Richard pulled out several pins from his trunk and pulled out a magnifying glass.

Fixing the iron ring to the table, Richard released the "phosphorus candle" illumination, and then began to operate on the magic pattern with a magnifying glass in one hand and a carving pin in the other.

After studying the magic pattern for so long through the Monroe Chapter, Richard determined that he only needed to add two undetectable lines to the iron ring to invalidate the magic pattern in the target range. But even two lines that are only a few millimeters are extremely difficult to portray.

On the one hand, the magic pattern of the inner ring of the iron ring is extremely accurate, which is similar to the magic pattern on the crystal skull, which exceeds the micro carving in the ordinary sense, and must be carefully controlled. On the other hand, because of unknown reasons, the black iron ring is extremely hard, and the carving is very difficult, not a single engraving needle can be easily completed, and it requires several or even more than a dozen repeated wear and tear to depict.

However, no matter how difficult it is, it has to be done.

After all, the value of a space prop is extremely high, and even if there is only one cubic centimeter of hidden space inside, it can be extremely useful.

Taking a deep breath to calm his emotions, Richard began to operate with the engraving needle.

......

In the blink of an eye, hours later.

The night was already deep. Pandora leaned against the wall, curled up in the corner of the bed, her eyes closed and her head down, not sure if she was asleep or in a new way of being in a daze. Richard exhaled softly, moved for hours, stood up from the table, and stretched.

"Crackling", a subtle bone sound sounded at the joints of the cervical spine and shoulder.

Richard's eyes shone strangely, holding the finished iron ring, and muttered, "It's done." ”

It was done, it was done.

The next moment, Richard put the iron ring in his hand, controlled a stream of mana in his body to gush out, flowed into the iron ring to activate, and then controlled the spiritual power to reach inside.

The hidden space in the ring quickly appeared in Richard's mind.

The size of the space, not as small as a cubic centimeter, nor as large as the thousands of cubic meters described in some novels, is actually about a cubic meter. Richard felt like the inside of a relatively large suitcase.

At this time, this "inside of the suitcase" contained a lot of things, which was the legacy of the mysterious wizard. When Richard used the blood of a mysterious wizard to pass the verification before, he was trying to find a way to crack the iron ring, and he didn't pay much attention to the things inside, and by now, he could finally take a good inventory.

Richard took control of it, took out the things one by one, arranged them on the wooden table, and found that they could be divided into five parts:

The first part is all kinds of strange materials, gems, and crystals. There should be value, but given that there are too few wizards in the current world, it is not easy to judge.

The second part, there are some bottles. It contains potions, powders, ointments, etc., all of which have certain mana fluctuations, and should be able to have some effect on the body after taking them. However, because there is no manual, it is difficult to determine the specific application, and it takes a certain amount of time to test.

In the third part, there are several papyrus scrolls. Inside was scribbled handwriting, which looked like some study of spells written by the mysterious wizard himself.

In the fourth part, it is a huge seed that resembles a walnut. Originally, Richard wanted to put it in the last category, but if you look inside this seed, you can feel strong energy fluctuations. The high energy is somewhat terrifying, and once detonated, the power released will be tens of K (tens of kilograms of TNT explosives) level, or even hundreds of K (equivalent to a Tomahawk cruise missile). If you make an explosive that resembles a spell item, it should make a strong hole card. So, Richard decided to list it separately.

The fifth part is some miscellaneous items. For example, some change clothes of the mysterious wizard, nameplates with unknown meanings, bread, water, various types of coins, etc. The material of one of the coins looked like amethyst, but there was also a lot of energy fluctuation inside, which Richard guessed was probably the currency circulating among wizards. As for the authenticity, it needs to be verified later.

After briefly taking inventory of the mysterious wizard's relics and sorting out the harvest of the mysterious wizard who finally killed him, Richard's eyes fell on the iron ring.

Although the mysterious wizard's things made him a little curious, he was just curious, = the space prop of the iron ring, but it made him have an extremely strong research interest.

Richard didn't know why some people in novels, after getting similar space props, the main emotion is to be happy, and then they just use it naturally.

It's like someone gave the protagonist of the novel an aircraft carrier, and the protagonist of the novel happily drove to the transport after saying "Thank you, Lao Tie's aircraft carrier".

Is it true that the biggest role of an aircraft carrier is that it can transport a lot of things on its vast deck? Isn't it interesting to study some of the equipment on the aircraft carrier, such as anti-aircraft missiles, anti-submarine sonar, carrier-based aircraft, and a whole set of technology applied on the aircraft carrier?

In Richard's view, a space ring is almost the same as an aircraft carrier, and the biggest role is definitely not to transport things, there should be more functions waiting to be explored. And the most important thing is to find a way to figure out the principle of this space ring, crack the wizard's spell system, and then master this power.

His eyes flashed, and Richard began his first round of testing of the Iron Ring.

The test is simple.

That is, to take everything that was taken out of the iron ring, and put it in.

After putting it in, take it out a second time.

After taking it out, put it back in a second time.

Repeatedly, Richard carefully observed every detail of the collection and receiving.

In the end, Richard discovered that it was not that objects would appear or disappear instantaneously as soon as the thought moved, but that there was a short process of retrieving and retrieving objects.

The role of the iron ring is like a small entrance and exit - the entrance and exit of a box, and when the thing is collected, it is like pouring things in and out of the box.

When a large number of objects are taken out at the same time, the speed of retrieval will be slower, as if the opening size of the box is a certain size, indicating that there is a certain limit to the amount of objects entering and exiting per unit time.

There is a limit to the amount of objects per unit of time, so is there a limit to the volume of objects?

The Iron Ring is only about a cubic meter in size, what happens if you stuff a larger object? Will it burst the Iron Ring?

This second round of testing is a bit dangerous, but it's necessary.

Richard's eyes flashed, and he took out all the contents of the Iron Ring and laid them on the floor in the room, took down the suitcase on the table, and cleaned up the clutter on the table. Then he lifted the table with a little difficulty with one hand and tried to send it towards the Iron Ring.

The next moment, Richard felt the resistance, feeling that the table was pressing against the spring, and it took more force to press down part of it.

So......

The incantation was pronounced, and the "brute force of the wind" was blessed on his body, and Richard's strength skyrocketed, and with a sudden force, he forcibly stuffed the table directly into the iron ring.

I don't know if it's an illusion, but in the end, Li noticed that he seemed to hear a "click" sound.

With an eyebrow raised, Richard quickly removed the table from the iron ring and tried to put it back on the ground.

The next moment, there was a "bang", and the broken table slipped out of the iron ring and fell to the ground.

"Forehead ......"