After seeing that the inside of the Dan Furnace had turned red, Ling Li no longer paid too much attention, but stroked his right hand on the surface of the Dan Furnace, his eyes slightly closed, and his face showed a contemplative look.

"In terms of exchange ratio, it is most cost-effective to trade with the demon clan with the elixir, and it seems that there are people in the demon clan who can refine the elixir, and the exchange ratio is only slightly better than the shop of the human race...... I wonder if the demon body cultivation pill prescription attached to each layer of "Heavenly Demon Thousand Changes" is useful for the demons? "Dozens of pills appeared in Ling Li's sea of knowledge, and these were all pills that the trial space provided along with the Heavenly Demon Thousand Changes, which were helpful to the cultivation of the Heavenly Demon Body. There are not many such pills, and there are only ninety-three in total.

"No matter how much, try refining a few furnaces of Blood Hell Pill first, if the demon clan is useful, it is the best, even if the demon clan doesn't want it, it is useful now, it should only be used to practice." Ling Li's eyes flashed, and he quickly made up his mind. Due to the fact that he had cultivated the Prison Suppression Ming King Body and had a large number of Demon Yuan to support him, his Heavenly Demon Body had broken through to the realm of the fifth-layer Yaksha Body in one breath, which was roughly equivalent to the defensive power of the Vajra Immortal Body, and his strength was still excessive, otherwise he would not have increased his weight to tens of thousands of kilograms.

There are several magic pills that are beneficial to the cultivation of the demon body, such as the Hell Pill, the Purgatory Pill, and so on, all of which lack some major materials, but this Blood Hell Pill, the main material required is a demon beast crystal nucleus and demon beast flesh and blood above the sixth order that contains a small amount of demon qi, and this thing has already accumulated a lot.

In the previous trial process of the Demon Beast Mountains, he had collected more than two hundred complete demon beasts above the sixth order, and even the materials of spirit beasts. Although a lot of it was eaten, the rest still filled several large cold storages.

Ling Li took a deep breath, left the Dan furnace with his right hand, and stopped the heating of the Dan furnace, and the temperature in the Dan furnace gradually dropped. He looked through the storage ring for a while, didn't choose the right materials, and then his mind moved, and he entered the trial space.

"Hello young master, welcome back, what do you command?"

Gui Bo built a huge divine platform with dragon blood jade at the place where Ling Li entered the trial space every time, and he himself would always wait under the jade steps, so as to wait for Ling Li's arrival at any time.

This very solemn sense of ritual made Ling Li, who was born as a civilian, feel very uncomfortable, but after stopping it a few times to no avail, he could only let it be.

"Well, it's called the pastor...... Let the Dan disciple go to the treasury and take out a sixth-order demon beast Neidan containing demonic energy. Ling Li said as he walked down the steps.

"Follow the young master's orders, and what you need will be delivered immediately." Uncle Gui bowed and replied.

I don't know how this kind of immortal-level spirit puppet was refined, it was very magical, and it seemed to be much more advanced than the so-called high-level intelligent robots in the previous life.

Ling Li entered the Xuanchen Immortal Mansion, 207 was in the trial space, and Li Shanqing and the witch demon clansmen were still in a sleeping cultivation state, so it was not good for them to disturb. He went to the garden and called the old monster Aoki to the living room, and he didn't know what method 207 taught them to cultivate immortals, this old monster regarded this Xuanchen Immortal Mansion as his own home, and the source crystal floor tiles laid in the garden were absorbed and refined by this old guy More than a dozen pieces, and Ling Li didn't see any great progress in his cultivation.

It is difficult to cultivate scattered immortals, and every step needs to go through a heavenly tribulation, and it takes nine heavenly tribulations to be able to soar and achieve positive results, anyway, it is extremely difficult and dangerous.

"Look at this, give it to the staff officer."

Ling Li took out a pen and paper, wrote down the Dan Fang of the Blood Hell Pill, and handed it to the old monster Aoki.

Aoki Old Monster went through four heavenly tribulations before his body was destroyed, and in the Nirvana Realm Nine Tribulations realm, he can be regarded as entering the middle grade, that is, the Venerable realm, and in terms of elixir, this old guy also has many unique features.

It's just that it's still slightly worse than Dantu or even his Dantong.

Anyway, the Dantu and his knowledge and level of knowledge and medicine were much higher than Ling Li's, and this time he was in contact with and refining the Demon Pill for the first time, he still needed their guidance from the side.

"It's ...... Magic Pill?! Where did you get the Danfang? Aoki took the Danfang, looked at it carefully for a while, pondered for a while, and couldn't help jumping. After absorbing so many medium-grade source crystals, the size of his soul body has grown a little bigger, and his size has changed from the original arm size to the size of a human calf, but this action still seems a little funny.

Ling Li didn't dare to laugh, so he could only endure it, in case this old guy turned his face, he wouldn't be able to benefit from anything.

"Do you know this elixir?" He asked.

"It's nature." Aoki's old monster showed a little smug on his face, "This demon pill is also called the holy pill within the demon race, and it is very helpful to the cultivation of the demon race, and the effect is several times that of the human pill. It's just that the magic pill is very rare, and the old man has only collected twelve high-grade magic pill pills over the years, and they are all middle-grade pills of the Xuan level. If this sixth-order top-grade Dan recipe is refined into a magic pill and traded with the demons, it can even be exchanged for heaven-level materials, if the old man had this kind of pill recipe, he would have made a fortune a long time ago, where did you kid get his good luck?! Aoki shook his head, as if lamenting the injustice of fate.

"Is this thing hard to refine? What should I be aware of? Ling Li asked again.

"It's not very difficult, it's just that the magic fire needs to be used when the elixir, and condensing the magic fire is not difficult for the demon cultivator who has the magic element, but the Terran Dan Master can also use the magic flame stone to draw out the magic fire. The other pill steps are no different from ordinary pills, except that they require slightly more soul power. Aoki said.

"If you want to refine the magic pill, you must first find enough magic flame stones, which are generally sold in the shops of the demon clan." Aoki Monster added.

Ling Li shook his head and smiled slightly: "It's not necessary. ”

"Have you cultivated demonic skills?" Aoki was taken aback, he stayed in the trial space, except for 207, the others didn't know the situation outside.

Ling Li nodded.

"This thing can't be easily revealed, there are more brain-dead cultivators who claim to be decent people, and there are also many hypocrites and bad people, just in case they are calculated." Aoki Old Monster admonished, "Some people do all the bad things behind their backs, but they still look sanctimonious on the surface, which is nothing to do." ”

"I know that." Ling Li smiled, he didn't have the habit of being jealous and hateful, this world is not fair, there are too many things to bully, some things he may take action when he sees them, and he may watch the fire from the other side, depending on the situation and mood. But he is not interested in doing this kind of thing, in his heart, he is not a villain, but he is not a chivalrous person.

After chatting with Dantu and Aoki Monster for a while, and understanding the precautions and details of refining magic pills, Ling Li left the trial space and returned to the room.

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