Dan Temple.

Under Xing Xuan's gaze, Qin Feng sat in front of the Xuanyang Divine Prison Ding, and Shen Nian began to communicate with the spirit of this Dan Furnace.

"Master, your cultivation seems to have improved a lot."

In the depths of the core formation hub of the Dan Furnace, on a purple-gold cloud platform that was several feet round, the fleshy, fat, and cute-looking little Qilin watched Qin Feng's divine thought projection appear in surprise.

In its memory, it seemed that Qin Feng had not been away for a long time, and this kind of cultivation and refinement speed, even in the period of medieval civilization when there were many geniuses and great powers, was extremely ungodly.

"My encounter is beyond your imagination!"

Qin Feng said: "I promised you at the beginning, when my strength is enough, I will try to help you recover, and now the opportunity that belongs to you has come." ”

The little unicorn was surprised and delighted: "Really? Have you found enough creative energy, master? ”

The Qi of Creation is a kind of origin essence born in the Hongmeng Void, which is an extremely rare innate spiritual object, as long as the number is sufficient, it can theoretically conceive a complete large world, which can be used to repair damaged spiritual treasures, or improve the level of magic weapons.

Qin Feng was stunned for a moment before he said, "I didn't find the Qi of Creation, but the effect of using the World Origin should be the same. ”

"Well, that's right."

The little Qilin nodded again and again, it was of course a good thing to be able to have the opportunity to recover in advance, it had been trapped in the ruins of the Immortal Mansion under the sea for tens of thousands of years, and now it had finally come out.

The starship phantom appeared, and large swaths of gritty chaotic stars sprinkled down one after another, merging into the body of the little qilin, and penetrating into the complex and mysterious formation texture structure in the depths of the Dan furnace, repairing the damaged parts one by one.

However, after half an hour's effort, the Dan furnace body shone brightly, and the purple gas on the tall furnace body rose, exuding a majestic and vast, simple and majestic atmosphere, and wisps of purple gold brilliance like water waves circled and wandered rapidly on the surface of the furnace body, faintly with a wonderful sound.

Immediately, the body of the Dan furnace trembled slightly, and the majestic coercion permeated the Dan Palace, as if the ancient divine beast that had been sleeping for a long time finally woke up.

"It worked!"

Ship Spirit Yu Lan said, from this moment on, the Xuanyang Divine Prison Ding has truly recovered its original appearance and become a genuine ancient spirit treasure, a heavy weapon that can be used to suppress the luck of the top-level Dao system and enrich its heritage. In comparison, the investment of 100 billion yuan is completely worth the money.

When Qin Feng opened his eyes, he saw that Xing Xuan's bright eyes staring at him were full of incredulity.

"How did you do that?"

She asked in disbelief, it was not an easy task to restore an ancient spirit treasure, even for the entire Taihao Star Palace, it was an extremely huge project, and it required the cooperation of many Supreme Elders, and it took hundreds of years and massive resources to complete. If it is a spirit treasure with a large degree of damage, I am afraid that it will be difficult to repair for thousands of years.

However, in front of Qin Feng, such a law doesn't seem to work at all, as long as it is something he feels sure of, there seems to be nothing that can't be done.

You must know that in the entire Yuanluo Realm, except for the top-ranked Dao Sect Taiqing Xuandu Gate, and the Dan Yuan Sect, which has an ancient Lingbao-level Dan furnace based on the Dan Dao, the other more than ten top-level Dao Sects only have a superb magic weapon-level Dan furnace, so you can imagine how rare this thing is.

"I can't tell now, but you'll know later."

Qin Feng explained ominously, Xing Xuan frowned slightly, and glanced at him a little unhappily, this guy is already his own man, how dare he hide his secrets like this? It's simply unforgivable, and tonight we must use means to extract a confession from him.

"Now, we can try the effect of this Dan Furnace!"

Qin Feng said, pinched the spiritual recipe to open the lid of the furnace, opened the dimensional space, took out hundreds of holy medicines and threw them in, and then tens of thousands of auxiliary elixir spiritual herbs poured down like a waterfall, and finally took out a magic medicine with more than 100,000 years of fire "Jiuye Phoenix Blood Xuanxu Danshen", which was sent into the Dan furnace as the main medicine.

The internal space of the Ancient Lingbao-level Dan Furnace is equivalent to a small world in the Cave Heaven, and there is no pressure to accommodate these medicinal materials.

And this is only the first batch, with the progress of alchemy, a lot of medicinal materials have to be added halfway, and its heat, time, and amount need to be controlled exquisitely and exactly to ensure that the final Cheng Dan meets expectations.

"What are you...... Planning to refine the Demon Spirit Saint Yuan Pill? ”

Xing Xuan saw the magic medicine, and after a little thought, he understood that the Demon Spirit Shengyuan Pill was a veritable Heavenly Pill, and it was the ultimate in the Heavenly Pill, which could prolong life for five thousand years, and its effect was even more powerful than the Prayer Buddha Meritorious Pill, which could only last for 1,500 years.

Because the difficulty of refining is too great, even the Dan Yuan Sect, which is famous for its way of alchemy, has rarely appeared in this kind of pill now, except for a few Supreme Elders, even the Supreme Sect Master has no ability to refine it.

"Yes."

"However, this elixir is too difficult, and if you are not careful, you will lose your efforts, and you will waste this batch of precious medicinal raw materials, do you want to wait for a while?"

Xing Xuan hesitated and said, although the two of them are now unusually rich and can afford to lose completely, there is no reason to deliberately waste it.

"Don't worry, I won't try it rashly without a certain certainty, and ...... Don't you think that as long as this furnace of elixir is successfully refined, there will be no more suspense in my position as a Dao Reserve? ”

Qin Feng said with a smile. Of course he won't do things that he is not sure of, his conditions in all aspects are perfect, but he really can't do it, and the ship spirit Yu Lan secretly helps, there is basically no possibility of failure.

"I see? It's good. ”

Xing Xuan blinked her beautiful eyes and said no more, she understood what her man meant, a young core disciple who had an ancient spirit treasure level Dan furnace and had the ability to refine a heavenly pill, even in the Taiqing Xuandu Sect, was qualified to be canonized as a Dao Prince, and could make any opposition forces have nothing to say.

Qin Feng immediately opened the dimensional space again, poured out a large number of high-grade spirit stones, piled a thick layer on the base of the Dan furnace, and placed the rest next to it for later use. To refine the Heavenly Grade Pill, the ordinary earth-centered lava true fire is no longer qualified, and a large amount of high-grade spirit stones must be used as fuel to meet the requirements.

Everything was ready, Qin Feng pinched the spirit technique, and a wisp of blue faint star flame flew out and landed on the pile of spirit stones at the base, booming a large area of colorful flames, the temperature in the Dan Hall rose sharply, and the starship released a chaotic light curtain in time, isolating the terrifying high temperature.

Xingxuan retreated lightly to the door, opened all the defensive arrays, and informed Ji Binghuang with secret methods, then sat down and waited patiently.

Under normal circumstances, the refining of this kind of heavenly elixir is protracted, and you don't want to succeed without a hundred years of effort, but the ancient Lingbao-level Dan furnace has a special magic circle that accelerates the passage of time, and the effect is even better, as long as the alchemist's cultivation is enough, it can greatly shorten this process.