"'Ling Xiao True Yuan' is only a Xuan-level 9-star, a Nine Condensation Yin Evil Pill, which can only advance the cultivation progress by about one-sixth, this effect is a little weak, compared to the real Nine Condensation Yin Evil Pill, the difference is too much." Cold Wave muttered.

"Hint, Xin You has initiated a trade request to you." A prompt sound from the Heavenly Dao suddenly sounded in the ears of the cold wave.

The cold wave couldn't help but look at Xin You.

Seeing Xin You's restrained smile, he said with a serious face: "Cold Tide, please help me and help me refine 4 more of these Nine Condensation Yin Evil Pills!" I really need this Nine Condensing Yin Evil Pill! ”

Xin You's transaction to Cold Wave this time is a full 40 million Heavenly Dao points!

Cold Tide directly rejected Xin You's request for this transaction, he shook his head, and said in a somewhat muffled voice: "It's too much, refining the Nine Condensation Yin Evil Pill, you can trade it to me for 20 million Heavenly Dao points." ”

Xin You shook his head: "You said that the material cost of refining the Nine Condensing Yin Demon Pill exceeded 5 million Heavenly Dao points, I just took one, 20 million is not even enough for the material cost, 30 million, what do you think?" ”

Hanchao thought for a while and nodded: "Then 30 million." ”

After trading 30 million Heavenly Dao Points to Cold Wave, Cold Wave went straight out and went to the Exchange Building to buy alchemy materials.

This time, because to refine 4 Nine Condensing Yin Evil Pills, the materials needed were four times as many as before, and the number was too much, so Cold Wave and Xin You also followed and went to help Cold Wave carry things.

In order to avoid some unnecessary trouble, all three of them have turned on the permission to hide their identities in the base.

Snake tongue grass, 30,000 Heavenly Dao points per plant......

Human head demon wood, 9000 heavenly dao points......

Thunder Split Wood, Coiled Snake Inner Pill, Black Toad, Nine Ghost Stones, Yin-eating Grass, Millennial Corpse Pill, Stygian Snake Venom......

The cold wave bought things, very purposeful and efficient, and after a while, Xin You and Mu Ge had a large bag and a small package, carrying at least dozens of packages.

Mu Ge couldn't help but complain: "It would be nice to have a storage ring, but it is troublesome and uncomfortable to carry things like this." ”

Xin You glanced at him, and felt the same in his heart, if only he could have a storage prop......

It's just that in this advance base, the Heavenly Dao has strict restrictions, and only the characters on the human male list can have the magic weapon of storage.

Soon, the cold wave stopped again in front of a counter in the exchange building, behind which was a female base worker with a professional smile on her face.

"Yaojin Alchemy Furnace, 4 statues." Cold Wave Road.

"Okay, 4 Yaojin Alchemy Furnaces, a total of 80,000 Heavenly Dao points." The staff had a professional smile on their faces.

This alchemy furnace was large and heavy, with some intricate runes engraved on it, emitting a pale golden light.

The waiter packed the four alchemy furnaces in huge travel boxes and placed them in front of Xin You and the others.

Xin You was about to leave with these alchemy furnaces when the staff's voice came from behind them: "That, this honorable Chosen One, let me ask you more, did you buy the alchemy furnace alchemy before, did you succeed?" ”

Cold Wave stopped, nodded, and said, "Success." ”

"Succeeded just once?" There was obvious surprise in the staff's voices.

"Hmm." Cold Wave nodded again.

On the way back, Mu Ge couldn't help but be amazed: "I didn't expect that the NPCs in these bases have such a high IQ." ”

Xin You didn't care about this, the way of heaven is omnipotent, under its control, what is it to have a base staff with an IQ?

It's just that the last sentence of the staff, 'It was successful just once?' But let him pay more attention, isn't alchemy 100% successful?

Xin You had never been exposed to alchemy, and he didn't know that alchemy still had a success rate.

After returning to Xin You's private territory, the cold wave began to refine the Nine Condensation Yin Evil Pill.

Xin You began to abandon distracting thoughts and practice his sword control skills.

In between cultivation, Xin You summoned the intelligent assistant and asked the intelligent assistant to popularize the knowledge of alchemy to him.

Half an hour later, Xin You fell silent.

Originally...... The success rate of alchemy is so low, the success rate of refining yellow-grade pills is less than 80% for ordinary alchemists who have infiltrated the Dan Dao for many years, and as for Xuan-level pills, the success rate has plummeted, leaving only 10% to 20%!

The simplified version of the Nine Condensation Yin Sha Pill is a Xuan-level 8-grade pill, this grade of the pill, if you want to achieve its success rate of 100%, let alone an ordinary alchemist, even the legendary Dan Dao Grandmaster, may not be able to do it.

And the cold wave seems to be able to do it......

Xin You felt that the person of Cold Wave had become more mysterious......

Fortunately, for now, Cold Wave is a friend rather than an enemy, and he has no intention of harming him, but is refining the Nine Condensation Yin Demon Pill that he desperately needs for him.

As soon as he thought of this, Xin You silently pressed these things in his heart into his heart and began to continue to practice his sword control technique.

On the 16th day since the formation of the Sky Squad.

Under Xin You's practice, perception and derivation over and over again, his swordsmanship has finally reached the rough level from the entry level!

Xin You forcibly suppressed the joy in his heart and began to experience the effect of the rough-level swordsmanship.

I saw that the Blazing Sword turned into a red light, like a dark red loach, flying happily in the sky at several times the speed of supersonic speed, making a whistling sound that tore through the air.

It wasn't until the true yuan in Xin You's body bottomed out and his head became a headache that he stopped the experiment and lay on the soft green grass with a smile on his face.

The rough level sword mastery technique is still very much improved compared to the entry level.

The speed limit of the flying sword has been increased by about 20%

When the flying sword was dispatched, the true element consumption in his body was reduced by about 20%.

Such an increase is already very obvious.

If, on the Ice Hell Star, when fighting against Lossel, his sword mastery can be as good as it is now, he is at least 70% sure that he can kill Lossel on the spot!

On the 17th day since the formation of the Sky Squad.

In the corner of the private territory, the place where the cold wave was alchemizing, the wind and clouds changed, and visions appeared one after another, and even the entire ground trembled violently.

At this moment, the four valuable Yaojin Alchemy Furnaces burst open together, and four jet-black pills were suspended in front of the cold wave out of thin air, dripping and spinning.

This shows that none of these 4 Nine Condensing Yin Sha Pills failed, and all of them were successfully refined!

For the first time, Xin You and Mu Ge appeared like lightning in front of the cold wave.