Although it is not easy to improve between products in the same level, as long as you are diligent and your soul power keeps up, there is enough medicinal materials to consume, and it is not as difficult as imagined; The difficulty is the promotion between the ranks, such as from the ordinary ninth rank to the emperor's grade, from the yellow rank of the emperor's third grade to the emperor's fourth grade, from the emperor's fifth rank to the emperor's sixth grade, from the emperor's seventh rank to the emperor's eighth grade's heavenly level; And the Emperor's Nine Rank Alchemist, there is not a single one in the Doudi Continent at present, and everyone only knows that there were a few before the ancient catastrophe; As for the underworld-level alchemist who surpassed the Emperor's Nine Ranks, the Doudi Continent had never heard of it since ancient times, but there was a saying of this level in ancient books.

And Xiao Yan is now about to break through from the sixth rank of the ground rank to the seventh rank of the same level, with his powerful Heavenly Fire and the soul power of the late stage of the Yi Rank, it is indeed not difficult.

Looking at Long Yi, who was sitting in a corner with his eyes closed and absorbing Dan Lei, his whole body was flickering with thunder and lightning, and his breath and fighting qi were slowly rising, Xiao Yan took out the prescription given by the Old Demon Emperor and took out two seven-rank ones.

There are only two seven-grade prescriptions in the prescriptions given by the Old Demon Emperor, which are-

Shen Fu Dan: Increases the recovery speed of Dou Qi by four times.

Explosive Pill: The effect is the same as that of Hun Tian Dan, the strength is greatly increased during the effective period after taking it, but the sequelae are large, and there is an hour of weakness after the effect, and the strength is reduced to one-fifth of the usual.

It's not the first time I've seen these two prescriptions, but Xiao Yan's eyes are still glowing with heat, and he sighs that it is worthy of being the old demon emperor's treasured prescription, and the medicinal effect is indeed amazing.

Although the Divine Recovery Pill is one grade higher than the Quick Return Pill, it is four times the divine effect of the Quick Return Pill, far more than the difference between the first product. It's not too much to call it a life-saving panacea in an emergency.

And the explosive pill is a substitute for the Hun Tian Dan that is exclusively for high-level Dou Emperors. After all, the grade of the Hun Tian Dan is too low, and the effect on the Dou Emperor below the five stars is quite good, but it is good for the Dou Emperor above the five stars, especially for the Dou Emperor above the six stars. The effect is no longer obvious. In the bloody battle between the Five Rings Qilin Mountain and Lan Yang and more than a dozen Dandian Doudi Emperors, Xiao Yan and the others had this explosive pill, although they might not be able to defeat Lan Yang and others, but Xiao Yan was confident that he could kill the Dandian and the others, and only Lan Yang was left!

But the corners of Xiao Yan's eyes kept twitching when his eyes were glowing, and the medicinal materials needed to refine these two seven-rank pills with divine effects were really amazing-not to mention the three life fruits needed to refine a divine recovery pill, and one seven-rank demon core with water attribute and wood attribute was also needed! In addition to refining an explosive pill, you also need a seven-grade medicinal material, a thunder phantom fruit, a fire attribute, and a metallic magic core to refine an explosive pill!

Not to mention anything else, the seven-rank demon core alone is not something that ordinary people can afford. And it is difficult to acquire it on the market, if it weren't for Zhen Ni's early start of acquisition-after all, whether it is used for refining medicine or Xiao Yan for absorbing and upgrading levels, the more high-grade magic cores the better-Xiao Yan would definitely not be so confident in breaking through to the seventh rank this time.

'Old Demon Emperor. Your treasured two seven-grade prescriptions are about to regain their former glory. ”

Xiao Yan took a deep breath, and as soon as his mind moved, one after another medicinal herbs flew out of the Na Ring, and were suspended in two piles in the air in front of the left and right front of Yan Mu Ding.

'Let's refine the Explosive Pill first. ”

Fingers are empty. Two strands of fighting qi were sent out, and a medicinal herb that was refining the Explosive Power Pill was swept into the Yanmu Ding. The flames in the ding suddenly burst up, refining this medicinal herb into a mass of medicinal liquid......

But when the liquid of all the medicinal materials fused together, there was a 'bang' explosion in Dingzhong.

Looking at the scorched black in Dingli, Xiao Yan shook his head and reflected: "It is much more difficult to refine the seven-grade pill than the six-grade pill, just now the soul power was released if one was not stable enough, and it failed. ”

After summing up his experience, Xiao Yan gathered his mind and started the second refining.

'Bang! ”

'Bang! ”

'Bang! ”

But. The sound of the explosion of the refining failure was about to sound in the refining room every once in a while, and Long Yi, who had absorbed the Dan Lei, sat in the corner and watched nervously. Waiting, worrying, quietly, for fear of disturbing Xiao Yan.

Finally, after failing four times, for the fifth time, when Xiao Yan's face gradually changed from iron blue to gentle and then resurfaced with joy, a yellow with red and red yellowing exploded, and the room was filled with its thick medicinal fragrance.

'Congratulations to Daddy for breaking through to the seventh grade! Long Yi laughed and got up, walked out of the alchemy room and walked up to meet the rumbling Seven Pins Dan Thunder.

The seven-rank Dan Thunder is by no means comparable to the six-rank Dan Thunder, but it was devoured by Long Yi, who was incarnated into the Nine Xuanjin Thunder Dragon, in two or three bites.

Looking at Long Yi, who fell from the sky, he immediately sat down to absorb it with a happy face, Xiao Yan put the explosive pill into a jade bottle, his eyes stayed on the two piles of medicinal materials suspended there, his heartache for the medicinal materials was not diluted by the joy of breaking through, the corners of his eyes couldn't help twitching a few times, and he hesitated a little: "It took five pairs to succeed in one, and the success rate is not ordinarily low!" Do you want to continue refining? ”

Looking at Long Yi in the absorption of Dan Lei, and thinking of the importance of the two pills to the core team, he decided to continue refining and finish refining those two piles of medicinal materials.

I don't believe the success rate will always be so low! ”

A canopy of heavenly fire once again surged in the Yanmu Ding, and one medicinal herb after another turned into a mass of medicinal liquid......

Alchemy, like cultivation, has no concept of time. When the medicinal herbs in the middle of the air in front of Yan Muding were empty, I don't know how many days and nights have passed.

Although the failure rate has decreased a lot, it is still as high as 30 percent! Xiao Yan felt painful about the failed refining of the wasted medicinal materials, holding a jade bottle containing the Divine Recovery Pill and the Explosive Pill respectively in one hand, and sighed in his heart that refining these seven-grade pills was really burning money.

'Ten Divine Restoration Pills, well, one each for Mu'er, Long Yi, Xiao Zhan, Nan Erming, Storm, and Purple Shadow, and there are four left, so give one to the eldest brother and one to the four elders, and I will keep two for myself; There are seven explosive pills, just one for Mu'er, Long Yi, Xiao Zhan, Nan Erming, Storm, Purple Shadow and me. Thinking so in his heart, when he saw Long Yi, who had devoured the Dan Thunder, come in, he took out one of the Explosive Pill and one of the Divine Recovery Pill and gave it to Long Yi, "Long Yi, these two are yours." Then he put away the two jade bottles and asked Long Yi with a smile, "How does the Seven Pindanlei taste?" ”

Long Yi's golden eyes suddenly flashed with joy, 'It's much stronger than the sixth grade.' Then he said with burning eyes, "Daddy, maybe I will be promoted to the six-star peak before I have absorbed these seventeen seven-rank pill thunders, and I may surpass you." ”

'Hahahaha! Better than me! Xiao Yan laughed, "The stronger you are, the happier I am, I wish you were stronger than me." ”

Xiao Yan didn't tell Long Yi that there were probably two Heavenly Flames in the jade box he opened after breaking through to the peak of the Six Stars, and he said, 'Then you can absorb it slowly here', so he hurriedly said goodbye to Long Yi and rushed to the practice room to absorb the demon core.

After refining the medicine, the Dou Qi and Soul Power have been condensed, and it is time to absorb the Demon Core and break through to the peak of the Six Stars. In the practice room, Xiao Yan's fingers flashed with the magic cores, and a large number of six-star magic cores of all kinds were piled up in front of him. (To be continued......)