Dear Lingshi

Hearing this, Ali smiled and said, "Master, I have already been able to refine the fourth-level elixir, and I am just waiting for you to test me."

"That's not bad. I'll test you slowly after I finish the Chamber of Commerce Conference." Huang Yiren was in a good mood when he heard that his apprentice's alchemy skills had improved greatly.

"Master, this alchemy room is empty. Do you need my help?" Ali opened the alchemy room in front of him and asked respectfully.

"No need, please don't disturb me during this period of time."

"Yes, Master." Ali responded and quietly retreated.

"Brother Lu, come in with me." After seeing his apprentice leave, Huang Yiren called Lu Yunsheng into the alchemy room.

"Brother, aren't you afraid that I will influence you?" Lu Yunsheng asked curiously.

"Haha, I see that although your soul power is only at the middle stage of Soul Infant, your soul power is extremely strong. I'm afraid you are also proficient in the art of alchemy?" Huang Yiren asked with a smile after closing the door of the alchemy room.

In addition to refining pills, the alchemist's most important thing is to cultivate the power of the soul, so the soul power of an alchemist is generally stronger than that of an ordinary cultivator.

Huang Yiren's guess is not unreasonable.

Lu Yunsheng was shocked when he heard this. He didn't know when Huang Yiren had investigated his soul realm, but fortunately, Huang Yiren did not discover the secret of his two souls.

In fact, Lu Yunsheng was worrying too much. Even if someone could explore his soul, they would only regard his secondary soul as a treasure for soul attack.

Who made him condense his secondary soul into the shape of a flying sword?

"I do know a little bit about alchemy, but I can only make some third-level pills." Lu Yunsheng said modestly.

"It's okay. As long as you have experience in alchemy, you can help me increase the chances of making a successful pill at the critical moment. At that time, I may need you to use your soul power to help me." Huang Yiren explained.

"Okay, just tell me when the time comes." Lu Yunsheng agreed readily.

After all, he is making the elixir for himself, so there is no reason not to help.

Huang Yiren nodded and took out his own alchemy furnace.

The alchemy furnace, which was overflowing with precious light, quickly grew larger in his hand, and was then placed steadily on a hole in the ground.

"A top-grade magic weapon-level alchemy furnace! No wonder this guy didn't take the top-grade magic weapon-level alchemy furnace seriously at the auction." Lu Yunsheng thought secretly in his heart after seeing the alchemy furnace.

With this alchemy furnace, Lu Yunsheng also has greater hope for the chance of success.

Lu Yunsheng came back to his senses and quickly took out all the spiritual herbs used to refine the Zhuangshen Pill.

"Don't be in a hurry, brother. I still need to refine a furnace of pills first to test the temperature and stability of this earth fire." Huang Yiren saw Lu Yunsheng's actions and took out more than ten kinds of low-level spiritual herbs while speaking.

Lu Yunsheng nodded and had to put the jade boxes back temporarily.

Master Song Yi did tell him about this matter at the beginning. When using earth fire to make elixirs, especially unfamiliar earth fire, one must first test the characteristics of the earth fire before officially making the elixir.

"Brother, why don't you use infant fire to refine the elixir? Isn't the temperature and stability of infant fire better than this earth fire?" Lu Yunsheng asked curiously.

Huang Yiren smiled and explained to Lu Yunsheng: "Brother, this time we are refining a fifth-level elixir, which will take at least a month. It is not impossible to use infant fire, but in order not to distract my attention, I still plan to use earth fire."

"It actually takes a month!" Lu Yunsheng said in surprise. He could refine a batch of fourth-level Qi and Blood Pills in one night.

But think about it, this Zhuangshen Pill is not only a fifth-level elixir, but also the most special kind of fifth-level elixir.

When Song Yi was still in the Jindan stage, it took him several days to refine the third-grade elixir, the Marrow Cleansing Pill.

Huang Yiren heard Lu Yunsheng's scream and immediately said with a smile: "This is because I have this Wanhe furnace, which can greatly reduce the time required for alchemy. If it were any other alchemist, it would take at least two months to make an elixir."

Lu Yunsheng nodded when he heard this and stopped talking because Huang Yiren had already begun to refine the medicinal essence of those low-level spiritual herbs.

These steps cannot be interrupted in the slightest.

In just half a day, Huang Yiren refined a furnace of ordinary second-level elixirs.

Huang Yiren took the pill and began to adjust the size of the underground fire mouth. It seemed that he had figured out the characteristics of the underground fire here.

Seeing this, Lu Yunsheng also took out the medicinal materials for refining the Zhuangshen Pill.

Huang Yiren took the more than ten kinds of spiritual herbs and said to Lu Yunsheng with a smile: "Brother Lu, you should practice here with peace of mind during this period. I will call you when the most critical moment comes."

Lu Yunsheng nodded, then found a corner in the alchemy room and sat down cross-legged.

Now Lu Yunsheng didn't need to refine the Soul-Strengthening Pill, so he planned to take the twelve Soul-Strengthening Fruits on him directly.

Time was running out, so he tried to improve his strength as much as possible. He was too lazy to refine these Soul-Strengthening Fruits into pills.

When he took the first Soul Strengthening Fruit, a refreshing coolness instantly rose from his abdomen to his sea of ​​consciousness. The effect of this Soul Strengthening Fruit was several times stronger than he had imagined. In just a few breaths, Lu Yunsheng felt his soul power slowly increasing.

It took Lu Yunsheng two days to refine all the medicinal properties of the Soul-Strengthening Fruit.

Lu Yunsheng opened his eyes and saw that all the jade boxes beside Huang Yiren had been opened, and the spiritual herbs inside had all been thrown into the Wanhe Furnace.

At this time, Huang Yiren was concentrating on controlling the temperature and calcining the essence of the spiritual herbs in the medicine furnace.

In a blink of an eye, twenty-five days passed. When Lu Yunsheng had just refined all the medicinal power of the twelfth Soul Strengthening Fruit, Huang Yiren's voice suddenly came: "Brother Lu, you take over. The pill will be ready in five days. I need to use these few days to restore my soul power to its peak state."

Lu Yunsheng walked over after hearing this.

Huang Yiren stood up and continued to instruct, "Just keep using a slow fire for the remaining few days. The underground fire is still relatively stable, so you just need to keep an eye on it."

Hearing this, Lu Yunsheng said to Huang Yiren, "Brother, I'm here, just rest assured and recover."

Lu Yunsheng is fully capable of handling this matter.

Huang Yiren nodded tiredly, then walked aside and began to recover his soul power.

Even though Huang Yiren's Soul Infant realm had reached perfection, the consumption from refining pills continuously for twenty-five days was not small.

Five days passed in a flash, and Huang Yiren woke up on time this morning. He was full of energy and had recovered to his best condition.