Chapter 1100

After ten days of sprint, Zheng Yuan finally reached the sixth floor of Yuanying.

At this moment, there is no aura in the whole valley. Many low-level spirit grasses have died, and ordinary trees and grasses are drooping their branches and leaves. They are not alive at all.

Zheng Yuan sighed.

Now his time of cultivation is not only longer, but also he needs more and more aura.

If you go on like this, you will not be able to practice until you reach the spiritual realm without high-level spiritual pulse.

Therefore, he must find high-level spiritual pulse as soon as possible.

Zheng Yuan stopped his cultivation, stood up, removed the seven level spirit gathering array, and then left the small valley.

After walking out of the small valley, Zheng Yuan threw out the blue spaceship and flew West on it.

Zheng Yuan let the blue spaceship fly freely, while he sat down in the living room and took out the jade box from the space ring.

Now he is going to open it to see what secret treasures are in it.

Soon, Zheng Yuan found that the jade box was decorated with extremely strong ancient prohibitions.

He couldn't help feeling a surprise.

Generally, there are ancient forbidden places, which means that there are probably ancient treasures in it.

The ancient secret treasure is very precious and powerful.

No wonder everyone of the evil Japanese sect wants to rob.

Zheng Yuan grinned: "it seems that the recent luck is a bit good."

No longer hesitated, he began to crack the ancient prohibition.

This ancient prohibition is the most difficult and complicated prohibition Zheng Yuan encountered.

Originally, he had a lot of experience in cracking the ancient prohibition system. It usually took him only an hour or two to crack it successfully.

But now it took more than three hours, but there was no clue.

Zheng Yuan frowned: "this is really unusual."

However, he was not surprised but pleased.

Because he knew that the stronger the prohibition, the more precious the things in it were.

So he's more energetic now.

"Wait and see, I will untie you."

Zheng Yuan said, then began to continue to work hard to crack up.

It took Zheng Yuan three days to untie the ancient prohibition.

However, he was also paralyzed.

When the ban was cracked, he didn't hit the jade box, but fell back on the back of his chair.

He was so tired that he didn't want to move.

This ancient prohibition has consumed a lot of his skill and energy.

After a short rest, he took out a pill and ate it.

Soon, he was fully restored.

He sat up straight again, looked at the jade box and said, "now let me see what's in it."

Zheng Yuan reached over excitedly and opened the jade box.

There was a round stone with jade color and shimmering light.

Zheng Yuan's eyes brightened: "what stone is this?"

Although he could not recognize what it was, he could feel that this round stone was extraordinary.

All of a sudden, just listen to a whoosh sound, the boulder suddenly flew out, floating in the air.

"Dong Dong can even fly by himself. It seems that this should be a raw stone that can be used to refine aircraft."

At this time, Zheng Yuan found an ancient book in the jade box.

"What book is this? Isn't it an ancient cultivation method? "

Zheng Yuan thought as he took out the ancient book and opened it.

I don't know. I'm surprised when I see it.

It turns out that this is a classic of refining utensils, and it's very clever.

What Zheng Yuan lacks most now is books on refining utensils.

Therefore, this nine turn weapon formula is timely rain for him.

No longer hesitated, he observed carefully.

It only took him an hour to read the whole book. He not only memorized it completely, but also understood it well.This nine turn refining formula is really brilliant. It not only records the superb refining skills, but also records the names, functions and refining methods of various ores.

Zheng Yuan immediately understood what this flying pebble was.

It's called feishen stone. It's very rare in ancient times. It's not only very strong, but also has a strong flying speed. It's an excellent material for refining top-quality aircraft.

Zheng Yuan was overjoyed.

With this flying stone, he can refine the best aircraft in the future.

With the best aircraft, he can cross the sea of blood at any time and travel between continents.

However, before that, he must master the weapon refining skill.

Zheng Yuan drew back the flying stone, put it in the jade box again, sealed it up, and then put it in his own space ring.

Then, he closed his eyes and perfected and strengthened the nine turn weapon formula through the chaotic Tianjue.

It took more than half an hour, and the nine turn refining formula was finally perfected and became chaos refining formula.

Chaos refining formula is better than nine turn refining formula.

Zheng Yuan didn't think much about it. He began to practice the secret of chaos.

There is something in common between alchemy and alchemy in some aspects.

So it's easier for a strong alchemist to practice his weapon refining skills.

In addition, Zheng Yuan had a strange fire, so he got twice the result with half the effort.

It didn't take long for him to become a third level refiner.

In order to test the cultivation results, Zheng Yuan took out a piece of Huangshi from the space ring.

Huangshi is one of the materials for refining space ring.

Now he plans to refine a primary space ring.

Zheng Yuan threw the stone into the air, and then set it on fire.

After a while, the stone was completely burnt and turned into a slurry.

Then, Zheng Yuan used his power to temper the liquid to remove impurities.

Soon, 97% of the liquid was purified.

The general refining machine, which can purify 90%, is very powerful.

Most craftsmen can only increase by 60%.

The purity of the stone liquid is closely related to the quality of the real utensil.

The higher the purity is, the better the quality is and the stronger the power is.

After purification, the next step is shaping.

Shaping is to shape the slurry into the shape of the real object you want.

Zheng Yuan is now refining the ring of space, so of course it should be molded into a ring shape.

Zheng Yuan slowly solidified the liquid into the shape of a ring.

This step is not difficult, it is easy to succeed.

Of course, congealed ring, does not mean that you can become a real space ring.

Now this kind of ring is just an ordinary ring, it has no collection function.

You have to use the secret method to temper its interior.

This is the most important and crucial step.

Of course, it is also the most difficult step.

Many craftsmen fail at this step, which leads to the failure of craftsmen.