After the battle with Yan Lang, Lin Yi's name was instantly spread throughout Beiyuan Academy. No matter who it was, they were discussing Lin Yi, some people asking about their origins or related issues, but there were all kinds of voices.

Our protagonist is recovering his lost spiritual power in the quiet room. Three hours later, Lin Yi retreated from his cultivation state, with a flash of energy flashing in his eyes, and his spirit has reached its peak.

"Sure enough, combat is the fastest way to improve your strength."

Lin Yi could clearly feel that his spiritual power cultivation has improved a little compared to before, which is equivalent to the usual ten days of hard practice.

At this time, Lin Yi didn't know what he said outside. The most important thing at this time was to refine the second-grade elixir that had been formed. The time for the inner courtyard competition was getting closer and closer. Although Lin Yi defeated Yan Lang today, Yan Lang's ranking was only 19th. The eighteen people in the front were not good. Ling Xuan's sixth level of heaven was really not good enough. Of course, this was still under the premise that the soul power could not be exposed. Once the second-level Great Perfection soul power was added, Lin Yi's strength could be improved to the level that could threaten the strong people in the Condensing Spirit Realm!

Since you can't expose your trump card too much, you can only start by improving your spiritual power.

The Purple Heart Break Pill, the most famous spiritual pill among the second-grade elixirs, is worth comparable to ordinary third-grade elixirs. Before, Lin Yi had collected all the medicinal materials needed to refine them. Even the most difficult true fire to practice, Lin Yi has done it. The rest is to explore the refining of finished elixirs.

"Saru Flower, Spiritual Heart Salpitation..."

Lin Yi took out various spiritual medicines, and Lin Yi specially prepared a few more copies of each type, because he was afraid that various problems would arise during the refining process, which led to failure of the alchemy. In Lin Yi's opinion, even if he was unlucky, six-point materials would always succeed once or twice.

"here we go."

Lin Yi's spiritual power surged violently, flowing rapidly along the meridians, gathering in the palm of his hand, turning into a black flame. As the winding danced, there was no burning breath, and it looked like a tangible and illusory thing.

"With Jiuyouyan's pill refining, the success rate will be higher than that of those who use spiritual fire." Because in terms of this, the compatibility between Jiuyouyan and Lin Yi is perfect. Jiuyouyan is a part of Lin Yi's body. Whether it is the control of temperature or the control of flame timing, it can change according to Lin Yi's wishes, so Lin Yi dared to directly refine the Purple Heart Breaking Pill without a series of training.

However, although Lin Yi's soul power and true fire situation have met the requirements for alchemy, there are still quite a difference between actual operation and theory. Lin Yi has never refined second-grade elixirs before, and it is basically blank for the refining techniques and timing. Experience also has an important impact on the elixir rate. What Lin Yi lacks the most now is the experience of refining second-grade elixirs. Time is tight, so Lin Yi can only slowly explore and learn during the refining process. The difficulty can be imagined!

"Don't worry, try it first! There are six chances anyway!"

Lin is not a person who is procrastinating. As long as he makes up his mind and makes up his mind, he will step on it even if there is a sea of ​​swords and fire in front of him. The purple heart flower is like a carved piece of purple gold, with crystal clear petals and even the small patterns can be seen directly. Although it looks very fragile on the surface, it is actually the most difficult spiritual medicine in this pile of materials. If you rely solely on the ordinary real fire in the cultivator's body, you have to wait for three days and three nights to truly refine the purple heart flower.

"puff"

Lin Yi bounced his fingers, and Jiuyouyan turned into a three-legged and two-eared flame cauldron in mid-air. Lin Yi felt a little nervous when he gently twisted the purple-hearted flower stem in his hand. The purple-hearted flower forest only had three flowers in his hand. If all failed, there was no need to continue the next steps.

The purple heart flower was thrown into the flame cauldron and actually floated unsteadily with the flame swinging, looking like a fish swimming in the water.

"A mere second-grade spiritual medicine can withstand the calcination of Jiuyouyan. It seems that what the tree says is not completely unfounded. It is still relatively optimistic to say that three days are still relatively optimistic. According to me, this time with a slightly worse strength may be greatly extended." Lin Yi sighed.

However, Jiuyouyan is not an ordinary flame. Zixinhua persisted in the flame cauldron for half an hour, and a crack appeared on the hard surface. Then, more and more wisps of faint purple liquid continued to seep out of the crack.

"It's done!"

Lin Yi was more careful to control the flame temperature. Tiny water droplets slowly gathered together along the stems, forming a larger volume of water droplets. Lin Yi put the jade bottle underneath early.

"Pu"

A purple heart flower can extract four or five drops of purple liquid. Lin Yi has to recover on the spot for a period of time every time he refines one. This long-term consumption of spiritual power is also a kind of cultivation for Lin Yi himself.

"Finally finished practicing!"

Lin Yi stood up, and his body, which had not moved for a long time, felt a little sour and numb. He twisted his stiff joints and made a series of bone friction sounds. Most of the jade bottle on the ground was filled with purple liquid, and a faint fragrance kept floating from the mouth of the bottle.

After carefully capping the bottle plug and putting it into the space ring, Lin Yi breathed a sigh of relief. The next step was to various auxiliary medicinal materials.

Except for the purple heart flower, other spiritual medicines did not take Lin Yi too much time, and the time spent on refining purple heart flower was not much time.

"The next step is the most critical step!"

When he opened the bottle stopper, a thin layer of purple weapon instantly emerged from the mouth of the bottle. Lin Yi carefully tilted the bottle body and dripped a drop of purple liquid, but this drop of purple heart flower liquid was extremely repulsive with other spiritual essences, floating alone.

Lin Yi did not expect such an embarrassing situation to occur. No matter how they reconcile the two, they look like an invisible membrane, and there is no sign of fusion between the two sides.

"Fight!"

If the essence of the elixir is exposed to the air for a long time, the most precious essences will gradually dissipate. If it is dragged down, even if it is successfully condensed into a pill, the medicinal properties will be greatly reduced!

The thick soul power surged out from Lin Yi's eyebrows, and turned into a giant hand above the flame cauldron. Through the flame, he held the essence of the two spiritual medicines in one hand.

"Get me in fusion!"

The soul power giant hand clenched tightly. It seemed that Lin Yi wanted to use brute force to merge the two spiritual essences together. The idea was very creative, but the facts were not satisfactory. As soon as the two came into contact, Lin Yi felt an extremely terrifying repulsive force coming from the soul power giant hand, and he felt like he was about to escape from his hand in the next second.

"I don't believe that I can't handle you two little things!"

Lin Yi's face darkened, and his soul power was even more expensive. He was constantly injected into the hands of the soul power giant. Under this huge pressure, the repulsive force in the palm of his hand became weaker and weaker, as if he was exhausted.

"Success!"

Lin Yi felt that the two essences were blending and mixing with each other, and the powerful repulsion gradually dissipated. It seemed that the most difficult step had been passed by Lin Yi without any danger.

"not good!"

Lin Yi's joyful expression had not yet dissipated, and a strange energy fluctuation clearly rippled from the flame cauldron. The essence that had been gradually merged was fluctuating violently at this moment. Flashes of terrifying energy fluctuations kept hitting the inner wall of the flame cauldron, making a low impact sound!

"Oh no! Forced fusion of different medicine forces has led to the internal balance of various spiritual essences being broken, and the energy is out of control and is about to explode the furnace!"

Lin Yi's face was gloomy. He didn't expect that this forced fusion would cause energy conflicts to go wild!

"Bang!"

There was a shocking explosion in the quiet room. Lin Yi arranged several layers of spiritual power barriers in front of him, and burst continuously like fragile glass in the face of the huge impact. Even Lin Yi opened the red python body and couldn't help but spew a mouthful of blood. No wonder the alchemist exploded the furnace is the most dangerous thing. The power produced by the explosion of various spiritual essences together is far more dangerous than the normal spiritual power explosion. If you are not careful, you may be in danger of your life!

"Ahem, I miscalculated!"

The clothes turned into wisps of rags hanging on his body. Lin Yi opened his mouth and vomited a mouthful of thick black smoke, his head was burnt, and his face was as dark as if he had just come out of a coal mine. Without the guidance of the master, Lin Yi would have to rely on himself to think about it sooner or later, and he would have to be careful about the refining techniques and timing.

The biggest reason why Lin Yi can easily refine first-grade elixirs is the powerful soul power of a far-reaching person. However, the higher the elixir, the higher the grade, the not only can it be refined by powerful soul power. To be honest, Lin Yi needs more failed experience to gradually find a set of alchemy techniques that suit him.

"You can't continue to refine the Purple Heart Breaking Pill anymore. Let's start with the simplest second-grade pill."

The previous easy success of the first-grade elixir made Lin Yi a little lost. This failure gave Lin Yi a good warning. Refining alchemy has never been an easy task.

fail!

Failed again!

......

Even Lin Yi failed seven or eight times in a row, the lowest-level second-grade elixir, but Lin Yi's mentality changed from his previous irritability and anxiety to the ancient well. He found something from repeated failures. From the second-grade elixir, the essence of the elixir needs to be integrated step by step in a certain order, according to the relationship of mutual attraction or mutual repulsion. Just like the purple heart flower juice just now, it is necessary to fuse with the spiritual pollen first, so as to eliminate the natural repulsion of the purple heart flower juice. If Lin Yi knew about this from the beginning, it would not cause the final fried furnace.

Knowing the key points of failure, Lin Yi brushed his palm and cleared all the residues that failed to refine. He took out a piece of material for the Rejuvenation Pill...

Half an hour later, a refreshing fragrance came from the quiet room, and the source of the fragrance was the flame cauldron in front of Lin Yi. With Lin Yi waved his hand, the flame gradually dissipated, and ten crystal clear white pills were quietly suspended in the air.

The second-grade elixir, the Rejuvenation Pill, was finally successfully refined!
Chapter completed!