The old dragon

A large fixed-space wonder is like a large warehouse that can be carried around, which is very suitable for long-distance transportation of a large number of items, so leasing in this industry is still very popular.

However, leasing large fixed-space wonders is expensive.

And in addition to the rental fee, a security deposit equivalent to the market price of the strange item needs to be paid.

With Su Huan's financial resources, after paying the deposit, he can at most rent a fixed space wonder that can barely bring all the materials he hoarded there.

If you can really get rainbow stones and make them into super-large fixed-space wonders, you may not only need to spend huge rental fees and deposits to bring back the hoarded materials, but if the fixed space is large enough, you may even be able to In order to go back with other scarce resources of Gray Wilderness and Black Lantern Castle.

You know, this is Thunder Fortress City.

It can be called the real core city and one of the super cities in the Ashan Peninsula area.

Among the resources, there are many types of Black Lantern Castle pilots who have only seen the descriptions recorded in textbooks, and have never even seen them in reality.

The battle on the field has begun.

But Su Huan no longer paid attention to the battle between the two.

Instead, based on the contestant's name, the identity of the female driver wearing the iridescent crystal was found out.

Su Huan quickly found the relevant information.

The female Super Crown Master is the founder of a scientific research group with more than ten large research institutes under her name.

"Maybe these rainbow bubble stones come from a certain research institute?" Su Huan couldn't help guessing from the information he found.

After all, the gorgeous appearance of this material is just an appearance, and its main use is not so superficial.

Su Huan looked through the information one by one on the official websites of these large research institutes, and finally found something.

ps: Brothers, the wind and sand brought the baby for another day, the old rules, it is still the second shift, and there is one shift before ten o'clock, tomorrow the fourth shift.

[488.479, Bracelet of Silence]

This is a research institute that focuses on the field of strange objects, the Melting Gold Research Institute.

The research paper on the official website of the Melting Gold Research Institute shows that their material procurement team purchased some special materials called cloud root stone six months ago.

According to the paper report, cloud root stone is rich in space energy, but for now, the Institute of Melting Gold has failed to extract the space matter contained in cloud root stone.

Even the Research Institute of Melting Gold has begun to suspend its research on cloud root stone.

Even the large amount of dolomite purchased by the Melting Gold Research Institute has been partially traded to other research institutes.

Su Huan knew very well that the so-called cloud root stone was the rainbow stone.

Rainbow stone was first discovered as an associated ore of a special mineral called Yungen iron ore.

The old Dragon Code not only records the utilization method of rainbow stone, but also has a very detailed record of this material's death and life.

Judging from the timeline, at least ten years later, the method of extracting the space matter of the rainbow stone was researched, and it was not until 30 years later that it was fully popularized.

At present, iridescent stone is just a new type of material that has just been discovered, and all research is in its initial state.

Now that he already knew that the Institute of Melting Gold still had a lot of rainbow stones in his hands, Su Huan had a goal.

However, it is not an easy task to trade the rainbow stone from the Melting Gold Research Institute.

Su Huan casually checked the transaction information recently announced by the Melting Gold Research Institute, and found that the rainbow stones traded from the Melting Gold Research Institute were all institutions, not individuals.

Moreover, almost all of these institutions are research institutes and laboratories that have a cooperative relationship with the Institute of Melting Gold.

In addition, according to Su Huan's understanding, the Melting Gold Research Institute, as a subsidiary of the scientific research group, has strong financial strength, and it is unrealistic to use money to impress the other party.

After thinking about it for a while, Su Huan couldn't think of any good solution, but he thought of one person.

"Maybe you can ask Bai Ye." The representative of the representative organization, Bai Yeren, was also in Thunder Fortress City.

And according to Su Huan's understanding during this time, the other party seems to be engaged in the industry of research institutes and laboratories.

The last transaction between himself and the other party also involved experimental products.

If the other party can really hook up with the Melting Gold Research Institute, then it would be a good way to spend a little money to find the other party to purchase it.

Su Huan has self-knowledge, and knows that with his professional status, it is basically difficult to achieve equal dialogue and transactions with the industry under the name of the super crown master.

And the agent of the white night, who is not considered weak in the master field, already has the qualifications to trade with the other party.

When Su Huan found Bai Ye again after more than a month, Bai Ye was very straightforward and agreed directly.

This made Su Huan quite surprised.

What made Su Huan even more surprised and pleasantly surprised was that the next day, Bai Ye sent the rainbow stone he wanted to the address he had left through the impartial organization of the agent.

Su Huan quickly sent a message to thank him, and immediately returned the money that Bai Ye had paid for the rainbow stone.

Spending 8000 million Thunder Coins, Bai Ye directly bought all the remaining rainbow stones in the Melting Gold Research Institute for Su Huan.

The colorful bubble rainbow stone worth 8000 million thunder coins only filled a suitcase, and the total weight did not exceed [-] kilograms.

After getting the colorful bubble rainbow stone, Su Huan first found a well-known strange object customization laboratory, made an appointment, and expressed the need to order strange objects.

The appointment time is the next day.

And on this day, Su Huan also started to deal with the colorful bubble rainbow stone.

The utilization of rainbow stone is actually not complicated, and it is not difficult to extract the spatial substances contained in it.

The reason why the Melting Gold Research Institute, which focuses on the field of strange object manufacturing, can't find the trick is because of the lack of knowledge of some auxiliary materials.

Su Huan first gathered all the auxiliary materials needed to extract the space substances rich in the rainbow stone.

Immediately afterwards, he rented a well-equipped and highly secure laboratory.

In the laboratory, Su Huan first refined and extracted all the auxiliary materials for use.

Then, directly use these auxiliary materials to extract the smelted liquid, and extract all the spatial substances contained in the rainbow stone.

These substances are in a special solution, which is almost distinct from the solution.

Let Su Huan easily separate all space matter.

On the second day, Su Huan brought these spatial substances that had no appearance or characteristics before extraction to the reserved strange object laboratory.

And provided the design drawings of the wonders they need to manufacture.

The design drawing is directly copied from the old dragon code.

Su Huan has already provided the core materials for the manufacture of strange objects.