The smelting of the sword soul lasted for a long time. Li Chen didn't know how many days had passed, but looking at the dim change of light under the thick fog, he knew that it was at least half a month.

He also knew that there were countless sword spirit monsters in this secret realm. Smelting them all was a huge project in itself, and it would take a lot of effort to let the sword spirit use itself as the furnace to undergo such a long period of experience.

Because of this, the identity of the great elder became even more confusing. Li Chen knew that now was not the time to delve deeper into it, so he had to hide his doubts.

Until the light on the sword soul gradually extinguished, his cuffs opened again, and a dark scabbard that looked very ordinary flew out.

There are absolutely no fancy runes or formation lines, only darkness that seems to completely swallow up even the light.

Li Chen held the scabbard and felt it carefully. After a while, he bowed again and said, "Thank you, senior."

The Sword Soul did not end here, he had completely regarded Li Chen as the only disciple of the master of the secret realm, and he should teach him everything he had at this time.

He asked Li Chen again: "During the trial, you used a domain magical power several times, which contained thousands of sword energy and sword intent. I see that you have been trying to completely compress this magical power but failed."

"Please give me some advice, senior."

Li Chen couldn't help but be happy when he heard this. This was indeed one of his biggest worries nowadays. With his talent in secret arts, this was the first time that he had worked hard for so long. A set of magical skills could not be completed after so many years.

Especially when it was discovered that the sword prison was more powerful after being compressed, it was unable to do anything.

Sword Soul handed him the Gu Ming Sword, "You might as well attack me and do it with all your strength."

Li Chen became excited when he heard this. He had never had the opportunity to use Sword Prison with all his strength, so he did not have a clear enough understanding of his current strength. Now he finally had a chance.

It's just that this time the domain of the sword prison has become vast again. This is because he once again comprehended countless sword techniques and sword intentions in the sword pool and stone tablets. Therefore, when they are all integrated into the sword prison, the domain will inevitably expand again.

Then, the area of ​​the sword prison began to shrink, but this time even if he used all his strength, he could only compress the sword prison to a radius of three feet. Even so, this frightened him, the owner of the sword prison.

He felt that when he took action, wisps of sword energy appeared on the sword of Gu Ming Sword and merged into the sword prison. The domain of the sword prison began to roll and steam at that moment, becoming more powerful, but at the same time, the power of the sword prison

It actually made him unable to fully control it for a while.

This magical power seems to have reached the critical point of what he can use, as if it will be released in the next second.

Before the sword prison, Sword Soul's face was illuminated by the dark light of the sword prison. The light reflected by countless sword energies made his face look like the surface of a lake under the moonlight. His expression was full of admiration and joy. He had waited for thousands of years.

Finding such a talented person for your master makes everything worthwhile.

When he was in the square, he could sense the specialness of Li Chen's sword prison. Only now that he looked at it head on could he understand its vastness.

Li Chen tried his best to use all his energy and barely released the sword prison, just like a tiny figure pushing out the huge black light sphere. This time the sword prison was much stronger than the one in the square, but

Li Chen was not satisfied because he was too forced to control the sword and the speed of the sword prison was much slower, which would give the opponent a chance to avoid it with his body skills.

In the past, the sword prison could be used as a domain, but now it has been compressed into a medium-sized area. Not only can it not be used as a domain, but it can even be easily avoided by enemies with faster movements, so the current sword prison has become completely different.

The sword spirit stretched out his hand, and at this moment, the thick fog in the distance began to rise, and the clouds were like steam above a kettle.

The sword prison that was showing its teeth and claws suddenly began to become calm, and its territory began to shrink rapidly, as if its shell was peeling off layer by layer, and finally it came to his palm.

Li Chen's eyes lit up slightly.

In the palm of the sword soul, the sword prison was continuously compressed, turning into a sphere only half the size of a fist.

Li Chen could sense that of course the sword soul had the ability to make it smaller, but perhaps it was to allow him to see it more clearly, so he let it stay at this size.

The sword soul gently pushed the sword prison towards Li Chen. This terrifying magical power that Li Chen could not control just now was now in his hand, like a universe filled with stars, with only bright lights flickering, but it was very quiet.

Li Chen could sense the violent energy in this sphere. He didn't know how much power the sword prison in the hands of the sword soul could unleash, but at least he couldn't resist it now.

Even if the national master Su Mu saw the current sword prison, he would not believe that it was his original magical power. It had completely transformed into another terrifying secret technique.

In other words, this magical power now completely belongs to Li Chen himself, and he has created a magical power that even he cannot cope with.

Li Chen looked at this crystal ball-like sword prison sphere. Now, as long as no one touches it, it may not have any changes in the past thousands of years, because every sword energy inside is very quiet, and every formation is very quiet.

They all complement each other and do not interfere with each other.

He used to be too obsessed with letting them show their teeth and claws, too obsessed with letting the sword prison look sharp. As long as he stayed there, everyone would be frightened by his violence and terror. Therefore, when he wanted to compress the sword prison area

, the resistance faced is not only external, but also internal itself, but that is no longer the case.

Now, this ball is its own world.

As a result, the resistance Li Chen had to overcome was greatly reduced.

He bowed to the sword spirit again, "Thank you."
Chapter completed!