With anticipation, Han Feng then carefully studied the poisonous character. The poison part of the poison scripture is a pattern of plants, animals and insects, and at the same time, there are names, annotations, compatibility and names of antidote things under the pattern, which makes it easy to read.

It took several hours for Han Feng to write down all the hundreds of thousands of poisons on this poison scripture.

"I didn't expect there to be so many kinds of poisons in heaven and earth!" Han Feng raised his head and exhaled lightly, and when he was about to close the book, he found that there were still a few pages behind the Poison Sutra. Han Feng continued to scroll down, only to find that the next few pages were recording the classification of poisons.

Poison is divided into three types: poison powder, poison and poison bomb, poison powder and poison are extracted from natural things, and poison bomb is a fusion of different kinds of poison powder or poison in a kind of sulfur iron spar refining, poison powder and poison are effective below the realm of the Spirit King, and the poison bomb is aimed at the realm of the Spirit King above, the poison powder or poison of the synthetic poison bomb is more toxic, and there are many types, and it can also kill the strong person who is even higher in cultivation.

"No wonder the name of the Poison Sect makes the monks of the Dark Night Continent shudder!" Gently closing the Poison Sutra in his hand, Han Feng sighed lightly, and then put the box containing the black iron pill in front of him into the Qiankun Ring, and then walked lightly towards the altar.

"He!" Just as Han Feng had just walked to the edge of the altar, Han Xue, who had been sitting quietly, suddenly let out a coquettish shout, accompanied by her jade palm patting on the lid of the Dan furnace, more than a dozen grape-sized, crystal clear, and fragrant cyan pills suddenly shot out from the hole in the lid of the Dan furnace.

"A grade of green elixir!" Looking at the cyan elixir suspended in front of Han Xue, Han Feng exclaimed.

"Young Master Feng, when did you come!" Hearing this, Han Xue opened her eyes, and after putting the dozen or so pills suspended in front of her into the Qiankun Ring, she smiled lightly at Han Feng.

"For a while, seeing that you are engrossed in alchemy, I will meditate and pranayama next to me!" Han Feng said seriously.

Hearing the sound, as if thinking of something, Han Xueqiao's face suddenly turned crimson.

"Cher knows it's wrong!"

Han Xue's voice was pleasant, like a yellow warbler out of the valley, Han Feng's heart trembled slightly, this girl's voice was too charming, it was even more beautiful than the sound of heaven, looking at Han Xue's charming and natural face, a stream of heat quickly surged from Han Feng's dantian, and he actually had an urge to correct Han Xue on the spot.

But Han Feng understood that he was about to prepare to refine the Poison Rejuvenation Pill, and he had to maintain a high concentration in terms of spirit and spirit, thinking, Han Feng hurriedly bit the tip of his tongue, forcibly suppressed the impulse, and at the same time secretly exclaimed, is this girl still an orthodox spiritual body? A gentle sentence can arouse the strong desire in his heart, what a little goblin who is fascinated and does not pay for his life.

"Xue'er, it turns out that Young Master Feng is so narrow in your heart!" Han Feng smiled faintly, and then hugged Han Xue in his arms.

"Young Master Feng, no!" Han Xue was held in Han Feng's arms, smelling the good-smelling man's smell on his body, his pretty face suddenly turned red, as if he was about to drip blood, his delicate body trembled involuntarily a few times, and said in a coquettish voice.

"Hehe, Young Master Feng is joking with you!" As he spoke, Han Feng gently kissed Han Xueqiao on the face, then gently pushed it away, and continued: "Okay, Xue'er, Young Master Feng is about to prepare to refine the Poison Rejuvenation Pill!"

"Second Rank Pill?" Han Xue was stunned at first, then looked at Han Feng expectantly and said, "Young Master Feng, you can really refine Second Rank Pill!"

Han Xue's beautiful eyes are rippling, and they are extremely charming.

"With my current cultivation, I can't do it!" Hearing this, Han Feng shook his head, and then continued: "However, with Xue'er here, I should be able to refine it!"

"I, Young Master Feng, why am I here, you can refine the Second Rank Pill?" Han Xue asked in amazement.

"The reason is that my Xue'er has a spiritual body!" Han Feng said lightly: "My master once said that the grade of the elixir lies in the fusion of the medicinal properties of the elixir, the higher the fusion degree of the medicinal properties, the purer the energy of the elixir, as long as the purity of the energy contained in the first grade of the elixir reaches a critical state, it will automatically break through the second grade, which is similar to the breakthrough of human cultivation." ”

Hearing this, Han Xue thought for a while, and her pretty face suddenly became a little more enlightened.

"Young Master Feng, Xue'er understands!

Glancing at Han Xue, Han Feng nodded with satisfaction, and then said in a deep voice: "Xue'er, you are the body of the soul, as long as you tell me the refining and fusion of each elixir in the Dan Furnace when the young master is refining the Dan, you can do it." ”

"No problem!" Han Xue nodded.

"Xue'er, thank you!" After speaking, Han Feng thought in his heart, and the black ring on the middle finger of his right hand suddenly flashed, and then a beautifully cast medicine tripod that was nearly half a meter or so appeared on the altar out of thin air.

The whole body of Yaoding is silvery-white, and its surface is carved with beautiful demonic beast carvings, lifelike appearance, like a living thing. And the Yaoding Ding Ding Cover is a winding coiling dragon made of black gold, and it is the coiling dragon Lingding that Han Feng has been using!

Then, Han Feng took out another batch of elixir medicinal materials that had been prepared and put them next to the Dan furnace.

After preparing all this, Han Feng sat down cross-legged, closed his eyes and calmed down, dispelled all the distracting thoughts in his heart, and made preparations before alchemy.

After all, the success or failure of this alchemy is not only related to the ownership of Wind Thunder City, but also to the future fate of the Han family, so he has to act cautiously!

"Cher, I'm here. After a while, after feeling that his spirit had been adjusted to the best state, Han Feng took a deep breath, and then reminded Han Xue, and then his hands quickly flew up and down.

With dazzling handprints falling on Han Feng's fingertips, the temperature around him rose suddenly, and at the same time, the Dan furnace in front of him gradually changed from the original pitch black color to a transparent color.

After I don't know how many handprints he knotted, Han Feng suddenly stopped, and after exhaling lightly, a light blue elixir root was quickly projected from the ground into the Dan furnace. Through the ding's body, it could be seen that the elixir root was suspended above a cluster of cyan flames.

However, this elixir root only lasted for a blink of an eye before turning into a small drop of blue water again, and at the same time, a pungent medicinal fragrance spread out from the Dan furnace.

"Young Master Feng, this green ginseng spirit root has been completely refined!"

Hearing Han Xue's prompt, Han Feng nodded solemnly, and then threw an elixir into the Dan furnace.

......

In this way, under Han Xue's prompting, Han Feng spent several hours, and at the same time, at the cost of destroying more than forty medicinal materials, he finally succeeded in refining all the thousands of elixirs that were refining the Poison Soul Rejuvenation Pill.

"Young Master Feng, the next thing is to gather spirits, drug coagulation, injecting spirits, drug melting spirits, and Hedan, if you need to rest, Xue'er will temporarily help you control the spiritual liquid in the ding with the technique of mind control!" Looking at Han Feng's somewhat pale face, Han Xue said softly.

"Xue'er, I'm fine!" As he spoke, Han Feng first took a cyan pill, and then quickly put his hands together and formed handprints again.

With the intricate handprints completed again, streams of wood aura full of infinite vitality suddenly shot into the Dan furnace from Han Feng's fingertips.

With these pure wood aura, the thousands of viscous liquids floating above the cyan flames in the Dan furnace suddenly condensed strangely, and at the same time, under the continuous smoking, the condensed viscous liquid gradually turned into an uneven green pill blank.

"Young Master Feng, you actually completed the four steps of spirit gathering, drug coagulation, spirit injection, and drug soul fusion!" Looking at this scene, Han Xuemei's eyes condensed slightly, and she lost her voice.

"When you're proficient, you can do that!" Han Feng replied lightly, but his eyes were fixed on the blue pill embryo in Ding, and a thoughtful look appeared on his face.

After a while, Han Feng withdrew from thinking and said in a deep voice, "Xue'er, you help the young master take a look at the energy purity of this medicine embryo!"

"Okay!" Han Xue replied lightly, and then her beautiful eyes closed and she pondered. After a few breaths, Han Xue opened her eyes again.

"Young Master Feng, the purity of this medicinal embryo is only thirty percent!"

"Thirty percent, how can it be so low!" Han Feng was stunned.

"Young Master Feng, I guess it should be that the soul power in the medicine embryo is low, and it is impossible to wash the impurities in the medicine embryo!" Han Xue said again.

"I see...... I understand!" With a light sigh, Han Feng's body trembled, and ghostly phantoms suddenly floated out of his body, sitting next to the Dan furnace in an orderly manner.

Looking at the scene in front of her, Han Xueqiao's face suddenly appeared a little terrifying.

"Young Master Feng, what kind of exercise are you!"

"Ghost Shadow!" Han Feng smiled faintly: "When I have time in the future, the young master will teach you this stunt!"

"Ascension!"

After speaking, Han Feng snorted softly again, and then quickly hugged his hands in front of his chest, and his ten fingers flew over, and dozens of Sinnoh's incomparable handprints were made in an instant.

With the completion of Han Feng's handprints one by one, those phantoms who were originally sitting next to the Dan furnace flew up strangely, and then turned into wisps of black smoke, scrambling into the Dan furnace.

Inside the Dan furnace, the originally rough blue medicine embryo absorbed this wisp of black smoke, and became more and more crystal clear under the calcination of the cyan heavenly flame.

"Young Master Feng, the soul of the medicine embryo is improving, and the purity of the essence is also improving, you are ......!" Han Xue originally wanted to say how you did it, but when she saw that Han Feng's face suddenly became extremely pale, she immediately covered her mouth, for fear of interfering with Han Feng.

In this way, after a few more hours, Han Feng stopped and asked in a deep voice.

"Xue'er, what is the level of purity of the medicine embryo now!"

"Young Master Feng, the medicine embryo is no longer impurities, and it can be melted!" Han Xue replied softly.

"Finally succeeded!" Hearing this, a relieved smile finally appeared on Han Feng's pale face, and he wiped the beads of sweat on his forehead, and Han Feng's right palm patted on the Dan furnace.

"Melt!"

In an instant, the aura in the space became violent. Accompanied by streams of blood-colored scorching fire attribute aura, it swarmed into the Dan furnace. The crystal clear medicine embryo swelled strangely. Then, a rich and pungent medicinal fragrance spread from the two holes in the lid.

Sniffing this breathtaking medicinal fragrance, Han Feng's nervous pale face gradually relaxed.

After a few moments of hesitation, Han Feng's figure flashed, and he came to the side of the Panlong Ding again, and then patted his hands lightly on the waist of the Ding, and the cluster of cyan flames in the Ding dissipated.

And the swollen pill also burst open the moment the cyan flame dissipated.

"Whoosh!"

With four crisp sounds of breaking the air, came from the direction of Ding Gai.

Han Feng fixed his eyes and saw that four exquisite, attractively colored, jade-green, grape-sized pills suddenly shot out from the hole of the dinggai.

These four pills have just come out of the pill, and the danxiang has already spread to every corner of the entire fire attribute space, which shows the preciousness and extraordinaryness of these four pills.