Thanks to the excellent texture of jade, Lu Chen is naturally more confident in the next refining.

Moreover, the volume of this safety buckle is not big or small, and it is relatively easy to refine.

If the three formations were engraved on a volume the size of a ring, the difficulty would have increased a lot.

Although with Lu Chen's current strength, it is not too difficult for the swallow to get up.

But at least the efficiency of refining is greatly reduced.

There wasn't much time left for him at the moment, and he had to deal with it as soon as possible, and then leave quickly and rush to the forefront of the battlefield.

Just do it.

Lu Chen's heart moved, and one of the pieces of peace buckled in his palm trembled slightly, slowly rotated, and quickly broke away from his palm.

First it was suspended at the center of the eyebrows, and then a wisp of spiritual power also swirled away, wrapping it firmly.

According to the mantra of the Immovable Ming King's formation, it began to operate, and the spiritual power in the surrounding air also began to stir at this time.

In less than 5 minutes, Lu Chen began to engrave the two formations one after another, and was about to enter the engraving of the third formation.

For Lu Chen, the two formations in front of him were already at ease, and there was no difficulty at all.

So just five minutes is enough to perform.

But this third formation, Lu Chen was not so easy.

Taking a deep breath, Lu Chen condensed slightly, and he had already begun to engrave the third formation.

And at this moment, the spiritual power fluctuations in the surrounding air suddenly became more and more agitated, and then it was pulled by an invisible force, and it continued to converge in this peace buckle.

In the next moment, with this Ping An buckle as the center, a huge vortex was formed, constantly devouring these forces, all of which were fused around the previous two formations.

Hua Mingtian looked at the scene in front of him with wide eyes, and he couldn't come back to his senses for a long time.

At this moment, he was completely convinced that these three formations of jade talismans were really refined by this young man's own hands.

And it still looks like it's easy, and the whole process seems so light, without any difficulty.

And the breath fluctuations generated here also gradually attracted the attention of the people around them.

In this barrier, it is not a very large area, and the diameter is only 300 meters.

And the people who can appear here are all strong people with good strength without exception, and their perception of this breath is of course very clear.

At this time, there were already a lot of people who couldn't help but come in, and they all looked at Lu Chen in surprise.

Knowing that this young man is not simple, the people present are quite comfortable with this amazing method.

After nearly 10 minutes, the third formation was successfully engraved.

As for the fourth formation, Lu Chen didn't dare to try it now, because before that, he also learned about it from the little fox's mouth.

In the process of engraving the formation, in addition to the inherent difficulty of the engraving formation itself, it is also necessary to beware of the possibility of formation detonation in case of formation detonation during the process of engraving the formation.

Once these four formations detonate at the same time, the power caused by them will definitely be able to directly blow up the current Lu Chen into a puddle of flesh.

For this reason, Lu Chen did not dare to touch it easily, at least he had to make the refining of the jade talisman of these three formations more proficient, so that he dared to gradually contact the more advanced jade talisman of the four formations.

Hua Mingtian on the side held his breath, he made a rough estimate, the whole process only took about 15 minutes, and these three formations of jade talismans were successfully refined by him.

Next, Lu Chen immediately began to refine the second Ping An buckle.

Slightly concentrating, the spiritual power in the air began to stir again.

The third, fourth, fifth......

Lu Chen's whole person gradually immersed himself in the process of refining the jade talisman, although his face began to slowly turn pale.

This kind of continuous consumption also feels a certain amount of pressure for Lu Chen, but it is undoubtedly the best training.

He even forced himself not to release the power of the merit beads, and only relied on the merit power and true qi he possessed to carry out this continuous refining.

Everyone present was already a little numb with surprise at this time.

This young man, not only has the means to be powerful, but also surprisingly sustainable, which is simply breathtaking.

About three or four hours passed, and Lu Chen didn't count how many Ping An buckles he had refined.

In addition, the castrated version of the Vajra talisman and the innate spirit gathering talisman have all been refined, and all of them are three formations without exception.

Now for Lu Chen, only the jade talisman of the three formations can be seen by him.

It's really because the jade runes of these three formations, compared with the jade runes of the previous double formations, have changed qualitatively, and the gap between the two is simply like mud.

Of course, this is also because Lu Chen's ability has become bigger and bigger with the continuous progress of this period of time, and his vision and mentality are completely different from before.

After refining the peace buckles in his hand, Lu Chen's face was very pale, and even his breath was faintly unstable.

He slowly stood up, walked up to Hua Ming Tianxian and said, "Senior Hua, these jade talismans that can calm the mind and calm the mind will be assigned to you!"

After Lu Chen finished speaking, he grabbed it from his arms, and six or seven safety buckles appeared in his hand and handed them to Hua Mingtian.

Until this moment, Hua Ming, who was numb from the shock, came back to his senses slightly.

He only felt that all this felt like a dream, and he looked at these jade talismans that had been refined, and was silent for a long time.

At least 10 seconds later, Hua Mingtian suddenly came back to his senses and said with excitement on his face: "Mr. Lu, this ...... Well, yes, yes! For the sake of Huaxia, for the safety of the human world, and for the defense of the demons. Mr. Lu's feat will definitely go down in history. ”

"The old man and all the doctors present must live up to Mr. Lu's expectations and pull those injured soldiers back from the hands of the Ghost Gate Pass with all their might, so that they can return to the battle and do their part for the great cause of fighting the demons. ”

Hua Mingtian finally found a suitable reason to convince himself, and stretched out his hand to take the three-array jade talisman that Lu Chen handed over in his hand.

As soon as these jade talismans landed in the palm of his hand, Hua Mingtian's body paused obviously, and he immediately felt that the whole person's mind suddenly calmed down.

Even the sound of his own breathing and his heartbeat became clearer and clearer.

Except for the occasional situation in the state of cultivation, it seems that this feeling has never appeared in normal times.

In addition to the fact that this is because of the jade talisman of the three formations, but the formation itself is also comparable to the extraordinary formation.