Reborn again, invincible with 999 lifetimes of memory

After Li Chengyu returned to his room on the second floor, he took out the Kongming Stone that he had obtained from the Amazon rainforest.

Although it was only the size of a pigeon egg, it was more than enough to be decomposed into six space rings.

Li Chengyu thought about it, and saw sharp edges suddenly appear in the void in front of him, and in an instant, the Kongming Stone was cut into six identical cubes.

The size of each cube was about the same as the ring face in the jewelry store outside.

Li Chengyu put five of the Kongming Stone cubes back into his space jade pendant, leaving only the last one for forging.

He spread his extremely condensed spiritual consciousness and penetrated into the interior of this Kongming Stone.

Li Chengyu needed to use powerful spiritual power to build space nodes in it.

Although this Kongming Stone was only the size of an interface, its interior could carry a full 129,600 nodes.

This was more than ten times more than the 10,800 nodes in the space jade pendant that Li Chengyu was wearing now.

The more space nodes it carries, the more space it has inside it will increase exponentially when it is built.

It is precisely because of this that the Kongming Stone has always been considered by the Xiuxian world to be the most suitable material for making space equipment.

However, it is not an easy task to use the Kongming Stone to make a space ring.

This project is very large. Not only do you have to use your mental power to build 129,600 nodes inside it.

The most important thing is that there must not be any mistakes in each space node, otherwise the entire space will be ruined.

Therefore, in the general Xiuxian world, usually only one or two top-level refiners are qualified to use Kongming Stone to build space equipment.

Of course, there is a gap in top-level refiners occasionally.

Then no one in the entire Xiuxian world will be able to refine space equipment, and its price will soar.

However, for Li Chengyu, using Kongming Stone to refine a space ring is simply a piece of cake, and there is no probability of failure at all.

Especially after his consciousness was refined by the Qiankun Sutra, the refining process became easier.

Li Chengyu probed his spiritual consciousness into the Kongming Stone and accurately built one space node after another.

As time passed, the number of nodes in the Kongming Stone increased.

On average, Li Chengyu could build more than 3,000 space nodes every hour, which was quite stable.

And after forty hours, the 129,600 nodes in the first Kongming Stone were finally built in the right place.

After all the space nodes were planted, the remaining operations could not be careless.

Li Chengyu mobilized the mana in his body and slowly injected them into the Kongming Stone.

Then, in a specific order, he connected the 129,600 nodes one by one, so that they formed a perfect closed loop, and finally activated these space nodes.

The small Kongming Stone suddenly burst into a bright light from the inside out.

But in a flash, the light went out again.

"It's done!"

Li Chengyu looked at the Kongming Stone in front of him and smiled.

He probed his consciousness into the interior of the Kongming Stone and found that a complete space had indeed appeared here.

Its size reached 50 cubic meters, which was as big as a room, and its volume was ten times that of the space jade pendant on his chest.

With its help, the Li family will be able to put more supplies in it in the future, so as to better deal with various emergencies.

In addition, the volume of this Kongming Stone is much smaller than the space jade pendant.

Later, it only needs to be installed on the ring, which will be more convenient to use.

"Come again!"

Li Chengyu put the refined Kongming Stone on the table beside him.

Then he took out another piece of Kongming Stone from the space jade pendant and started a new refining.

One day, two days, three days...

It was not until the eleventh day that Li Chengyu refined all six Kongming Stones.

So far, the production of the space ring has been completed for the most part.

As for the rest, he needed to make rings for these Kongming stones.

Li Chengyu took out all the materials that had been refined in the space jade pendant.

They were balls of different colors, white, black, silver, yellow...

The largest silver-white ball was made from more than 20 tons of iron.

After refining, it became the same color as the pea-sized silver ball next to it.

The reason why Li Chengyu prepared so many materials in advance was that he planned to use them to makeAs the ring of the space ring.

Although the space inside the space ring is completely supported by the Kongming Stone.

However, the texture of the Kongming Stone is not particularly hard. When the strength of the cultivator reaches the Jindan stage or above, it can be destroyed.

If it is made into a diamond ring and exposed, it may be torn into pieces when the Li family fights or goes out for adventure.

Once the Kongming Stone that carries the space is broken, all the materials placed in the ring will disappear in the space turbulence, causing a lot of trouble.

Therefore, the space ring made of Kongming Stone is usually protected by a layer of very hard material on the outside.

The ring that Li Chengyu is now collecting many materials to make has this very hard characteristic.

"Get up!"

With a low shout, dozens of metal balls in front of him all floated in the air.

And a ball of burning bowl-sized flames also wrapped them in it, which was the Samadhi True Fire.

These extremely refined and extremely hard materials in front of him began to melt rapidly after encountering the Samadhi True Fire.

At the same time, the various melted liquids were controlled by Li Chengyu to re-melt according to specific rules and proportions.

As time passed, these materials actually formed a new bright silver alloy, shining with a very cold light.

This bright silver alloy is called Adamantium, and its formula is a special alloy that Li Chengyu got when he was reborn in the era of galaxy civilization.

The weapons made of it are almost indestructible, and the armor made of it can survive several times the nuclear explosion.

The most important thing is that when Li Chengyu tried to use the immortal magic Samadhi True Fire to process them.

The characteristics of this Adamantium metal were enhanced several times again.

Even ordinary cultivators in the Tribulation Period could hardly cause damage to it.

It is perfect to use this special alloy to carry and protect the Kongming Stone.