicinal material of Jingyuan Dan, and began to slowly stimulate the earth fire, and it was okay at first, but when Yang Lin was about to become a pill, Yang Lin was careless, the earth fire was big, and the pill turned into ashes again.

Yang Lin was not discouraged, after all, he had already refined the Jingyuan Dan in the Qi refining period, there was no reason for him to enter the foundation building period and change to a Dan furnace, could he not be able to refine the Jingyuan Dan?

Yang Lin continued to clean up the ashes, and put in a medicinal herb again, this time Yang Lin was very careful, slowly, little by little to control the ground fire, and finally the Dan furnace slowly spread out the Dan incense, Yang Lin slowly extinguished the ground fire, and when the Dan furnace slowly cooled down, open the Dan furnace, and saw two golden Jing Yuan Dan lying quietly in the Dan furnace, Yang Lin took it out and looked at it, and said, "This Jing Yuan Dan should be much better than the effect I refined during the Qi refining period."

With the success of this furnace of elixir, Yang Lin had confidence, after all, the last alchemy was a few years ago, and Yang Lin inevitably had some hands.

Then Yang Lin made persistent efforts, and the Jingyuan Dan of the furnace was refined by Yang Lin, and the quality of the refined Jingyuan Dan was getting better and better, when Yang Lin finished refining all the medicinal materials of the Jingyuan Dan in his storage bag, Yang Lin decided to refine the protagonist of this alchemy-Zengling Pill.

One purple spirit heavenly incense, one dream shadow flower, five smelling herbs, and a medicinal herb of the elixir were put into the Dan furnace by Yang Lin, Yang Lin took a deep breath and slowly stimulated the earth fire, "Boy, don't be afraid, just do it boldly, sometimes the bolder you are, the more successful you can be" Lao Jiu was encouraged.

"En" Yang Lin simply responded, and put all his energy into controlling the ground fire, the earth fire will be big and small under Yang Lin's control, and a trace of green smoke will slowly float out of the Dan furnace, "It's okay, a rare medicinal material like Ziling Tianxiang will definitely change a little when refining the pill" Lao Jiu comforted Yang Lin, originally Yang Lin saw the green smoke floating out and thought that this furnace of pills had been refined, and he was relieved to hear Lao Jiu say this.

Yang Lin carefully controlled the earth fire, and after a full hour, Lao Jiu said, "Suppress the earth fire, it's going to be condensed, and the temperature can't be too high" Yang Lin immediately withdrew a lot of spiritual power, and the earth fire became much smaller.

After waiting for more than half an hour, a faint Dan incense slowly came out in the Dan furnace, Yang Lin completely extinguished the ground fire, and waited for a stick of incense time, the Dan furnace completely cooled down, Yang Lin opened the Dan furnace, only to see three dragon's eye-like crystal clear red pills lying quietly in the Dan furnace.

"Well, that's right, the quality of the Zengling Pill this time is still good" Lao Jiu said, listening to Lao Jiu say this, Yang Lin was completely relieved, and took out a jade bottle to put the Zengling Pill in, these few Zengling Pills are the key to Yang Lin's cultivation of immortals in the future.

Yang Lin put away the Enhancement Pill, adjusted the time of a stick of incense, and then prepared to refine the second furnace of Enhancement Pill, Yang Lin was ready to take advantage of the current state to refine all the Enhancement Pill.

Just like last time, Yang Lin put the remaining Purple Spirit Heavenly Fragrance and Dream Shadow Flower into the Dan Furnace and began to slowly control the size of the Earth Fire.

Three hours later, Yang Lin opened the Dan furnace again and put away the four Enhancement Pills in the Dan Furnace, this time Yang Lin's technique of alchemy has improved a little compared to the last time, and finally harvested four Enhancement Pills.

The two furnaces of the Enhancement Pill were all successfully refined, Yang Lin was in a good mood, and now Yang Lin has entered the alchemy room for six days, and most of the time has been spent refining the Essence Yuan Pill, but there are not as many Essence Yuan Pill practices as before, and it is not certain that Yang Lin can succeed in these two furnaces of the Enhancement Pill.

Yang Lin cleaned up, the six days of uninterrupted alchemy made him feel physically and mentally exhausted, but after harvesting seven spirit enhancement pills, Yang Lin felt that it was worth a thousand dollars.

Yang Lin walked out of the alchemy room, picked up the room card, closed the door of the alchemy room, and handed the room card to the receiving disciples.

Yang Lin walked for an hour and a half and finally returned to the small mountain mine, as soon as he entered his room, the little demon fox couldn't wait to jump into Yang Lin's arms, he didn't see Yang Lin for six or seven days, but the little demon fox missed him very much, under the influence of the soul cultivation technique, the little demon fox naturally didn't want to leave Yang Lin for a moment.

Yang Lin and the little demon fox were intimate for a while, then swallowed the Bigu Pill for a moment, and began to exercise to recover his spiritual power, and at night Yang Lin opened his eyes again, at this time Yang Lin's spiritual power had all recovered, "Lao Jiu, what do I need to pay attention to after taking this Spiritual Enhancement Pill?" Yang Lin asked, " Don't pay attention to anything, the Enhancement Pill will slowly change your physique, so that you can absorb the Spiritual Qi faster, thereby speeding up your cultivation speed, but you had better finish taking one and take another one in a few days, and wait until you feel that it is useless to take the Enhancement Pill, which means that your physique has been changed, and it is useless to take the Enhancement Pill again" Lao Jiu said.

"Well, I see," Yang Lin replied.

After speaking, Yang Lin took out the jade bottle and poured out a spirit enhancement pill, looking at the dragon's eye-like crystal clear spirit enhancement pill, Yang Lin thought that if this pill flowed out a few pills, would it set off a bloody storm in the immortal cultivation world, after thinking about it, Yang Lin smiled self-deprecatingly, "I am just a foundation building monk, I don't know when I will enter the late stage of foundation building, no matter what kind of battle it is in the immortal cultivation world", Yang Lin swallowed a spirit enhancement pill with a mouth.

The Zengling Pill quickly dissolved into Yang Lin's body, and its medicinal power slowly moistened Yang Lin's whole body like a few clear streams, feeling the comfort of the body, Yang Lin praised "It's a good thing."

In the next ten days, after Yang Lin felt that the medicinal effect of the Zengling Pill had subsided, he would take another Zengling Pill, knowing that after Yang Lin took five pills, Yang Lin felt that the Zengling Pill was of no use to him at all. He put away the remaining two Enhancement Pills.

Yang Lin ran the exercises and practiced for a while, and felt that the speed at which he absorbed the spiritual energy was definitely more than fifty percent faster than before, Yang Lin remembered that this kind of amplification effect was always effective, so he couldn't help but sigh that this elixir was definitely against the sky, Yang Lin didn't dare to spread the elixir to the immortal cultivation world now, because he knew that once this kind of thing was discovered, it would definitely be a mountain of corpses and a sea of blood.

At this time, a shadow suddenly appeared in Yang Lin's heart-Sun Wujiao, I haven't seen her for three years, I don't know if Sun Wujiao is more beautiful now? At that time, I still wanted to have a few pills in my hand, and now I have two remaining pills in my hand.

Thinking about it, Sun Wujiao's smile became clearer and clearer in Yang Lin's heart, cultivating immortals is an extremely lonely thing, Yang Lin has been cultivating immortals for eight years, and in these eight years, Yang Lin has been meditating and practicing by himself for more than seven years, and he usually doesn't feel anything, but Yang Lin thought of Sun Wujiao, and the more he thought about it, the stronger the sense of loneliness became, "Cultivating immortals is the pursuit of strength, longevity, and great freedom, and it is by no means the pursuit of loneliness for tens of millions of years" Yang Lin thought.

"Let's go, go to Sun Wujiao, I miss her, I really miss her" After Yang Lin finished speaking, he picked up the little fox that was sleeping again, held the little fox in his arms, and walked towards Sun Wujiao's cultivation place.