On this day, Luo Yin was concentrating on refining a furnace of Dragon and Tiger Mixed Yuan Pill in the room of the Dan Pavilion at this time, which was the culmination of his development of the exclusive pill, condensing his decades of hard work.

As long as this furnace of elixir can be successfully refined, it means that there is no mistake in his thinking, and he has found the right way to refine his exclusive elixir. And if this refining fails, it means that his decades of hard work have been in vain.

This time the refining was very important, so he couldn't help but be nervous and didn't care, he invested all his energy, staring at the progress of refining without sleep, for fear that there would be any problems.

By now, he had been sitting in front of the Dan furnace for more than half a month, and it would be time to test the success or failure in more than an hour.

It's a long time, but there's always an end.

Luo Yin withdrew the real fire, looked at the Dan furnace in front of him, and couldn't help but be a little nervous. He took a deep breath, then slowly opened the furnace. In the Dan furnace, several cyan pills were lying at the bottom of the Dan furnace.

When he saw this scene, Luo Yin's heart couldn't help but pinch up.

Failed, still failed, although the pill has been formed, it is almost a waste pill, without the slightest medicinal power, let alone can help him hit the Jindan difficulty.

Luo Yin sighed dejectedly, and with a wave of his hand, he received the few pills in the Dan furnace in his hand, ready to check what the problem was, and what caused the failure of refining.

Failure, he's been through it too many times, he shouldn't have been so disappointed. It's just that this refining really gave him too much hope, so that it was a little difficult to accept such a result.

Sitting down cross-legged, he began to examine the pills, and soon his eyes gleamed with essence and a smile appeared on his face.

The elixir did fail to be refined, but he found that the system of the five elements in the elixir had almost been established, but at the last moment something went wrong, so that although the elixir was formed, it was a waste pill.

This means that his thinking is correct, it is indeed feasible to refine the exclusive pill with the pure demon beast inner pill, and he can build a system of five elements in the pill, making it infinitely close to the characteristics of his own mixed yuan true qi, and then help himself to attack the golden pill difficulty.

It is true that the elixir has failed to be refined, but it is also equivalent to a success, because it has found the right path for itself, which is precious.

Luo Yin carefully put away these waste pills, preparing to rest for a while before continuing his research. He had been sleeping for most of the month, his spirit was highly concentrated, his true qi was seriously depleted, and he urgently needed to rest to adjust his state, and only in this way could he devote himself to the next step of research.

After a good night's rest, Luo Yin took out the waste pill and continued to analyze the reasons for the refining failure.

Soon, he found another problem, the demon beast inner pill he used to refine the pill was not pure enough, although the five inner pills of gold, wood, water, fire and earth did not seem to have impurities, but in-depth exploration still found that it contained more or less other five element attributes.

These impurities may be the culprits that led to the failure of the elixir refining.

It's just that a question once again arose in his heart, is there only one reason why the pill refining failed because the materials are not pure enough?

Luo Yin continued to explore, but could not find any other problems.

"There are still materials left from the last refining, and it should be enough to refine once, so it is better to refine them again, so as to find the root cause of failure. ”

As soon as he thought of it, Luo Yin put the remaining materials into the Dan furnace and began the second refining.

It's just that the purpose of this second time is not to succeed in refining, but to find the reason for failure in the process of refining. Therefore, his mind was attentively observing the changes in the elixir and observing the reactions inside the elixir.

The real fire in his hand continued to scorch the Dan furnace, and the materials in the Dan furnace continued to melt, gradually gathering together, and one by one the pills began to take shape.

And within the elixir, the five kinds of inner pills belong to the five elements of gold, wood, water, fire and earth, gold gives birth to water, water produces wood, wood gives birth to fire, fire gives birth to earth, earth produces gold, and the system of the five elements is beginning to be established.

But at the moment when the Five Elements Symbiosis System was about to be established, the problem arose, gold did not give birth to water, water did not give birth to wood, wood did not give birth to fire, fire did not give birth to earth, and earth did not give birth to gold.

The Five Elements Symbiosis System was successfully established, but this system did not work, the cycle of the Five Elements Symbiosis was not formed, and the five attributes of gold, wood, water, fire, and earth were solidified in the pill without any change, and did not form an endless cycle.

"The problem has been found!" Luo Yin was overjoyed in his heart, the five inner pills he used were not pure enough was only a superficial problem, or it was only a minor problem in the refining failure. The real reason for the failure was that the system of the five elements was not working, which eventually led to the failure of refining.

The real reason has been found, and the hard work of the past few days has been rewarded, and the next thing that needs to be done is how to solve the problem of the failure of the system of the five elements to operate successfully.

Luo Yin fell into deep thought, and the methods in his mind kept running through one by one, but he immediately crossed them out.

Time passed, and in the blink of an eye, he had been pondering in his room for a month, but he had never been able to come up with a practical solution to the problem.

Just when Luo Yin was distressed, there was a knock on the door, accompanied by a familiar voice, "Brother Luo, Senior Zhou has convened a meeting of all the Dan Masters, and you are the only one who has not arrived." ”

These words immediately woke Luo Yin up from his contemplation, then got up and opened the door and asked, "Brother Chen, what meeting is going on?"

Chen Xian said with a smile: "Zhou Ge mainly arranged this year's tasks, but you didn't arrive when everyone arrived, so he sent me to invite you." ”

Luo Yinqi said: "Why didn't I receive a notice?" As he spoke, he looked at the door, and a transmission note was sticking to the door, and then he suddenly realized: "The little brother has encountered some problems in alchemy, and I have a headache these days, so I didn't find that there was a transmission note, it's my fault." ”

Chen Xian said: "Brother Luo is now a step higher than Brother Wei in Dandao, and you feel that the problem is a headache, and it will definitely be difficult to solve it." Why don't you go and ask Pavilion Master Zhou, his old man is far better than us in the Dan Dao, maybe he can give you some hints. ”

While saying this, Chen Xian couldn't help but feel a little emotion in his heart, Luo Yin's speed in the Dan Dao was really unprecedented, twenty years ago, he still accompanied him to buy the basic alchemy books, but now it is only twenty years, and he has already walked in front of him on the Dan Dao, so that many times he has to ask him for advice.

"This Brother Luo really deserves to be the first person under the Jin Dan who was enshrined by the Yin God Venerable, whether it is the qualification of cultivation or the talent of alchemy, he is far superior to himself. Before, I thought that his cultivation strength was not as good as him, at least he could be stronger than him in the way of alchemy, but it was only a few years, and he even surpassed himself in alchemy. Hey, it can't be compared, it can't be compared......"