Another day passed. Huo Yuhao kept his eyes slightly closed, softly chanting the name of the pill. The various refining methods of this pill and some points to note constantly churned in his mind. After a long while, he slowly opened his eyes and stared intently at the alchemy furnace.
Huo Yuhao took a few deep breaths and quickly dispelled the distracting thoughts in his mind. With a flick of his finger, a wisp of crimson Scarlet Gold Profound Flame appeared at his fingertip. With a shake of his fingertip, the flame flashed out and finally all rushed into the medicine cauldron in front of him, instantly turning into a raging flame and burning within it.
The scorching temperature, even though isolated by the alchemy furnace, still permeated out, causing the temperature in the air to rise slowly.
Ignoring the rising temperature around him, Huo Yuhao's gaze remained unblinkingly on the alchemy furnace. A moment later, his finger brushed his waist, and a green fruit with thorns, faintly emitting a rich fragrance, fell into his hand.
Glancing at this Green Underworld Fruit, one of the main ingredients for refining the Green Underworld Longevity Pill, Huo Yuhao could feel the rich vitality within it.
Holding the Green Underworld Fruit lightly in his palm, a moment later, Huo Yuhao flicked his finger and unhesitatingly shot it into the alchemy furnace, where it was swept up and wrapped by the raging crimson flame.
Spiritual power spread from the Eye of Destiny and finally invaded the alchemy furnace, concentrating fully on controlling the changes in the heat and paying attention to the movements of the Green Underworld Fruit.
Under such a domineering dragon fire as the Scarlet Gold Profound Flame, even the hardest medicinal materials would surrender in the shortest time, and this Green Underworld Fruit was no exception.
Although it relied on the vitality contained within to block the flame for a moment, when Huo Yuhao's mind moved, the flame roared, and traces of milky white juice slowly overflowed from the Green Underworld Fruit.
As the Scarlet Gold Profound Flame slowly evaporated it, more and more milky white juice flowed out from it, finally forming a liquid ball half the size of a palm below it.
Staring intently into the medicine cauldron, about half an hour later, Huo Yuhao's hand seals changed. The flame in the alchemy furnace gradually slowed down, and the Green Underworld Fruit inside had completely dissipated, replaced by a ball of milky white liquid emitting exuberant vitality.
Looking at that ball of milky white liquid, Huo Yuhao dared not relax. Under the continuously soaring scorching temperature, the palm-sized milky white liquid was gradually shrinking at a speed visible to the naked eye. As its volume shrank, its color also became deeper and deeper. In the end, it was almost like a white pearl.
Seeing that nothing unexpected happened during the refining of the Green Underworld Fruit, Huo Yuhao didn't pause at all. With a wave of his hand, another medicinal herb flew over and was finally thrown into the medicine cauldron by him.
As time passed, medicinal herbs were thrown into the medicine cauldron by Huo Yuhao one after another. Therefore, more and more pure medicinal powers of various kinds began to appear inside the medicine cauldron. Huo Yuhao's expression also became increasingly solemn. His spiritual power swept out completely, wrapping every trace of medicinal power inside the alchemy furnace firmly, and finally controlling them under different required temperatures, slowly refining them.
Kong Deming, who was on the side, looked at Huo Yuhao's strange yet profound refining technique and couldn't help but be slightly distracted. Was this kid really refining pills for the first time?
While Huo Yuhao was fully focused, his palms also danced out afterimages. Under his control, the temperature of the flame in the medicine cauldron fluctuated high and low. The complicated changes made Kong Deming on the side dumbfounded. To control the flame to this extent, what massive spiritual control power was needed to achieve it?
Medicinal herbs drew arcs in mid-air and were finally all thrown into the alchemy furnace. Under the raging crimson flame, they turned into the medicinal powder and medicinal liquid required for refining the pill.
After nearly a day and night of tedious refining, an embryonic pill with an uneven surface finally began to appear in the medicine cauldron. As this embryonic pill took shape, a rich vitality also spread from it. Huo Yuhao took a light breath, and the exhaustion between his brows actually slowly faded.
Even Kong Deming on the side sucked in big mouthfuls without any regard for his image. The feeling given by that faint pill fragrance was simply too wonderful. Just by smelling a bit, he felt as if he had become much younger.
"As expected of a miraculous pill that can increase lifespan..." Huo Yuhao clicked his tongue in wonder. This pill that could increase lifespan was probably extremely rare even looking at the entire Douluo Continent. After all, unless one truly became a god, everyone would have a moment when their lifespan was about to end.
If one could break through during this period, their lifespan would naturally increase a bit. But if one couldn't break through, then whether you were a Super Douluo or an Ultimate Douluo, you still had to obediently be buried in peace. At this moment, a pill that could increase lifespan would infinitely highlight its preciousness.
Perhaps with this pill, a soul master could successfully break through in these extended few years. Then not only would their lifespan increase greatly, but their strength would also improve significantly!
Therefore, pills that could increase lifespan were sought after on the Douluo Continent no less than some pills that could directly improve strength. Even, in some aspects, they were even more precious than pills that improved strength.
After all, pill formulas that could directly improve strength were not uncommon, but formulas that could increase lifespan were extremely rare. In the entire continent, people who possessed pill formulas capable of increasing lifespan were probably rare existences like phoenix feathers and qilin horns.
While thoughts turned in Huo Yuhao's mind, that uneven embryonic pill also gradually became round under the slow roasting of the crimson flame, and a rich pill fragrance emanated from it...
"Is it finally going to succeed..." Looking at the milky white pill slowly rolling in the flame, a subtle excitement rose in Huo Yuhao's heart. However, he dared not relax in the slightest, continuing to increase his spiritual power control and watching any changes in the pill.
If at this time, due to a small accident, the pill was destroyed, then Huo Yuhao's first alchemy attempt would really end in failure.
Under Huo Yuhao's careful maintenance, the luster on the surface of that milky white pill became richer and richer. About half an hour later, the pill trembled suddenly, and then a powerful energy ripple appeared out of thin air, spreading wildly in all directions like water waves.
The energy ripple spread out and finally hit the inner wall of the alchemy furnace, making clear bell-like sounds.
"Th-this is..." Kong Deming's jaw almost dropped. Undoubtedly, what Huo Yuhao was refining now was definitely not a pill in the ordinary sense. Probably no pill of such grade had ever appeared in the history of the entire Douluo Continent.
The bell sound gradually weakened. The milky white pill in the medicine cauldron suddenly released a blinding strong light, and then wrapped in a white light, it forcibly broke open the alchemy furnace and flew out.
"This Green Underworld Longevity Pill is indeed extraordinary. It actually thought of escaping as soon as it was born..." Seeing the action of this pill, Huo Yuhao was also stunned, and then shook his head with a smile.
Huo Yuhao beckoned with his hand, and a suction force directly forcibly collected the white light flying everywhere into his hand, and then took out a jade bottle and stuffed it in.
As the pill was stuffed into the jade bottle, it also slowly became quiet. Seeing this, Huo Yuhao smiled with satisfaction and exhaled deeply. This alchemy session had really consumed a lot of his energy.
Glancing at Kong Deming beside him, whose eyes were about to pop out, Huo Yuhao smiled gently, and then presented this jade bottle to him with both hands.
"What is the meaning of this?" Seeing Huo Yuhao's action, Kong Deming shook all over, then guessed something and asked in a deep voice.
"Thanks to Elder Kong's guidance, this junior completed the pill refinement in one go this time. This Green Underworld Longevity Pill is given to Elder Kong as a thank-you gift." Huo Yuhao smiled.
"Oh? I wonder what kind of effect the pill refined by the Demon King has. Your previous technique was unheard of by this old man." Elder Kong did not take it immediately, but asked with a smile.
"This pill can increase a person's lifespan by nearly ten years. A person can only take one in their lifetime. The effect is not great, just a token of my appreciation." How could Huo Yuhao not know what this old fox had sensed? He directly stated the effect of the pill.
"Ten years!"
Hearing this, the corner of Kong Deming's mouth twitched. One had to know that the limit lifespan of a Titled Douluo was only a few hundred years. A decade was of too great significance to them.
Moreover, he was not surprised by Huo Yuhao's description. It might even be conservative. Just by inhaling some pill fragrance nearby, he felt much younger.
Of course, what Huo Yuhao didn't know was that the information left by Senior Xiao Huohuo in the pill formula was estimated according to another world. Ten years in different worlds were not the same.
Kong Deming took a deep breath. He knew that Huo Yuhao's move was undoubtedly to show goodwill to him. Although he had chosen to surrender under deterrence before, how could an old man who had lived for hundreds of years betray his country so easily?
What Huo Yuhao wanted was undoubtedly all the value of him, the Father of Soul Tools!