Alchemy requires high temperatures, but fusion of spiritual fluid does not.

Therefore, Ye Kai did not directly begin to fuse these five groups of spiritual liquid.

Instead, the temperature of the flame in the pod was reduced to the lowest first, and then a small drop of spiritual liquid was extracted from each of the five groups of spiritual liquid to make the first attempt at fusion.

Under the wrapping of spiritual power, the five drops of spiritual liquid slowly condensed together.

Although there was still a certain degree of rejection between each other, as the strength of Ye Kai's spiritual power increased, this resistance gradually weakened, and the five drops of spiritual liquid also showed signs of fusion.

"It's working!"

Seeing this, Ye Xingxing was overjoyed, although his method was a bit stupid, but now it didn't seem to be useless.

Thinking like this, Ye Kai wanted to strengthen his spiritual power and increase the speed of spiritual fluid fusion.

But at this moment, a dazzling light suddenly emerged from the medicine pod.

Immediately after, I saw that the five drops of elixir essence that had been condensed together before were somehow separated, returning to the previous state of being distant and mutually exclusive.

"How can this be?" Seeing that the five drops of spiritual liquid suddenly separated, Ye Kai frowned, a little surprised.

"Is it because I have injected too little spiritual power?" After thinking for a moment, Ye Kai muttered to himself.

Immediately, the strength of the spiritual power was increased, and the second fusion began, but it was also when it was about to succeed, and the fusion failed.

"Could it be that the amount is too small, causing the reaction of the power of the five elements to not be violent enough?"

After trying a few more times, Ye Kai suddenly had some doubts about his method, so he then separated more liquid from the five balls of spiritual liquid and added it to it.

However, to his great disappointment, as the amount of the elixir increased, the repulsive power of the elixir essence was almost exponentially increasing, and there was no way to bring them together.

"Since it's not a matter of quantity, it means that my previous thinking should be right, so what's the problem?"

Several experiments had failed, and Ye Kai was not discouraged by this, but fell into a deep thought, repeatedly recalling the steps of fusion just now in his mind, trying to find out the problem from it.

"Since there is no problem with the method, could it be that my steps were wrong from the beginning?" After a long time, after many careful deductions, Ye Kai finally found a point that he had ignored at first.

"The power of the five elements is mutually reinforcing, is it possible that this law must be followed when fused?" Thinking along this line of thought, a new idea suddenly popped up in Ye Kai's mind.

"If that's the case, then it's likely that I failed before because I didn't fuse in the order of the five elements, which caused it to be too repulsive and out of balance. ”

Thinking of this, Ye Xingxin began to become clear, and immediately mobilized his spiritual power to wrap the golden light vine spiritual liquid in the medicine tripod, and then controlled it and condensed it with the Qingyan wood spiritual liquid.

The power of metallic nature has a natural restraint effect on the power of wood attributes, so as soon as the two touch together, the Qingyan wood spirit liquid cannot be resisted, and there are signs of dissolving, although there is also the power of repulsion, but it is not as great as before.

"And so it was. ”

Ye Kai smiled slightly, the grasp in his heart was greater, but he didn't dare to be careless, and immediately reined in his mind, driving the Earth Crystal Lotus Spiritual Liquid to join the ranks of the two, and the Qingyan Wood Spiritual Liquid was connected together.

It's just that, to his surprise, although the repulsion between the three is not large, the dissolution speed of the Qingyan Wood Spirit Liquid is much higher than that of the Golden Light Vine and Earth Crystal Lotus on the left and right, and the three drops of the Spirit Liquid are not fused together, but are constantly dissipating.

"It's strange, the power of repulsion has obviously become smaller, why is the spiritual liquid gone?" Withdrawing his spiritual power with some confusion, Ye Kai said in a low voice.

After a while, he didn't know what he remembered, his eyes flickered slightly, and he said thoughtfully:

"No, Jin Kemu, Mu Ke Shui, between the three, the Qingyan Wood Spirit Liquid has to divide part of the medicinal power to resist the Golden Light Vine, and also divide the other part to dissolve the medicinal power of the Earth Crystal Lotus, if it is in this order, in the end, the only thing left is the Golden Light Vine and the Earth Crystal Lotus Spirit Liquid, this order is problematic. ”

With that, Ye Kai filled up the three groups of gold, wood, and earth that had just been used, wiped the sweat from his forehead, and started the second attempt.

With the experience just now, this time Ye Kai seemed very calm, and with a movement of his mind, the spiritual liquid of the two attributes of Jin Mu was quickly connected together.

And almost at the moment when the two began to dissolve, Ye Kai drove the Fire Cloud Fruit Spiritual Liquid to be added to the side of the Golden Light Vine Spiritual Liquid, reducing the medicinal power consumed when the attribute was restrained.

Subsequently, Ye Kai added the Water Spirit Bamboo Spirit Liquid and the Earth Crystal Lotus Spirit Liquid to it in turn, so that the five were connected in a ring, reaching a certain balance, and the repulsive power was almost invisible.

"It worked. ”

Seeing that the five drops of spiritual liquid were not separated like before, Ye Kai's heart was relieved, and his face couldn't help but show a touch of joy, and he was about to reverse the power of the five elements and restore the five drops of spiritual liquid essence into aura.

Unexpectedly, at this moment, his pupils suddenly contracted suddenly, but the five drops of spiritual liquid, which were originally fine, began to shrink sharply, among which the change in Qingyan Wood spiritual liquid was the most obvious.

And as the Qingyan Wood Spiritual Liquid continued to decrease, the repulsive power of the five drops of the Spiritual Liquid continued to increase until it finally reached its peak, and under its effect, the five drops of the Spiritual Liquid dispersed again.

"Although I paid attention to the order and timing, I ignored the impact of the key factor on the balance of the medicinal power that was dissolved when the power of different attributes was overcome, and it seems that this fusion step was not as simple as I thought. ”

After a series of failures, Ye Kai finally found the crux of the problem, and after grinning bitterly, he began the third fusion.

"The first few times I failed because I didn't know the reason, but now that I have figured out the cause and effect, I must not make another mistake!"

After dripping five drops of spiritual liquid again, Ye Kai roughly estimated the value of the medicinal power of the first four spiritual liquids other than the Earth Crystal Lotus when they dissolved, and then injected some spiritual liquid into them respectively, and then urged the spiritual power to connect the four liquids of gold, wood, fire, and water together in turn.

"That's it!"

Seeing that the previous four spiritual liquid essences were connected, Ye Kai took a deep breath, and then added the Earth Crystal Lotus spiritual liquid to it.

A colored ring suddenly took shape, and the five balls of spiritual fluid shook violently at the same time, and then spun rapidly in the order of the five elements, bursting out with a dazzling brilliance.

"The five elements are born together, reversing yin and yang, it's now!"

The aperture was formed, Ye Kai let out a low cry in his heart, and then suddenly urged the spiritual power in his body, and the five groups of elixir essence instantly reversed, bursting out with an even more brilliant colored light.

"It's not fast enough, spin it for me!"

Urging the spiritual power again, a touch of essence flashed in Ye Kai's eyes, his hair was windless, the light in the medicine pod was even stronger, the speed of the spiritual liquid aperture rotation accelerated again, and the colorful brilliance slowly dimmed, turning into a cloud of unpretentious, black and white mixed gas, but there was a rich vitality erupting from it.

"Melt liquefied gas, succeeded!" Looking at the black and white gas in the medicine pod, Ye Kai said with joy on his face.

With that, he took out a delicate small jade bottle from the storage bag, carefully sealed this small ball of spiritual energy, and then continued to fuse the remaining elixir essence.

Time is ticking......

Soon, half an hour passed, and when the first ray of sunlight of the morning shone in outside the window, Ye Kai was already tired and sweating profusely, and all the elixir essences were finally fused by him.

"It's finally done. ”

Looking at the small jade bottle full of mist in his hand, Ye Kai breathed a sigh of relief, went to the yard to fetch half a bucket of well water, and then pulled the jade bottle cork and put it in the bucket to stir for a while.

After a while, the originally clear and clean well water suddenly turned into a slightly viscous liquid.

"Is this the spirit liquid?" Looking at the gray-white liquid in the wooden barrel that exuded a rich aura, Ye Kai muttered softly.

Then he walked out of the courtyard, came to the black soil he had chosen, carved out a small piece of it, and poured the spiritual liquid in the bucket evenly on it.

After being poured with the spiritual liquid, the color of the soil on the ground seemed to be darker, and an extremely strong fishy smell slowly spread from it.

"It's just an inferior spiritual land, and it's so-so. After grabbing a small handful of black soil from the ground and smelling it, Ye Kai frowned slightly and said.

After all, this was the first time he had refined the spirit liquid, and the medicinal materials he used were also of the lowest level, so it was reasonable for him to have such a result.

Therefore, although Ye Kai was not satisfied in his heart, he was not disappointed.

So, he went on to take out five ambergris seeds from the storage bag and bury them in the soil.

Looking at the ambergris seedlings that took root and sprouted almost in an instant, Ye Kai couldn't help but show a look of surprise.

Although the ambergris fruit was only a first-order low-grade elixir, the growth period was already short, and there was spiritual soil to ripen at the moment, but it germinated so quickly, which still made him a little surprised.

"Tut-tut, this spiritual liquid is a good thing!"

"The elixir is growing so fast, why worry that he won't succeed in alchemy, haha!"

Looking at the ambergris seedlings in the ground, Ye Kai was in a very happy mood, and he was suddenly full of infinite longing and expectation for the future.

With the Essence Liquid, at least in terms of time, he could save a lot.

In this way, he would be able to free up more time for alchemy and cultivation, which was a matter of great significance to him.

"Fortunately, Lao Tzu remembered this matter today, otherwise I don't know when I would have to wait until I started planting elixir. Thinking of this, Ye Kai couldn't help but show a wry smile on his face, and muttered to himself in place.

Then he turned around and entered the house and continued to refine the spirit liquid.

In the end, before sunset, a spiritual field of almost one acre in size was carved out.

......

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