Taking out a mystery-level artifact-level alchemy furnace scavenged from the Netherworld Family, and igniting the divine fire source, Chen Feng planned to use this half month to refine the Heavenly Mandate-level high-level divine pill.

This time, he chose a relatively simple Heavenly Mandate-level high-level divine pill, called the Taixuan Zengyuan Divine Pill.

The main effect of this divine pill is to assist the cultivation of the late stage cultivators of the Heavenly Mandate Lord, and the Taixuan Zengyuan Divine Pill contains pure energy, which is easier to absorb than the energy in the best spirit stones.

Using the Taixuan Zengyuan Divine Pill to cultivate, the efficiency of the Heavenly Mandate Lord's cultivation in the later stage will be greatly improved, shortening his cultivation time.

The Taixuan Zengyuan Divine Pill is among the Heavenly Mandate-level high-level Divine Pills, which is considered a relatively basic Divine Pill, and the medicinal materials required are also quite common, and the difficulty of refining is naturally not high.

When many Heavenly Mandate-level Intermediate Dan Masters are promoted to Heavenly Mandate-level Senior Dan Masters, they will choose to refine this Taixuan Zengyuan Divine Pill to practice.

Before starting to refine the Divine Pill, Chen Feng had spent a lot of energy laying out numerous formation prohibitions in the room to prevent emergencies from happening.

When refining the first furnace of Taixuan Zengyuan Divine Pill, Chen Feng was very cautious, and the refining process was very successful, but in the process of alchemy, due to a poor grasp of the heat, it led to the fryer.

With the Dan Dao native Dan Recipe, Chen Feng's purity of refining the divine medicine is extremely high, far exceeding that of ordinary Dan masters.

It was precisely because of the high purity of the divine medicine he refined that the quality of the divine pill he refined every time reached the highest level.

For the first failure, Chen Feng was not discouraged, but summarized the reasons for the failure and reopened the furnace.

The medicinal materials of the Taixuan Zengyuan Divine Pill may be very precious to ordinary Dan masters, but for Chen Feng, it is really not worth mentioning.

Time passed minute by minute, and it was three days in a flash.

In the past three days, there has never been a fryer in the alchemy furnace.

Chen Feng's eyes showed joy, in the past, in the alchemy link, he insisted on the longest after three hours, the alchemy furnace exploded because of the uneven heat.

But this time there was not the slightest sign of the fryer, and he knew that success was in sight.

Two more days passed, and the lid of the furnace was filled with a mysterious green and yellow gas, and the rich medicinal fragrance filled the room, curling like a fairyland.

Smelling this medicinal fragrance, Chen Feng had a feeling of flying immortals, and when he took a sip, the turbidity of his internal organs was dispelled.

On the sixth day, the lid began to shake irregularly, and then the surging medicinal gas rushed open the lid, and a whistling sound reverberated through the room.

I saw that in the alchemy furnace, twelve rays of light were plundered.

These twelve rays of light were like psychics, and they were actually storming in twelve different directions, trying to escape.

Bang bang bang!

However, Chen Feng had already set up a lot of formation prohibitions in the room.

Twelve rays of light slammed into the prohibition, making a strange clicking sound.

Chen Feng snorted coldly, grabbed the twelve rays of light with a big hand.

Those twelve rays of light wanted to resist, but after all, they were just pills, although they were psychic, they did not have the strength of the late stage of the Heavenly Mandate Lord.

Of course, even if the twelve Heavenly Mandate Lords appeared in front of Chen Feng in the later stage, Chen Feng was not afraid and could still suppress them with one palm.

After receiving twelve rays of light, Chen Feng spread his right hand, and in his palm, there were twelve round pills lying quietly, full of brilliance and exuding an extraordinary aura.

"I really didn't expect that the Heavenly Mandate-level high-level divine pill was already psychic, and in the moment of Cheng Dan, such a vision would appear. ”

Chen Feng's eyes radiated with brilliance, this was the first time he had refined the Heavenly Mandate-level high-grade Divine Pill, so he was quite interested in the Cheng Dan vision.

And from the moment he successfully refined the Taixuan Zengyuan Divine Pill, Chen Feng's Dan Dao level had also been sublimated like a qualitative change.

In the past, all kinds of doubts about Dan Dao in my heart, at this moment, I have no teacher, and I understand it by myself.

Among his spiritual vows, the most important thing is the medicinal materials for the second step of enlightenment.

Not to mention that it is the medicinal materials of the ordinary Heavenly Mandate-level high-level Divine Pill such as the Taixuan Zengyuan Divine Pill, even the medicinal materials of the Heavenly Mandate-level top-level Divine Pill such as the Second Turning Chiyang Divine Pill have a lot of them in Chen Feng's spiritual ring.

In the following time, Chen Feng was completely crazy about refining the Taixuan Zengyuan Divine Pill, and it was not a pity that the furnace was refining and discarding the divine medicine.

Every time he failed, Chen Feng summed up the reasons for the failure in a timely manner.

It was this failure again and again that made Chen Feng's Dan Dao level improve rapidly and invisibly.

In just ten days, Chen Feng failed fifty times and refined fifty copies of the Taixuan Zengyuan Divine Pill.

This is a huge loss, and ordinary Dan masters simply can't afford it.

Fifty copies of the medicinal materials of the Heavenly Mandate-level high-grade divine pill have all become slag like this, not to mention that ordinary Dan masters will be heartbroken, even ordinary Daomen-level forces will break their muscles and bones.

After all, if these fifty Heavenly Mandate-level high-level Divine Pills were refined by a Heavenly Mandate-level high-level Dan Master, even if there was only a success rate of one percent, one hundred and twenty Taixuan Zengyuan Divine Pills could be refined.

And the price of a Taixuan Zengyuan Divine Pill on the market is extremely high, and the value of so many Taixuan Zengyuan Divine Pills is simply a huge wealth.

Looking at the entire Eastern Soil and Kyushu, I am afraid that only a Dan Master like Chen Feng, who has a large amount of divine medicine, is willing to squander the divine medicine so frantically in order to improve the level of the Dan Dao as soon as possible.

Chen Feng was also helpless, fifty copies of the medicinal materials of the Taixuan Zengyuan Divine Pill were lost like this, and he was also in pain.

In normal times, he would not be such a loser.

But now was the critical moment, and the Yundan conference was about to begin, and he had to do it.

For the fifty-first time, Chen Feng's eyes were blazing, staring at the alchemy furnace.

After fifty failures, he had accumulated enough experience and summed up many reasons for his own failures.

Moreover, the Yundan Conference is only seven or eight days away, and this time he must succeed.

Chen Feng took out a medicinal herb of the Taixuan Zengyuan Divine Pill again, and lit the divine fire under the purification furnace.

With a wave of his robe, he threw the medicinal herbs into the furnace in the same way, and the divine mind controlled the divine fire, and pinched the pill in his right hand.

He has done this kind of thing so many times that it has almost become instinctive, and at the moment his movements are smooth and extremely familiar.

The purification process was very smooth, and Chen Feng was surprised to find that the purification concentration of the miracle medicine reached more than ninety-nine, nearly ten.

After the purification was completed, Chen Feng threw the purified medicinal liquid into the Emperor Dan Furnace, and his divine thoughts controlled the divine fire, holding the Dan Jue with both hands.

This Dan Jue is a Heavenly Mandate-level high-level Dan Jue learned from the Mystic Dan Book, although he is not yet a Heavenly Mandate-level Senior Dan Master, but his divine thoughts are powerful, but he can barely control this Dan Jue.