With the guidance of Ji Yan Heavenly God, Chu Yun went to cultivate the Seven Spirits Technique, which naturally would not be a problem.

The Seven Flame Technique is very similar to the third change of the Immortal Fire Three Changes, the difference on the surface is that the Seven Flame Techniques condense the humanoid individual of the flame, while the Immortal Fire Three Transformations can conjure up various forms of things and fight in concert with the caster.

If you have to talk about the advantages and disadvantages, the two actually have their own strengths.

When Chu Yun was practicing the Seven Spirits Technique, he would inevitably connect the two spells, and in this way, his understanding of the Three Transformations of Immortal Fire had also deepened a lot.

............

On the surface, the biggest advantage of the Seven Spirits is that it is extremely aggressive, especially when the flame individual explodes, it is enough to seriously injure the immortals of the same rank.

But in fact, the most difficult part of the Seven Spirits is that once the flame individual is formed, there is no need for the caster to control it, just like a spirit beast summoned by himself.

Of course, this kind of flame individual cannot be compared to a real doppelganger.

In fact, in the fairy world, the role of the doppelganger is not very great.

In the mortal realm, immortal cultivators in the distraction period can leave the body and turn into clones, and when they reach the immortal realm, immortals can naturally do this to this extent.

However, because the cultivation of the immortals is too high, once it is divided into two, then the strength will be greatly weakened.

At the beginning, when Chu Yun was in the tribulation period, the two clones separated from the body, and his cultivation would fall a lot, and now that he has reached the realm of immortals, it is even more so.

This is also why, people in the fairy world rarely let their clones leave their bodies.

Unless it is in some predicted mortal situation, and splitting into two may have the effect of saving life, ordinary immortals do not use doppelgangers.

And the Seven Spirits Technique cultivated by Chu Yun barely had the effect of some clones.

Flame individuals can fight with the caster for a period of time, which makes the spell even more useful.

............

Chu Yun didn't stay in the Fire God Immortal Domain for too long, and left after half a month.

In the past half a month, he has learned the Seven Martial Arts almost, and then he has relied on his own cultivation. After all, he couldn't let the Fire God teach all the time, and the Fire God's mind was still more on Mu Xiaoxiao.

"Big brother, where did we go after that?"

Yi Qing flew away from the Fire God Immortal Domain completely and said.

"I want to go to Tufeng City to see if there is any suitable place to live, and arrange a place for Old Man Chu and them. Chu Yun said.

"Big brother won't let his relatives stay in the Immortal Mansion?"

"Well, although there is everything in the Immortal Mansion, it is not the outside world after all, and after a long time, it can suffocate people to death. Although they didn't say it, I couldn't bear to let them live like they were in prison. ”

As early as the first day of coming to the Immortal Realm, Chu Yun actually wanted to release his relatives.

It's just that he didn't know much about the situation in the fairy world at the beginning, so he hasn't taken action.

At the beginning, in the mortal realm, in order to prevent his relatives from being killed by immortal cultivators, he temporarily placed his relatives in the immortal mansion, but now that he has reached the immortal realm, there is no need to continue to stay inside.

Of course, the main reason is that Xianfu is not a suitable place for permanent residence.

If you want to release people, you must choose a safe place.

Is Earthwind City a junction area of the Immortal Realm, naturally it is not safe.

The purpose of Chu Yun's trip was actually to earn spirit crystals.

He had already investigated, and the cities in the Nine Great Immortal Domains were extremely safe.

Therefore, I plan to let my relatives settle down in a city in the Earth God Immortal Domain.

However, settling in the city comes at a very high price. To put it bluntly, it's a lot of money.

The higher the security of the city, the more the subordinates of the gods are waiting, and no one dares to make trouble.

It is said that in the safest city, even the immortals dare not be presumptuous in it. In the Earth God Immortal Domain, there is a Huanming City, which is absolutely safe.

Huanming City has a large number of immortals to guard and maintain order, and they are generally very capable masters in order to place their relatives in the city.

Chu Yun inquired in advance, if he wanted to build a mansion in Huanming City, he would need at least fifty top-grade spirit crystals.

There are four grades of spirit crystals, lower grade, middle grade, upper grade, and best grade, and the difference in value of each grade is ten times.

He still had a total of fifty medium-grade spirit crystals left, which was just one percent of the total price.

It's a bit of a difference......

Chu Yun was short of money, and it was impossible to ask the earth god for it, not to mention, he didn't want others to know about the existence of the Chu family at present.

Therefore, these fifty high-grade spirit crystals can only be raised by himself.

............

To the east of Earthwind Castle, there is a trading area.

This trading area, Chu Yun noticed it the last time he came, but he was not interested in this place at that time.

Now, in order to raise spirit crystals, he directly came to the trading area with Yiqing.

There are no restrictions in this trading area, you can come and go if you want, there are many people buying and selling things, it is a bit like the most ordinary bazaar in the mortal world.

And the biggest disadvantage of trading here is that it is very risky.

There is no organization and no rules, and there will be a lot of fraud and even robbery here.

Chu Yun said that he was a mortal immortal, so he was not very worried.

After entering the trading area, he casually glanced at the stalls nearby.

But anyone who wants to sell items will sit on the ground and set up a stall and wait for someone to buy it, which is very simple.

Most of the things that caught Chu Yun's eyes were some worthless things, middle- and lower-grade magic weapons, fourth- and fifth-order demon pills, and so on.

There are also mortals in the immortal realm, and the number of mortals is even higher, so these things that are not valuable in Chu Yun's eyes are still in great demand.

Chu Yun roughly understood the price of goods in the fairy world, and then found a vacant place, casually took out two high-grade magic weapons from the immortal mansion, and put them in front of him.

There are a lot of top-grade magic weapons in the magic weapon hall, and he will not be stingy.

The magic weapon has always been something that mortals and immortals like, and there are naturally a lot of buyers.

It only took an hour before and after, and these two high-grade magic weapons were bought by a few mortals in the early stage of the tribulation.

It's just that the price adds up to only ten high-grade spirit crystals, which only accounts for one-fiftieth of what he needs.

Such a harvest made Chu Yun a little headache.

The price of the mansion in the fairy world is too expensive......

So, he could only take out two more superb magic weapons in distress and continue to set up a stall.

The best product is a little higher than the top grade, so there are a lot fewer buyers, Chu Yun squatted for a long time before selling these two pieces at the price of three top grade spirit crystals.

After working for most of the day, he only got a total of four top-grade spirit crystals.

Wouldn't it take more than ten days to sell it at such a pace? If you have this time, you might as well practice the Seven Spirits Technique more.

Chu Yun didn't want to waste time here, so he took out a relatively inferior immortal weapon from the magic weapon hall and placed it in front of him again......