When Wang Yuan heard this, he stood in place and was silent for a while.

I finally spent spiritual materials and found Master Geng, who was good at the art of beast control, but I didn't expect to get such a result in the end.

This made Wang Yuan very uncomfortable.

After a moment of silence, Wang Yuan shook his head:

"Thank you Daoyou Geng, and ask Daoyou to teach me about the spirit beast advanced Iron Feather Flying Eagle, as for the future, I can't take care of it for the time being. ”

"Hmph. ”

Master Geng's face was uncertain, he pondered for a moment, took out a jade slip, entered the information little by little, and said:

"Forty thousand spirit stones, make a demon oath, this jade slip is yours. ”

"Thank you. ”

Wang Yuan acted as he was said and took the jade slip.

There are more than a dozen pieces of information in the jade slip, and there are two kinds of fourth-order spiritual materials involved, as well as two third-order pills specially for demon beasts, and the price is very expensive.

However, there is an advanced method, which is much better.

Wang Yuan thanked him and left.

After Wang Yuan left, Master Geng showed hesitation:

"Jinyang Eagle, this is a legendary spirit pet, although it is a little more difficult to advance, but if you can go further and become a Jinyang Immortal Eagle, it is a fairy beast ......"

Thinking of this, Master Geng took out a talisman seal and whispered the matter, and then the spiritual power was input into it.

In an instant, the talisman turned into a flying bird and quickly disappeared into the air.

......

Back in the cave.

Wang Yuan showed a look of joy, this time he took the trouble to meet Master Geng, it was really useful.

This Iron Feather Eagle advanced method was obtained smoothly, even if it lost some spiritual materials, it would not be a big deal.

"Forty thousand spirit stones, it's worth it, but if Xiao Tie wants to advance, he still needs a fourth-order chaotic crystal stone, a fourth-order earth fire, and the assistance of a third-order spirit beast pill? Use secret techniques to refine bloodline ......"

Wang Yuan's brows furrowed.

This secret technique also has a chance of success.

Or maybe after you finish it? Xiao Tie failed to advance and died.

Thinking of this? A look of hesitation rose in Wang Yuan's heart.

How many decades do you have to live? But if you try to do so, you may die.

But as soon as this idea appeared in the bottom of my heart? Xiao Tie chirped.

Wang Yuan shook his head when he saw this, and no longer hesitated.

"Fourth-Order Chaotic Crystal Stone? Relatively rare? However, the price of fourth-order spiritual materials is not expensive, at most four or five thousand spirit stones, but it is the easiest to find? Fourth-order earth fire? It's not uncommon, but this earth fire is not the spiritual fire of heaven and earth, whether it is used for alchemy or the fire of the earth veins for refining, it can also be rented here. ”

Wang Yuan thought of a solution one by one.

The fourth-order spiritual materials are all done.

Then the rest is not a problem.

To put it simply...... In this sea area, there are abundant spiritual materials? The number of monks is extremely exaggerated, so as long as there are spirit stones? Before the Jindan period, there was almost no shortage of spiritual materials in the southern country.

After you have decided? Wang Yuan began to speed up the refining of the array disk.

After the progress of the formation technique, Wang Yuan's speed of refining the array disk has also increased a lot? Spend a little more experience refining the array disk? It is not difficult to refine more than ten in a month.

It will not affect cultivation either.

So what? Three months later, Wang Yuan took the spirit stone and bought two bottles of third-order pills from the shops of the Hundred Beast Sect.

A bottle of nearly 10,000 spirit stones.

The price is really too high.

But there is no way, the pills taken by the monks are available to many alchemists, and the price is relatively fixed, but the pills taken by spirit beasts can only be refined by the Hundred Beast Sect in the entire sea area.

In addition, the Hundred Beast Sect mainly cultivates spirit beasts, and the cost is very large, so the price is naturally set high.

Monks who need to cultivate spirit beasts can only pinch their noses and admit it.

Elsewhere, it is not sold at all.

The two bottles of third-order elixir, plus other auxiliary things, cost Wang Yuan more than 30,000 spirit stones.

Five months later, the fourth-order chaotic crystal stone was also bought, four thousand two hundred spirit stones, which was very easy.

However, there is only one earth fire in Nandi Island, which is divided into dozens of earth fire rooms, and the fourth-order earth fire room scheduled by Wang Yuan will only be vacant after half a year, so he can only wait for the time being.

After another half a year, Wang Yuan finally entered the fourth-order earth fire room.

In the earth fire room, Wang Yuan closed the stone door and opened the formation.

The spiritual power gushed out and was placed on top of the formation of the Earth Fire Chamber, and as the strength of the spiritual power changed, the flames of the Earth Fire continued to become stronger and weaker.

"This formation is interesting, no wonder there are so many monks renting it. ”

Wang Yuan was amazed.

There is also an earth fire room in the southern country, but the fourth-order earth fire room, the monks of the Ning Yuan period are not qualified to rent it at all, only the monks of the foundation building period can do it.

And in this sea area, not to mention the fourth-order earth fire room, even if it is a fifth-order or sixth-order, as long as you have a spirit stone, you can rent it. That's the difference.

Closing the formation, Wang Yuan released Xiao Tie and took out all kinds of treasures.

The first is the pill, and the pill is taken by Xiao Tie first.

Then Wang Yuan began to concoct chaotic crystal stones.

The water attribute essence in this chaotic crystal stone has a strange water attribute power, chaotic and domineering

Wang Yuan forced out a drop of essence blood, pinched the magic trick with both hands, and the runes slowly condensed, and finally the runes and essence blood fused and fell onto the chaotic crystal stone. Streams of power surged out of the chaotic crystal stones, merging into the essence of blood.

Immediately afterwards, Wang Yuan forced out another drop of essence blood.

After more than ten times in a row, Wang Yuan shone with the essence blood of the runes and swayed, dripping into Xiao Tie's body.

Xiao Tie let out a wail.

Wang Yuan carefully stroked and soothed.

Then Wang Yuan's spiritual power entered the formation, and a small handful of flames steamed up, slowly dispersed, and fluttered into a zhang and size, the strength of the fourth-order flames was very large, but after it was dispersed like this, the power weakened a lot.

Little Iron flapped his wings and flew above the flames.

Chirp!

In an instant, Xiao Tie's miserable cry appeared.

Wang Yuan's soul soothed.

Slowly increase the flames.

Above his body, Wang Yuan's essence blood began to work, and the power in the chaotic crystal stone surged out, intertwined with the fourth-order flames.

Fire and water quenching method!

This is the method given by Master Geng.

It's true that this method is a little painful, but it's best suited to the Iron Feather Hawk.

The Iron Feather Eagle's body is extremely strong, and the effect may not be good if it is changed by other methods, and although this method is a bit risky, as long as it can endure it, the chance of advancing is very large.

And...... The physical body will also be lifted again.

The power of the chaotic crystal stone and the power of the earth fire collided and blended, constantly polishing Xiao Tie's body.

Xiao Tie still had the strength to struggle at first, and slowly lay on the flame and did not move.

The pill he had just taken also slowly exuded medicinal power, repairing his damaged body.

This went on for half a month.

When the power of the chaotic crystal stone was almost consumed, Wang Yuan stopped the flames.

Call!

With a wave of Wang Yuan's spiritual power, the blood-colored light fused with the power of the chaotic crystal stone and dispersed.

At this time, Xiao Tie's body was much smaller than before.

The breath is also much sluggish.

Putting it into the spirit beast bag, Wang Yuan left the Earth Fire Room.