Chapter 487

Hearing Renn's request, Elder Solim was a little surprised.

"Don't you want to exchange weapons and equipment?" He asked, raising his hand and releasing a ray of light that appeared as a long crystal-shaped strange staff, and said, "This 'Endless Storm Staff' only costs fifteen thousand pounds Source Crystal, it is one of the most powerful legendary staffs in the world, many spellcasters want it, and it is very useful for you."

Ren has heard of this staff.

It has the word "storm" in its name, and it does not refer to spellcasters who specialize in the wind element, but it can speed up casting spells to the limit, making the spells pour out like a violent storm, as if endless. In addition, there are many additional spells and auxiliary effects, which can increase the strength of the caster several times!

This staff has a long history, and its fame and power are no less than that of the "Aksis Scepter" in the teacher's hand.

Ren was very interested in it, he didn't want to use it himself, but he could hand it over to Raistlin, so that he could perfectly display Raistlin's spellcasting talent.

However, he shook his head firmly: "Your Excellency, I insist on my choice."

Ryan had studied it as early as last year when he got the list.

There are many things in the exchange list given by Elder Sorim, any of which can be sold at a very high value if taken outside.

Those pieces of legendary equipment are even more valuable.

But in Ren's eyes, the most valuable is not those real objects, but the unique rune knowledge of the Titans. Based on his initial observation of Titan technology, these rune knowledge contains a complete energy system, which is somewhat similar to the electric energy in the previous life, and is more unique in some aspects.

If he can master the Titan rune technology and integrate it well, he may be able to research some incredible things based on his previous life experience.

In contrast, a mere one or two pieces of legendary equipment is not that important.

The most powerful Thor's Hammer is already in his hands, and it is the most suitable for him to use. There is no need to pursue other weapons for the time being.

Seeing Ren's firmness, Elder Solim felt a little bit reluctant.

There are a total of twelve lightning-cast colossi in the Temple of Storms, all of which were built by him, and each of them has a combat power equivalent to that of a legendary peak Titan. At the beginning, it took an unknown amount of materials and effort to rely on these giant statues to support the defense system of the Temple of Storms. Although the impact of missing one statue is not that serious, it still feels like a disadvantage.

When Ren asked whether he could exchange the Thundercast Colossus last year, he saw that Ren was so knowledgeable, so he added it to the list in his heart. He never thought that Ren could really take out 10,000 pounds of source crystals.

What's more unexpected, not only did Renn take it out, but he really wanted to exchange it for a colossus!

Those armored weapons, aren't they attractive?

Which of the other traders wants to exchange for epic weapons and equipment without opening their mouths? There are also various precious material gems, and all eyes are fixed on the few legendary items. They are listed as a gimmick, so that traders collect desperately source crystal.

Now someone can really redeem them, but they don't like them.

This caught Elder Sorim by surprise, and he couldn't help but glanced at Ren Gao a few times. Only then did he realize that in just one year, Ren's strength had improved too much.

Even with the eyes of a demigod, Rennes has made great progress!

"I've never seen such a unique young man like you." Elder Solim was full of admiration. He straightened his expression, nodded and said, "Since you are so persistent, then it will be as you wish."

Ren was overjoyed, "Thank you, elder."

Solim rubbed helplessly, he waved his hand, and a light door opened in the palace.

boom! boom! boom……

Amid the sound of vibrations, a ten-meter-high lightning-cast colossus came out of it. Its appearance was born out of the storm giant, with thicker limbs, like a giant wearing a set of extremely thick blue armor, with many shiny runes painted on its surface , the gem-shaped eyes flashed with thunder and lightning, without the slightest emotion.

When the colossus moved, there was a whistling electric current in its body, and the lightning elements in the air were gathered together, forming an electrostatic reaction.

Ren felt a dangerous aura from it.

With his current strength, he can make himself threatened. This shows how strong the Colossus's combat power is. At least it has the legendary high-level attack power, and its defense is even more amazing. The body made of Titan blue iron is definitely a true king of steel. torso.

Solim took out another huge ring. The pitch-black ring body seemed to be made of ordinary black iron, and the inner ring was inlaid with several silver light spots, like stars in the sky.

"This is the Nebula Ring."

Elder Titan handed the ring to Ren, and the bracelet-sized ring automatically shrank to the size of a human being. He immediately put on this dimensional space ring worth 1,500 pounds of source crystals, and penetrated into the soul power. Hundred cubic meters!

Such a large space capacity, can put too many things.

Ren himself has dimensional space equipment, and the best one is less than one-fiftieth of it.

The metal touch sent back information that the main material of the nebula ring was not the dimensional stone, but a material that had never been seen before, and it was not metal, it should be some kind of rare gemstone. Wearing it on the hand is very inconspicuous, like a black iron ring. Only when you observe very carefully can you find a few subtle and complicated runes on its outer ring.

Whether it is low-key appearance or practicality, Rennes is very satisfied.

At this moment, a thick tome appeared in Elder Solim's hand. The pages of the book were made of thin metal, but the content was blank.

Elder Tai Tan flipped the pages of the book in the air, and lightning bolts gathered from all around and fell on the book, forming lines of text and rune images.

The lightning and thunder lasted for several minutes.

When the last page was also filled with giant language and lightning runes, Sorim closed the tome, and the lightning subsided. But he didn't hand over the classics to Ren right away, but gently stroked the blue metal cover with complicated eyes.

Ren didn't dare to urge him.

"well……"

After a long time, Elder Solim let out a long sigh.

"Titan rune knowledge, this is the crystallization of the wisdom of our giant race for tens of thousands of years. It has forged the glory of the giant empire, but the dependence on source crystals also indirectly caused the decline of the giant empire." Elder Solim's eyes were full of Vicissitudes and feelings, "Now, I am afraid that I am the last giant in the world who has fully mastered the knowledge of Titan runes."

"It is very different from the mainstream rune system of Ellenus. It is more complicated and difficult. Of course, some of the knowledge is outdated and should have been eliminated long ago."

Sorim looked at Athena, shook his head and said, "Most young people in the temple are unwilling to learn, and few of them are talented."

Athena blushed slightly.

She is too young, and her main energy is on cultivation and fighting. She hasn't started to learn the knowledge of Titan runes seriously, and she has no confidence to learn it well.

"Actually, before you, there were also traders trying to master the knowledge of Titan runes. Although I only gave them a small part of the content, which was relatively superficial, they were unwilling to go deeper, thinking that it was not worth investing too much energy in. , it is better to study the existing rune system without being restricted by source crystals."

"It's hard to blame them for not being able to get a corresponding return for a huge effort."

Elder Sorim looked at Ren earnestly, as if looking forward to it, and solemnly handed over the tome: "I hope you can give me another surprise."

Ren took the heavy tome, nodded but did not make a promise.

He was just trying, and he couldn't guarantee that he would gain something. Even if he really researched something, he probably wouldn't tell Elder Titan.

The exchange price for this Titan rune knowledge is five thousand pounds of source crystals.

It is expensive, because it is the crystallization of the wisdom of the giant empire, knowledge is priceless, and it is definitely worth it to exchange only five thousand pounds of source crystals.

It is not expensive, because knowledge is replicable, and the cost of the classics that carry it is negligible. Elder Sorim can sell it countless times, which can be described as a huge profit.

It can only be said that this is a win-win transaction.

Ren put the rune tome into the nebula ring. At this time, Elder Solim took out fifteen blue metal ingots from his ring and piled them on the ground.

These are the Titan Blue Iron, the unique art of the giant race.

"After deducting the three items above, you still have 500 pounds of source crystals, and 1 pound of source crystals is exchanged for 30 pounds of blue iron. The total here is 15,000 pounds. You can count it yourself." Slight jump, forging Titan Blue Iron is not easy, the process is tedious and boring, this is almost the only stock in his hand.

There were also traders who exchanged Titan Blue Iron before, but few exchanged as much as Rennes.

After the transaction is over, let the Titans in the temple work hard for a few months to replenish their inventory, otherwise they will not have enough.

Ren picked up a piece of blue iron ingot, which happened to weigh a thousand pounds.

The metal touch revealed the composition and structure of the blue iron in an instant. It was smelted with as many as seven kinds of magical metals. Among them, the highest composition was pure gold, accounting for more than half, supplemented by a small amount of mithril and source quality black copper. And so on, blending together according to the unique proportions, finally forming the Titan Blue Iron.

The hardness, toughness and magic power conductivity of blue iron are far superior to ordinary magic metals, and its applicability is extremely wide. The biggest disadvantage is that it is heavy and expensive.

Its formula and melting method are the top secret of the Titans.

Ren never thought about the method of smelting Titan Blue Iron. Even if Elder Sorim was willing to sell it, it would be a sky-high price. The metal touch could not detect the melting process, but this did not affect his synthesis of Titan Blue Iron.

You only need to know the ratio formula, and the activated metal can make any alloy you want!

"Thank you, elder."

Ren kept his face calm, and put 15,000 pounds of Titan Blue Iron into the Nebula Ring. This is the last time I have exchanged for blue iron. In the future, the cost of collecting magic metals and melting them by myself will be much lower than that of source crystals, perhaps less than a tenth.

He looked at the Thunder Cast Colossus, feeling a little troubled.

"Elder, how can I control it?"

"I'll teach you." Elder Solim put away the source crystal, and said in a happy mood, "Use your soul power to activate the lightning element to form these runes..."

A series of complicated lightning-like runes appeared in front of him.

Ren hasn't learned Titan runes yet, and he doesn't know their effects, but this doesn't affect him, which is the most basic quality of a wizard.

He read it carefully several times, and his soul power flowed, and the blessing of the thunder and lightning form attracted the elements.

Clap!

After only one use, a string of identical titan runes was formed.

Elder Sorim's eyes lit up, and Ren showed his superb rune mastering skills, and praised: "Students of Holy Soul Wizards are really different. It seems that you have worked hard in this area." He While speaking, it flashed to the chest of the Thunder Cast Colossus in an instant.

After a few clicks of mechanical transmission, the shield on the chest of the colossus opened to both sides, and then a full three layers of armor bloomed like petals, exposing the inner core.

Ren maintained the Titan rune and watched the core of the colossus.

This is a reduced version of a Titan furnace, but its volume is equivalent to two or three large water tanks. The whole body is dark blue, and the shell is made of Titan blue iron. Conveying energy outward, it is complex and aesthetically pleasing, reminding him of the engine in his previous life.

In fact, it is far more complex than an engine, more like a nuclear reactor.

And it's a miniaturized nuclear reactor!

This kind of technology was shocking in the previous life, even if its energy output is several orders of magnitude lower than that of a real nuclear reactor, it can only be seen in science fiction works.

"This is what I want!"

Ren was very pleasantly surprised. The reason why he had to exchange for the Thundercast Colossus was because he guessed that there was a powerful power engine inside it.

Although it is much larger than expected and does not seem to be suitable at present, he is not disappointed at all. Get it first and then study it slowly. Even if you really can't use it, a Thundercast Colossus is not a loss.

"This is the energy source of the Colossus." Elder Sorim introduced: "It is the result of the simplification of the Titan Furnace. It needs to consume source crystals when it is activated. You can control it in this way." As he said, he stretched out his hand on a piece of the furnace surface. Crystal pressed down.

A string of runes flashed across the surface of the crystal, which was quickly erased.

Elder Solim backed away and motioned for Ren to come up.

Ren immediately understood how to operate, and with a thought, the constant flight technique took effect and he flew up, entered the opened chest of the colossus, and injected the Titan rune in his hand into the control crystal.

With a humming sound, the colossus trembled.

Suddenly, a strange feeling came to mind.

Ren felt that he had a close connection with the Thundercast Colossus. He was familiar with its structure and state, saw the vision it could see, and could control all its actions just by thinking, just like an incarnation outside the body.

Colossus also has an autonomous combat mode.

In this mode, the colossus can patrol or stand guard according to the set route without focusing on the control, and at the same time has the ability to identify friend and foe. This kind of identification is also determined by the owner, and various conditions can be set in advance to form different reactions. If there is an error or it cannot handle the situation, it will warn the owner of the remote control.

The contact between the Thunder Cast Colossus and its owner cannot be more than a hundred miles away.

It still has many functions waiting to be explored, just these most superficial operation methods have already amazed Rennes.

Even if he fails to research anything in the future, the Colossus alone is worth 10,000 pounds of source crystals, no less than a piece of legendary equipment!