That big herring is just a little demon in Yunmengze, and he doesn't even have a cultivation technique, so he can only rely on his instinct to cultivate.

Now that he heard the name and learned that as long as he cultivated it, he would have the opportunity to become a heavenly dragon, and he was immediately overjoyed, and kowtowed to Luo Yin again and again, "Little Master Xie teaches immortal law, and old man Xie teaches immortal law!"

Luo Yin summoned the big herring into the inner room, and then taught it to him, and then said: "This exercise is extremely precious, how many demon clans can't ask for it, you must practice diligently in the future, don't live up to my expectations of you." ”

The big herring kowtowed and said, "The little one understands, and he will not dare to slack off." ”

Then Luo Yin said: "Okay, I should leave too, you can stay here and cultivate well, and at the same time expand your power and recruit more subordinates." ”

The big herring raised his head and said reluctantly: "The master is leaving, how many more days will he stay?"

Luo Yin smiled: "I have other things to do, so I won't stay here longer." I'll come back to see you when I have time in the future, and if you don't cultivate well at that time, see how I clean you up." ”

When the big blue fish heard this, he shrunk his neck in fright, and hurriedly said: "Don't dare, don't dare, the little one will definitely cultivate diligently every day, and he won't do anything else except eat." ”

Luo Yin said: "I hope it's as you say, then let's say goodbye." ”

After speaking, he walked out of the cave of the big herring, and then disappeared into a clear light in the farewell voice of the three little demons......

After a few more days, Luo Yin finally returned to the Cloud Heaven Sect.

After returning to the sect, he first went to meet his master Su Zixiu, thanked him for the help of the old man, and then went to visit Xiao Bai and Shui Linlang, two friends, and talked with them about what they had seen and heard about Penglai Immortal Island, and shared the experience and feelings of returning to their hometown this time, and then returned to his small courtyard to start retreat and practice.

Now that he has advanced to the divine soul, his first task is to continuously absorb the aura of heaven and earth and transform it into true yuan, and fill the dantian meridians in his body, and only after completing this step can he have the qualification to condense the golden pill. And this step is a pure water grinding effort, even if it is cultivated quickly with the Heavenly Mixed Yuan True Scripture, it will take fifty or sixty years to complete.

Therefore, he needs to hurry up now, complete this step as soon as possible, and then look for an opportunity to hit the Jindan difficulty.

In addition, there is another thing that he must complete, that is, to develop his own elixir to impact the bottleneck of the Golden Pill, the Dragon and Tiger Mixed Yuan Pill, in order to increase the probability of condensing the Golden Pill by himself.

After the teachings of Li Qingyun and Chen Ruitang, two alchemy masters, Luo Yin has already entered the exclusive pill path and has the relevant theoretical basis for developing exclusive pills. What is lacking now is experience, the experience of refining ordinary Dragon and Tiger Qianyuan Dan, only by thoroughly studying the Dragon and Tiger Qianyuan Dan, it is possible to modify the Dan Fang of Dragon and Tiger Qianyuan Dan according to its own conditions, so as to refine its own Dragon and Tiger Mixed Yuan Dan.

If you want to study the Dragon Tiger Qianyuan Pill thoroughly, you must refine it yourself and fully grasp the pharmacology of this pill in the refining. Fortunately, he had obtained a large number of medicinal materials in the Yin Ghost Sect's treasure house and the Heavenly Demon Jedi Inheritance Hall, among which there were many materials for refining the Dragon and Tiger Qianyuan Pill, which was enough to refine many times by himself.

Finally, there is one more thing that needs to take some time to do, that is, the Starfall Sword that Mo Xuanxiu cultivated for himself is only the prototype of the magic weapon, and he has to sacrifice and refine it according to the method of sacrifice and refining he gave, adding a ban to the magic weapon to make it a real natal magic weapon.

Therefore, Luo Yincai retreated as soon as he returned to the sect. The first is to reach the peak cultivation of the true yuan full of divine soul as soon as possible, the second is to carry out the refining of the Dragon and Tiger Qianyuan Pill and the research of the exclusive elixir in addition to cultivation, and the third is to carry out the sacrificial refining of the Starfall Sword, striving to refine it into a true natal magic weapon as soon as possible.

Time flies, and more than 20 years have passed in a blink of an eye.

In the past twenty years or so, Luo Yin's cultivation has improved rapidly, and his progress has been even faster than he expected, and it is estimated that he will be able to reach the peak realm of the divine soul in another thirty years at most.

After more than ten years of continuous cultivation and sacrifice, the Natal Magic Weapon Starfall Sword has successfully added nine layers of prohibition to it, becoming a real first-order magic weapon. It's just that the sacrificial refinement to the ninth layer of the prohibition has reached the limit, after all, Luo Yin is only a divine soul cultivator now, and only after truly condensing the golden pill can he continue to add prohibitions to it and improve the grade of the Starfall Sword.

At the same time, because the Starfall Sword is a natal magic weapon, it can already be stored in the dantian for continuous nourishment with true yuan after the successful sacrifice, and there is no need to place it in the storage ring, which is more convenient and faster to use when facing the enemy.

In the refining of the Dragon Tiger Qianyuan Dan, due to lack of experience in the early stage, a lot of precious materials were really wasted, and it was not until the materials in his hand were about to be exhausted that the refining was finally successful. After having a successful experience, his level in refining this elixir became more and more sophisticated, and the success rate became higher and higher.

Alchemy requires a large number of precious materials to support, and Luo Yin had to exchange the successfully refined Dragon Tiger Qianyuan Pill to the sect or other cultivators in exchange for alchemy materials to support his research.

After spending more than ten years, he finally thoroughly mastered the pharmacology of the Dragon Tiger Qianyuan Dan, and then began the research of the exclusive pill Dragon Tiger Mixed Yuan Dan.

At the beginning, the research progressed rapidly, but the slower it became, the more difficult it became. As one puzzle after another is solved, the research has reached the final and most critical step.

Now, as long as you can find herbs with the characteristics of Mixed Yuan True Qi, you can use them to replace the main medicine in the original Dragon and Tiger Qianyuan Pill, so as to refine your own Dragon and Tiger Mixed Yuan Pill. And if you can't find a suitable main drug, all these years of hard work will be in vain.

So, he searched through all the Dan Sutras and all the herbs, trying to find out a spirit herb elixir that could have properties similar to those of the Mixed Yuan True Qi.

However, in the end, it ended in failure, no matter how many Dan Sutras he looked through and how many herbal classics he consulted, he couldn't find a spirit grass with this characteristic at all.

Faced with this situation, he couldn't help but fall into deep thought, what to do, and whether there was any other way to solve this problem.

I don't know how long it took to think of this contemplation, and a strange idea suddenly flashed in his mind.

"The Mixed Yuan True Qi I have cultivated is the origin of all things in heaven and earth, and it can be transformed into any Five Elements True Qi and any other attribute True Qi at will. I've always wanted to find herbs with mixed element true qi properties, but unfortunately this path doesn't work, but if I think about it differently, can I use multiple herbs to achieve this effect?"

"If you think about it from this point of view, then there is a way to achieve it, that is, to add the herbs of the five elements attribute to the elixir, so that the five elements in the elixir are mutually reciprocal, so as to simulate the characteristics of the mixed element true qi, so as to achieve the effect closest to the mixed element true qi?"

"And in order to achieve this, what is needed is the purest metallic herbs, wood attribute herbs, water attribute herbs, fire attribute herbs and earth attribute herbs, and it cannot be mixed with the slightest other attributes, it must be extremely pure, otherwise it is impossible to achieve the symbiosis of the five elements and the phase of the five elements. ”

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