At the same time, Han Feng's technique changed suddenly, and this lotus flower began to shrink, and the rune light became more vigorous, as if it was about to condense into a pill, and the fragrance was intense.

However, at this moment, the light of this furnace elixir suddenly flashed, and it was extremely prosperous and declined, and quickly dimmed, and after a while, thick smoke rose everywhere and turned into a cloud of dregs.

Han Feng looked disappointed, sighed secretly, and silently cleaned up the Dan furnace, and then he opened the next furnace without the slightest discouragement.

Time flies, and two or three winters and summers have passed in a blink of an eye.

He consumed all the six-grade spiritual materials in the storage ring, but he failed to successfully enter the realm of the four flowers, but finally made some progress, there was a red sun pill three flowers in addition to some more lines, although it was not formed, but at least it shows that his method is promising, but there is still a lack of some heat.

"That's right, it's a lack of firepower!" Han Feng suddenly woke up, he high-fived with his fist, and understood, he knew why he couldn't break through to the realm of the four flowers for a long time, it was because there was no three-color fire.

"But how can I increase my firepower? Even if the three-color flame stone can be bought, it is too late to prepare it now. Han Feng muttered to himself.

He fell into deep thought, his eyes suddenly lit up, he reached out and patted his forehead, laughing at himself: "I'm really stupid, as a high-level magician, isn't it easy to increase your firepower?"

Saying this, he flew up and flew straight to the spiritual material cultivation area, and after going there, he immediately set out to harvest all the fourth- and fifth-grade spiritual materials, put them in the storage ring, and then returned to the central area.

He sat down cross-legged and took out the Dan Furnace and a four-grade pill Long Yuan Dan, he did not take out the flame stone, but directly released the soul fire to burn the Dan Furnace, and soon melted the Dragon Yuan Pill into a ball of spiritual liquid, and the runes flickered.

Immediately afterwards, he took out several kinds of four-grade spiritual materials and put them into the Dan furnace, under the scorching fire of his soul, these spiritual materials quickly melted into a ball of spiritual liquid, attached to the spiritual liquid that was transformed by the previous Long Yuan Dan, slowly blended into it, and gradually mixed into one.

Han Feng's soul body shone brightly, and the rolling soul power was released, and the soul fire under the Dan furnace suspended in the air swelled, and the heat increased greatly, causing the spiritual liquid in the Dan furnace to burst out bursts of green smoke, and the purity was further optimized, shining brightly.

After a while, Han Feng's technique changed suddenly, and the spiritual liquid in the Dan furnace immediately turned into a lotus flower, rising and falling, and more runes spread out, appearing on the lotus petals like a weave.

After a while, under the urging of his magic technique, the lotus flower began to shrink, and the talisman light gradually flourished, and the fragrance was fragrant.

Han Feng's face was solemn, the magic technique in his hand remained unchanged, and he continued to compress this spiritual liquid lotus, but when this lotus flower reached the size of a fist, bursts of green smoke appeared on its surface again, as if it was about to collapse again.

His eyes flashed, he reached out and gently wiped it on the storage ring, took out a four-grade spiritual material again, and quickly put it into the Dan furnace, turning into a puddle of spiritual liquid in the scorching heat, sticking to the lotus flower like sugar, releasing a more brilliant brilliance.

Han Feng's soul power was suddenly poured into that soul fire, making its firepower even stronger, scorching the Dan furnace red, and the lotus flower inside lit up again, slowly condensing into a pill state, and it seemed that it would soon become an elixir.

He became nervous, carefully operated the Fu Dan Lotus Method, and the ten fingers of his hands were linked, playing one mysterious method after another, and quickly flew into the Dan furnace, relying on his powerful soul power to stabilize this Dan pill.

At the same time, he continued to increase the firepower of the soul fire, making it even more prosperous and dazzling, almost enveloping the entire Dan furnace.

In a moment, the aroma in the Dan furnace reached its peak, escaping from the pores on the furnace and filling a large area of the world.

Han Feng opened the lid of the furnace, and bursts of runic light emerged from it, becoming stronger and stronger, and suddenly rising into the sky, as if becoming a pillar of light, shining in all directions.

His soul power spread out, infiltrated into this Dan furnace, and found that there was a pill suspended inside, which was the Long Yuan Dan, and there were four lotus runes on its surface.

Han Feng was overjoyed, and hurriedly ingested it and played with it carefully, but found that the fourth lotus flower only had an illusion and was not completely formed.

He suddenly showed a little disappointment, but no matter what he said, he finally took a step forward, and he had a clue about the Four Flowers Realm, and if he continued to study, he would always be able to truly break through.

He fell into deep thought, closed his eyes, and studied the Fu Dan Lotus Recipe stored in his mind, he was checking and filling in the gaps, and carefully summarized his alchemy method during this time, hoping to get some inspiration from it.

Time passed, and half a month passed.

Han Feng was sure that there was still no problem with his method of returning to the furnace to rebuild, the previous three-flowered half-state Long Yuan Dan was not only poor in terms of heat, but also in terms of medicinal amount, so he failed to make the fourth lotus flower completely formed.

He took out a pill of Dragon Yuan Pill again, put it in the Dan furnace, and then concocted it in the same way, melting it into spiritual liquid. The difference is that this time the number of four-grade spiritual materials he invested was doubled, turning into a thick layer of sugar-coated spiritual liquid attached to a liquid lotus, and green smoke curled up, further purifying the impurities of the spiritual materials, making the spiritual liquid transformed by the original Long Yuan Dan more pure and shiny.

In less than a stick of incense, this furnace of elixir was successfully produced, Han Feng immediately ingested it, held it in his hand, and carefully examined it, and found that this Longyuan Pill did indeed have four lotus flowers, and the fourth lotus flower was half-empty, shining, and almost completely formed.

Han Feng pondered in his heart, and after half an hour, he immediately opened the furnace, and this time he doubled the four-grade spiritual material and put it in, carefully running the Fu Dan Lotus Method, and successfully refining a Dragon Yuan Pill again.

He took it out of the air and played with it in his hand, and this time he finally completely entered the realm of the four flowers, which made his heart relax, and he couldn't help but show a heartfelt smile.

"Finally achieved the first condition, and then achieved the realm of physical rebirth in the future, you can enter the secret realm at the bottom of the White Crocodile River again, I wonder if that mysterious and powerful person will give him the rest of the cultivation method of the Alchemy Vajra Technique?" Han Feng thought silently, still thinking about the adventure in the White Crocodile River Valley some time ago.

This is not surprising, after all, there is only the follow-up exercise of the Alchemy Vajra Technique, otherwise he would not be obsessed with alchemy, the purpose is to be promoted to the Four Flowers Realm and achieve the first condition of that mysterious woman.

As for the second condition, he has no clue now, so he can only take one step at a time.

Next, he continued to return to the furnace to recreate the four-rank pill Dragon Yuan Dan, so that his set of alchemy methods would settle down until he reached the point of perfection.