After Zhao Yu exchanged for a third-order alchemist, he quickly threw out a batch of elixirs, namely: Spirit Moon Grass, Phantom Heart Flower, and Wood Heart Root, which were all excellent elixirs for refining elixirs.

There are too few spirit refining pills in this area, although the spirit refining pill is only a second-order elixir, but without a second-order top alchemist, it is really impossible to refine it easily.

For this reason, most of the cultivators in the spirit refining period really directly gnawed on the elixir to cultivate. Only a small number of them can take the spirit refining pill to cultivate, and you can imagine how difficult this thing is to refine.

It's different now, Zhao Yu himself is a third-order alchemist, and there is absolutely no big problem in refining this thing.

"If you want to successfully refine the elixir, you must have a fire attribute physique, and you must also have a special flame ......"

The fire attribute physique is basically standard, and it must be had, without the fire attribute physique, it is very difficult to refine successfully. Even if the refining is successful, the fineness will not be too good.

As for the special flame, the low-grade pill can not need a special flame, but it also needs to use some special wood to burn before it can be used for alchemy.

Not to mention if there is, not only will the effect be improved, but also the success rate will be increased!

For this reason, if Zhao Yu wants to succeed in alchemy and refine a batch of alchemy pills with very good results, he must have two things. There is no doubt that this borrowing will do.

"Special physique, let me take a look...... The fire spirit body needs to repay the 'flame flower' for interest. The flame flower is okay, and there are stocks in the three major sects, so it's easy. ”

"Special Flame ......"

Special flames can also be borrowed, but at a high price.

"Special Flame, Advanced Flame, Holy Flame ......"

This is similar to the bloodline, they are all similar to high-level flames, the special flame is the lowest level, and it can be borrowed now, and the high-level ones can't check the loan for the time being.

"Tianxin Fire, you need to return the Tianxin Flower and 500,000 Spirit Crystal ......"

"Jade Lotus Fire, you need Jade Lotus and 400,000 Spirit Crystal ......"

"Wood fireworks, you need wood fireworks and 600,000 spirit crystal ......"

......

After Zhao Yu and his entourage saw it, they were immediately stunned, in fact, there was a way to find these interests. These Tianxin flowers and the like are all elixirs related to the corresponding flames, but in fact, the price paid for other borrowing things is about the same, and there is a basis to be found.

But this special flame actually needs spirit crystals! And it's a lot of spirit crystals, this is inevitably too exaggerated, isn't it? Borrowing seven days to give him a quote for hundreds of thousands of spirit crystals, are you sure it's not a joke?

You must know that when he buys these third-order array mages, he only needs one million spirit crystals, and that is still the right to buy them permanently! Here, he needs hundreds of thousands of spirit crystals to borrow them for seven days!

Judging from the price to be paid, this thing is really extremely rare, otherwise the system would not have determined that it would be such a high price.

"Do you want to buy this special flame forever......" Zhao Yu shook his head, it was useless for him to buy enough, there was no such exchange coupon at all, unless it was a lottery.

But the lottery has to wait for the system to upgrade, and when the time comes, maybe you can draw more rare things, and you must not waste it.

"It seems that at the moment it can only be borrowed and used. Zhao Yu first glanced at the bag of all things to see what kind of elixir there was, and then compared it with the interest required by that special flame.

After looking around, he found that he had no choice but to borrow a special flame - the Red Heart Flame.

Red Heart Flame: An extremely scorching flame, the ultra-high temperature can not only refine the elixir, but also can fight the enemy, attached to the flame type array, and the power is enhanced! The interest required for the loan is "Red Flame Grass, 700,000 Spirit Crystals".

"This special flame is good, you can exchange it in the future, or if you buy it, you will definitely buy it!" Zhao Yu's eyes lit up, this flame can also enhance the power of the flame array, it just so happens that he is the formation mage, it is definitely a double win!

"Lend it, lend me the Red Heart Flame and Fire Spirit Body!"

"Borrow the Red Heart Flame and the Fire Spirit Body, the time limit is seven days, the interest is the Flame Flower, the Red Flame Grass and the Seven Hundred Thousand Spirit Crystals, and fifty credits will be deducted for one day after the deadline, and the time will start counting down...... Six days, 23 hours, 59 minutes, 59 seconds......"

After borrowing these two things, Zhao Yu suddenly felt a scorching heat surging up his body, and felt that his whole body was warm. This fire spirit body and the heavenly thunder body can overlap, which means that he now has two attributes: fire and thunder.

Immediately, he stretched out his hand, and the flames quickly rose, causing the temperature of the entire room to rise rapidly, and he could clearly feel that the flames were extremely powerful.

Zhao Yu felt that throwing out a ball of flame would definitely be able to burn a strong person in the first and second layers of the spirit refining period to ashes!

"No wonder it sells so quickly, and when applied to combat, it's quite worth it. Zhao Yu's eyes lit up, it seems that he must have enough to buy and use permanently in the future, after all, he is an alchemist, the flame is still necessary, and the physique is even more necessary.

It's just that he definitely has to exchange it more appropriately, or it is more powerful! Now the resources are not very good, the four major sects have been raided by him, and the resources are a lot, but there are no good things, so he can only exchange these things.

"Let's start alchemy, strive to improve the impact of cultivation and reach a stronger level!" Zhao Yu took out the alchemy furnace that he had scavenged from the Daomen Sect, and then began to refine the alchemy very skillfully, with a third-order alchemist, he didn't need to run in anything, as if he had been cultivating for decades, controlling the flames, skillfully melting the elixir, and finally condensing the pill!

After a while, two spirit refining pills appeared on the palm of his hand, and the color was ruddy.

"This is a high-grade spirit refining pill, not bad!" Zhao Yu was overjoyed.

The fineness of the pill is divided into three grades: the lower, the middle and the upper grades, the inferior ones needless to say, the medicinal effects are the most ordinary, and as for the superior medicinal effects, they are three to five times as much as the inferior ones.

It means that with the same material and the same elixir, the effect is three to five times that of the previous one, so you can imagine how cost-effective it is.

"It's really easy, continue to refine the pill, and refine a large number of pills to help me break through!" Zhao Yu just wants to break through now, and leave the rest to Yuan Yan and the others to take care of.

In the blink of an eye, in the past week or so, the development of Tianfeng City has become more and more rapid. The news of Zhao Yu's destruction of the four major sects spread throughout the entire Tengyun Continent, and many sects, or scattered cultivators, all came over to join Tianfeng City, all wanting to join Tianfeng City!

For a time, Tianfeng City reached a peak of its greatest prosperity.

At the same time, many sects chose to visit, and there was a long queue outside the city lord's mansion, and the sect master came in person, and carried a lot of gifts. I don't know what's inside, but it's definitely not an ordinary thing.

No one dared to provoke such a killing god, so they hurried to curry favor with it, and it felt that the Hundred Sects Conference was held again, but the place where it was held this time was Tianfeng City!