Rumors from the outside world were spreading, but they had no impact on Han Chen.

Dan room.

Han Chen sat quietly on the futon, his eyes closed, his breathing was slow, and the exercises in his body were running, absorbing the spiritual energy of heaven and earth, and recovering and depleting.

Half an hour later.

call

With a breath of turbid air exhaled, Han Chen opened his eyes.

"There are only two days left in a month, are you sure?" Guiguzi asked with a smile.

"The success rate is stable at seventy, although I am not sure, but we can start refining!" Han Chen nodded and said softly.

After nearly a month of practice, Han Chen finally increased the refining power of the fifth-grade lower-grade pill to ninety percent, and one percent was an uncertain factor.

After all, even if it was a great sect master of alchemy, he didn't dare to guarantee that he was ten percent sure that there would be no mistakes, let alone Han Chen.

And the five-grade mid-grade elixir, so far, Han Chen has also increased the success rate to seventy.

It seemed that there was still some risk, but there was no way, with Han Chen's current soul power, this was already his limit.

At least, compared to Danyangzi's thirty percent certainty, it is much higher.

Since you can't improve anymore, let's start refining!

Unable to walk in front of the Five Peerless Ding, Han Chen raised his hand and waved it, putting it into the empty ring, and then with another flick of his hand, the dark and huge Black Emperor Ding was taken out, and with a sound of 'bell', it fell steadily into the shallow pit, and the tripod three legs were falling into the three-legged imprint.

Although the Five Absolute Dings were not inferior to the Black Emperor Ding, and even more able to induce the Five Elements Aura and improve the quality of the medicinal power, Han Chen preferred the Black Emperor Ding, and was completely unafraid of the burning of the Samadhi True Fire, not to mention it, and there was no psychological pressure at all. I don't have to worry about the danger of blowing up.

Immediately after, Han Chen sat down cross-legged and took out all the medicinal materials needed to refine the Purple Vein Separation Pill from the empty ring, and placed them neatly aside.

"Whew, it's on!" he exhaled deeply, his mood calm.

Han Chen raised his hand and printed it on the black and heavy mouth of the Black Emperor Ding. As soon as his mind moved, with a sound of 'Peng', the Samadhi True Fire rose up in the Ding, and the terrifying high temperature spread out instantly without a trace of suppression.

Airplanes!

The medicine tripod trembled slightly, and a circle of transparent high-temperature air swept around.

The drug tripod is warmed up and completed in an instant.

Han Chen raised his hand and waved, his energy surging. The lid of the tripod was slapped open, and then the soul power surged, wrapping the many medicinal materials around and putting them into the tripod one by one, leaving only two medicinal herbs.

White Cold Blood Herb!

These two medicinal herbs are the medicinal introduction of the Purple Vein Separation Pill, which can be said to be the most important thing, and they need to be refined separately at the end.

Flames surge. A large number of medicinal herbs are completely encased, a total of 76 kinds. Counting the white cold blood mushroom and the seven-vein glazed grass, it is exactly seventy-eight flavored medicinal herbs.

At the same time, refining seventy-six kinds of medicinal materials, Han Chen also felt a lot of pressure, but there was no way.

The refining of Bai Han Blood Zhi and Seven Veins Glazed Grass in the back will take a lot of time, if the previous medicinal materials are refined one by one. If the time is delayed for too long, the effect of the essence of the medicine will be damaged, and the quality of the elixir will be directly affected.

And this is also a difficulty in the refining of the Purple Vein Pill, which requires refining seventy-six kinds of medicinal materials at the same time, among the fifth-grade mid-level alchemists. There's not much that can be done.

Fortunately, after nearly a month of practice, Han Chen had gotten used to it, but there were no mistakes, and he was slowly refining in an orderly manner.

Time passed slowly, and the medicinal herbs were constantly refined

It took three full hours for Han Chen to completely refine the seventy-six kinds of medicinal materials.

When the last medicinal herb in the medicine tripod dried up and shattered, revealing the essence of pure medicinal power, Han Chen couldn't help but breathe a sigh of relief.

With a flick of his fingers, the soul power poured into the medicine pod, completely enveloping the essence of many medicinal powers, pushing them to the side of the flames, slowly roasting them at low temperatures, continuing to quench the impurities, and at the same time maintaining the temperature to prevent the medicinal power from passing.

Then, Han Chen raised his hand and picked up the jade box containing Bai Han Blood Zhi, and with a flick of his thumb, the jade box opened, revealing the white Han Blood Zhi that was full of blood but full of cold air.

This Bai Han Blood Zhi Han Chen has already seen it, the quality is very good, and the vintage is also quite high, an absolute spiritual grade genius earth treasure.

Sniffing the rich cold air deeply, Han Chen only felt that his whole body was comfortable, and the pores of his body were stretched.

Bai Han Blood Mushroom is a cold attribute medicinal material, which is most compatible with Han Chen's physique, and the medicinal power is extremely strong, just smelling the medicinal fragrance is extremely useful.

Without greed, Han Chen flicked his fingers and did not take it with his hands, which would damage the medicinal power of the medicinal materials, so he directly wrapped it up with his soul power and threw it into the medicine tripod.

The medicinal herb entered the peak, and with the sound of 'bear', the dark cyan flame quickly rose up, wrapping it, and Han Chen's fingers flicked slightly, quickly controlling the temperature, looking for its best hot spot.

After only half a breath, Han Chen found it, the temperature was balanced, and he began to slowly refine it.

Snort

Bai Han Blood Zhi is cold, and at this time, it is refined by high temperature, and the cold qi that has accumulated for thousands of years in it instantly erupts, resisting the high temperature and trying to protect itself.

Han Chen had expected this.

If it was replaced by an ordinary flame, I am afraid that it would be directly extinguished by the cold air, but unfortunately, this is the Samadhi True Fire, and it is also the Samadhi True Fire of the Wood Fire Realm Eight Heavens Peak Realm.

The aura of spiritual fire was extremely vigorous, not afraid at all, and the high temperature was pervasive, and it was also refined together with the cold qi.

Suddenly, it was like a red-hot soldering iron put into a book, and the screeching sound continued, and as for the smoke, it was directly burned by the high temperature.

Not in a hurry, Han Chen's eyes were slightly jawed, and he slowly refined.

Four hours.

It took four hours of refining before the cold qi in the White Cold Blood Mushroom was finally completely exhausted, and at the same time, Han Chen also opened his eyes.

The cold qi in the White Cold Blood Mushroom is exhausted, and the next thing is the real refining, and it is not allowed to be sloppy.

This refining is another hour.

The White Cold Blood Mushroom was completely shattered, and the essence of its medicinal power was a dark red liquid that looked as if it was dried blood.

Without paying much attention, Han Chen took a slight breath, wrapped it with soul power, pushed it aside, and slowly roasted it at a low temperature to stabilize the medicinal power.

Immediately afterwards, he raised his hand and picked up the jade box containing the seven-vein glazed grass, opened the jade box, and the soul power surged, wrapped it, and took it out.

looked at it, waved his hand, and threw it into the medicine pod.

The flames surged, refining again.

This time the refining, like the White Cold Blood Mushroom, took five hours to completely refine it and turn it into a slightly transparent liquid, which was the essence of medicinal power.

At this point, all the medicinal materials have been completely refined, and what remains is the Rong Dan, which fuses the essence of many medicinal powers into one.

At this time, a day has passed, and there is only one last day left before Danyangzi's ten-day battle. (To be continued......)