The two of them walked along the wide cave for half an hour, and there were also criss-crossing caves in front of them, and there were still stone rooms on both sides of the cave, which were arranged here and the original refining room, thinking that they were from the same person's hand.

Along a tunnel, he went deep and stopped at a large hall.

I saw that in the hall here, there were also more than 20 monks sitting cross-legged, and on the wooden chairs, there were seven Chengdan monks sitting upright.

When the old man entered the hall, he did not hesitate, but walked directly in front of the seven old men of Cheng Dan, and after bending down to salute, he said respectfully:

"Back to the deacons, Daoist friend Qin Fengming has come here to participate in the skill competition of my Alchemy Hall, and he has now brought it. ”

With the old man's words, the seven Cheng Dan old men in their closed eyes opened their eyes at the same time, and one of them even showed a little joy on his face, looking up at the place where Qin Fengming was standing.

As soon as Qin Fengming entered this hall, he saw these seven Cheng Dan old men, these seven people were also the few Cheng Dan monks who had appeared when the bone age was tested.

Seeing that the old man had already introduced himself, Qin Fengming also walked a few steps, came to the seven people, respectfully bowed, and then stood respectfully beside the old man, and said in a very regular manner:

"The junior Qin Fengming has delayed the alchemy skill competition because of other things, and I hope that a few seniors will give the juniors a chance. ”

"Hehe, it's okay, the old man will arrange for the little brother to test item by item. Please bring the jade plaque and do the fire control test first. ”

By the time the old man Cheng Dan in front of him finished speaking, Qin Fengming had already handed over the jade card in his hand.

The old man took the jade card, his spiritual power moved, and in an instant, his complexion changed slightly, and he asked with surprise: "What? The little brother has already participated in the competition of the Refining Weapon Palace?"

When the other people heard this old man's words, they were also shocked, although when they started, they did not participate in the skill competition of the Refining Palace, but they also knew that they were masters who had been refining for hundreds of years, and it would take at least thirteen or fourteen days to complete the refining competition.

But the seemingly extremely young little monk in front of him had already completed the competition in less than ten days, which really surprised everyone present.

"Back to the seniors, the juniors have already completed the refining hall competition the day before yesterday, so I came to your place, and I also want to participate in the alchemy competition to see if I can pass. Please also ask the seniors to be fulfilled. ”

Looking at the unfazed little Zhuji monk in front of him, the more than twenty monks on the field were all shocked in their hearts. A monk, since he participated in the refining skills competition, came here to participate in the alchemy competition at this time. In the tens of thousands of years of Manghuang Mountain, there are only two or three times.

"Okay, little brother Qin, since you want to participate in the alchemy skill competition again, this is okay, flame control, but you don't need to test it anymore, since you have completed the refining competition, if you want to come to flame control, there is no problem, please follow the old man, go directly to the alchemy room." ”

When the old man Cheng Dan said that, Qin Fengming was a little, and then said in a deep voice. At this time, he was also very skeptical in his heart, could it be that this fifty or sixty-year-old foundation building peak monk in front of him could attain both skills.

After waving his hand and assigning the old man who had brought Qin Fengming here, he walked straight towards the No. 1 alchemy room with Qin Fengming.

Entering the alchemy room, the layout inside is almost the same as the refining room, "There are eleven kinds of spirit grass here, the second test is to test the vision, as long as you recognize eight kinds of spirit grass in front of you, even if you are qualified, the little brother will come forward to identify it." ”

Following the gesture of the old man Cheng Dan, Qin Fengming saw eleven spirit grasses placed in the jade box, placed next to the fire initiating beast. So he didn't answer, hurriedly stepped forward, walked to the jade box, picked it up one by one, and began to identify it.

These spiritual herbs, judging from their medicinal fragrance and the state they display, are all in the hundreds of years, but this is the material for refining the foundation building monks to improve their cultivation into pills.

It didn't take much effort, and Qin Fengming had already completely identified the eleven spirit grasses on the ground.

"Back to the predecessors, these spirit grasses are: passion fruit, green lotus grass, chrysanthemum branches, pu ying grass......" Qin Fengming did not stop at all, pointed to the eleven spirit grasses on the ground, and called out their respective names one by one.

Seeing that the young monk in front of him so quickly said one by one the spiritual grasses that rarely appeared in these markets, the old man Cheng Dan next to him also showed a hint of surprise on his face, it turned out that this young man was not a person who came here to try his luck, and he did have some confidence.

"Well, yes, what the little brother said, it is indeed exactly the same, okay, the second level has also been calculated, the following is the time to refine the elixir, this is the pill, there are various herbs in it, these herbs are enough for three refining. I hope that the little brother can complete the refining within 20 days. ”

With a wave of his hand, the old man of Cheng Dan handed over a jade slip and jade plate to Qin Fengming, and then did not stay any longer, turned around, and left this alchemy room.

After the old man left the alchemy room, Qin Fengming held the jade plate in his hand and opened the prohibition of the alchemy room here, and then took a closer look at the jade slip in his hand.

In this jade slip, there is a refining pill recipe for 'Yihe Dan', which corresponds to the ratio of various spiritual grasses, and the introduction is extremely detailed.

Yihe Dan, Qin Fengming had seen its name in the classics before, but the specific formula had never been seen, although the Dan Fang was no longer of any use to him at this time, but it still made his heart happy.

Qin Fengming sat in the alchemy room for two hours, and he carefully studied the Dan Fang several times to make sure that there were no mistakes, and then he began to refine and purify the spirit grass.

Although Qin Fengming has not personally refined the pill many times, the classics and experiences he has studied and read are unmatched, and with his pure flame control, he has refined and purified all kinds of spirit grasses without any mistakes.

Looking at the more than thirty jade bottles placed in front of him, Qin Fengming did not have any waves in his heart.

After a short rest, it officially began the refining of Yihe Dan.

According to Dan Fang, he put the eleven spirit grass essences that had been refined into the alchemy furnace one by one according to their respective order and time, and then drove the fire in the center of the earth to fuse and calcinate these spirit grass essences.

As time slowly passed, the pure medicinal fragrance slowly wafted out from the alchemy furnace, and the entire alchemy room was wrapped in a refreshing aroma.

Just when Qin Fengming was happy in his heart, thinking that this refining could be completed without any difficulty, there was a dull 'crackling' sound suddenly coming from inside the alchemy furnace.

As soon as he heard this kind of voice, Qin Fengming, who was controlling the flame calcining and refining the furnace, was shocked in his heart. This sound is not the same, it is the sound that will only be made when the pill is about to be scrapped.

"Bang~~"

Just as Qin Fengming was stunned in his heart, with a dull thud in the alchemy furnace, the furnace lid suddenly flew up and fell a few feet away.