In the hotel room, the cold fire of the white bone spirit loomed in the dim room, just like the ghost fire of the forest.

The first step in refining medicine is to heat the medicine tripod, Yao Lao quietly looked at the rapidly rising bone spirit cold fire in the medicine tripod, because the quality of the black magic tripod is extremely extraordinary, so the first step of Wen Ding is also to take some more time than ordinary medicine tripods.

However, with Yao Lao's level of alchemy and the degree of control of the cold fire of the bone spirit, he was naturally able to save this time.

Therefore, after the flames rose for nearly a minute, the medicine elder waved his palm at a few medicinal herbs on the ground in front of him, and suddenly the fiery red soul melting fruit slowly levitated, and finally was thrown directly into the medicine tripod by him.

Although the strange fire in Dingzhong was burning at this time, Huo Yuhao could feel the temperature of the flame through spiritual detection, which had already been suppressed at a very low level by Yao Lao.

Therefore, this Soul Melting Fruit had just entered the Medicine Ding, and the flames seemed ferocious, but it did not incinerate the Soul Melting Fruit into ashes, but was gradually withering, as if it had been sucked away from the essence.

Thin droplets of water as red as blood seeped out from the surface of the Soul Melting Fruit, and finally slid down the surface, suspended above the flames, dripping and tumbling.

As the flames continued to burn and the blood-colored water droplets penetrated, the fiery red color on the surface of the Soul Melting Fruit also faded rapidly. After a while, the Soul Melting Fruit completely turned into a scorched black color, and at this time, the pure medicinal power contained in it had been forced out by the cold fire of the bone spirit in the Black Demon Ding, so its body had completely turned into a pile of useless waste.

With a flick of his palm, the withered Soul Melting Fruit swept out of the medicine pod, and finally fell to the floor. And the moment it landed, this Soul Melting Fruit, which was worth tens of thousands of gold soul coins, turned into a pile of black ashes.

"As a teacher, this technique of refining the essence of medicine is really strong. If the pharmacists of this world could do this, they would not be able to create a soul ascension pill with dregs. Looking at the ashes in that place, Huo Yuhao secretly praised. Compared to the Soul Ascension Pill, the elixir refined by the teacher is simply a miracle medicine, and it seems that this Douluo Continent is really sitting in a well and watching the sky. ”

A mass of blood-red liquid swirled in the pod, like a blood-colored transparent bead. These blood-red liquids. It is the pure medicinal power that is initially extracted from the Soul Melting Fruit, and the energy contained in it can be said to be quite huge.

However, after the condensation of these blood-red liquids, they turned into wisps of blood and quietly spread out. The bloodshot contained extremely powerful energy, and when each bloodshot hit the inner wall of the Black Demon Ding, there would be a crisp sound of gold and iron colliding.

Huo Yuhao looked at the dense burst of blood in the medicine pod in surprise, and couldn't help but smack his lips. It is worthy of being a medicinal material that needs to refine the five-grade pill, and the attack power of this bloodshot is quite strong, even if he is afraid that he will not be able to catch a few hits.

However, the resistance of the medicinal power of the medicine tripod did not make the medicine elder's expression change, but with a gentle wave of his hand, the cold fire of the bone spirit in the medicine tripod suddenly skyrocketed.

And once those bloodlines were touched by the strange fire, they retreated rapidly as if frightened, so that the originally dense bloodshot once again converged into that blood-red liquid, and under the eyes of the surrounding strange fires, there was no longer the slightest abnormal movement.

"Poof!"

A white flame burst out of the medicine pod, and finally suspended under this mass of blood-colored liquid, and the flame suddenly erupted into an extremely hot temperature. For a moment, the surface of the blood-colored liquid mass suddenly boiled, and the fine bubbles continued to agitate.

With the appearance of small bubbles, wisps of extremely faint gray smoke also rose from the medicine pod. These are all impurities contained in the medicinal power of the Soul Melting Fruit, if you want to improve the quality of the elixir, the most important thing is to remove the impurities.

If the step of removing impurities is done well, the quality of the pill will definitely not be bad. But if this step is not done well, it may be difficult to become a pill because of too many impurities, and even erysipelas will appear.

If you want to remove the impurities of ordinary medicinal materials, it will only take ten minutes at most, but this Soul Melting Fruit obviously does not belong to this list. Because even if it was scorched with such a powerful fire as the cold fire of the bone spirit, it only had to spit out wisps of impurities in its body alive, and even later, after the flames had been scorched for ten minutes, the blood-colored liquid would spit out a wisp of gray smoke again.

Such stubborn impurities made Huo Yuhao on the side couldn't help but smack his tongue a little. You must know that this is still the result of Yao Lao's control, if it were replaced by him, a new alchemist, I am afraid that he would not be able to control the fire for a long time, after all, it takes a lot of mind and energy to control the fire so subtly.

And this Soul Melting Fruit is not an ordinary medicinal herb, it has a strong tonic for the soul master of the spiritual martial soul, and it can be called priceless. If it weren't for the Treasure Pavilion's move, I am afraid that I would not be able to help Huo Yuhao get this Soul Melting Fruit.

After a few hours of refining, the impurities in the blood-colored liquid were finally removed. The blood-colored liquid with all the impurities removed not only became more rounded, but also the color became transparent and clear, as charming as the best red jade.

After refining, the serious look on Yao Lao's face was also slightly relaxed. With a flick of his fingers, the blood-colored liquid in the ding immediately levitated out under a cluster of white flames, and finally poured into a jade bottle along with the flames.

Looking at Yao Lao's different preservation method from ordinary people, Huo Yuhao was a little surprised, and looked at the jade bottle, but found that there was a faint white flame film at the mouth of the jade bottle.

"Using one's own fire to seal the liquid can keep it at the temperature and purity of the oven, and it will not be contaminated by impurities in the air, but the degree of control over the flame is also very high. The structure of the jade bottle is fragile, and if the temperature is slightly high, the entire bottle will be burned to the point of explosion, and the refined liquid will be completely scrapped. Yao Lao said slowly.

Nodding slightly, Huo Yuhao secretly remembered the little tricks taught by Yao Lao. This is also the meaning of the teacher's existence, preaching and solving doubts, compared to the kind of Yu Dashi who will brag all day long, but in fact it is nothing waste, it can't be the same at all.

Yao Lao waved his hand again and threw the three-leaf green mushroom into the medicine pod,

The refining of the three-leaf green mushroom was no easier than the soul melting fruit, and it took more than an hour just to extract the medicinal power of the three-leaf green mushroom.

And the later refinement was even more long-lasting, and it took two hours, and only a powerful soul power like Yao Lao could persevere.

When the three-leaf Qingzhi turned into a cloud of emerald green liquid and was collected into the jade bottle, the sky was already a little cloudy. But Huo Yuhao took a day off today, so he was still in the hotel and didn't go to class.

After refining the trifolium lucidum, it is the most important refining of the snow condensation. After all, this medicinal herb is extremely difficult to find, and it only grows in the core area of the Extreme North, and once the refining fails, Huo Yuhao even needs to make another trip to the Extreme North Ice Field.

Looking at Yao Lao's serious expression, Huo Yuhao rubbed his somewhat tired eyes and cheered up again.

He knew very well in his heart that observing the process of refining this high-grade elixir would be of great benefit to him, and it might make his path of alchemist take a lot of detours, but he couldn't lose the opportunity in vain.

The refining time of the snow condensation flower is similar to that of the three-leaf green mushroom, and by the time it is finished, it is already in the morning. The sun was in the sky, dispelling all the darkness in the house.

Yao Lao's strength is strong, even if he doesn't stop refining for a day, he still doesn't show the slightest fatigue, but Huo Yuhao has a slight dark circles under his eyes.

And then, Yao Lao took out a transparent crystal-like soul bone, this soul bone is a thousand-year-old soul bone of a spiritual soul beast, which is extremely rare, and it was also taken out by Shrek Academy to tempt Huo Yuhao in this treasure appreciation meeting, but he didn't expect to be taken down by Huo Yuhao directly with his money ability.

Yao Lao was already familiar with the refining of soul bones, and his powerful soul power also had a strong suppression of this spiritual soul bone, so it didn't take much effort.

And by the time the sun rose to midheaven at noon, this soul bone finally turned into a liquid as clear as water. At this time, the liquid extracted from the three main materials was also put into the Black Demon Ding by Yao Lao, and the fusion steps began.

Although it was a fusion, the speed of the fusion was like a turtle crawling, and it was unbearably slow. And the mutual tilting of these four different forces also opened Huo Yuhao's eyes.

Fusion is the most important step in alchemy, as long as there is a slight mistake in the period, the medicinal materials that have been refined with great difficulty will be burned in an instant. So at this step, even with the strength of Yao Lao, he didn't dare to have the slightest distraction.

After a full hour of fusion, a cloud of jadeite liquid filled with vitality finally slowly appeared in the medicine pod. Subsequently, Yao Lao withdrew the cold fire of the bone spirit and took out the refined soul nourishing saliva from the Black Demon Ding.

Looking at the jade liquid in front of him, which was full of vitality, Yao Lao also breathed a sigh of relief. He stretched out his hand and split the group of soul saliva in two, one of which flew out and slowly infiltrated into Yao Lao's illusory body.

With the nourishment of the soul saliva nourishing, Yao Lao's originally illusory body also seemed to become a little condensed, and a vitality sprouted from it.

"Well, after all, it's just a five-pin pill, and it's already good to let the old man recover these strengths." Yao Lao nodded with satisfaction, and then he looked at Huo Yuhao with a smile and pointed at Huo Yuhao's forehead.

"Come on, Yuhao, let's wake up that guy sleeping in your spiritual sea together!"

(End of chapter)