This kind of power can even tear Mi Xiaojing apart, but because of the existence of the Great Immortal Array, he is in a safe place to test the mantra and develop the mantra, this kind of opportunity can only be said to be a great opportunity.

At first, Mi Xiaojing used the meaning of words to combine mantra chains, but he found that such mantra chains were still not strong enough.

Then use phrases to describe solid phrases that form mantra-like existences, such as five-character mantras, six-character mantras, and thus form new mantra chains.

The mantra chain formed by this combination is really much stronger, and it can last for at least ten minutes after entering the void, but it will still shatter into countless golden rays in the end.

At this time, Mi Xiaojing has made it clear that different combinations can have mantra chains of different natures.

Some of them break apart when they are combined, and some of them can be persistent, and this is just an experiment using the mantra itself, and gradually, he began to change his thinking, trying to combine the mantra into some kind of simple object, that is, the imaginary mantra, to form a physical object.

At the end of the game, he even used the mantra to combine into a ring fairy sword, which was a myriad of subtle fairy swords set together, connected together, and then probed into the void, this time holding on for a longer time.

Mi Youran was stunned, at the beginning, it was still the image of the mantra chain often used by Mi Xiaojing, but with the passage of time, the mantra chain gradually deformed, all kinds of strange things were strung together, and the color and shape of the chain formed changed greatly, and the only thing that was the same was the appearance of the chain.

Mi Youran even saw the chains formed by the flames, and this chain actually lasted in the void for a full hour.

In the end, Mi Youran was stunned, and even the image of the fairy sword appeared, and the interlocking fairy sword formed a fairy sword chain, which pierced into the void like this, and lasted for most of the day before the fairy sword chain collapsed.

And the immortal swords formed by those mantras still existed for a few hours, flying in the void, gradually turning into a little bit of gold.

Mi leisurely reminded: "This is good...... You can continue to think about it. ”

Mi Xiaojing said with a smile: "Don't be in a hurry first, I'm just pursuing a big structure, and I'll slowly ponder the details later...... I need to find the strongest structure and then pursue the micro-world!"

He gradually developed his own pursuits.

From the mantra to the ancient immortal text, from the Buddhist mantra to the immortal formula, absorb nutrients from all aspects, and build a mantra chain that truly belongs to you.

The idea of the fairy sword was not bad, but Mi Xiaojing was not satisfied, he was trying to combine the most basic small immortal array.

A small immortal array is a ring, a small immortal array of all colors, this immortal array is very simple, it is a combination of small immortal arrays engraved in the fairy sword, and when they are strung together, they become a new mantra chain.

The result is better this time, slowly, Mi Xiaojing also tasted the taste, the more simple the structure, but the classic combination, such as a certain immortal pattern and ancient immortal text that formed the immortal array, so that it is recycled, and the mantra chain formed is extremely tough and strong.

He had seen such a mantra chain before, torn by the violent force in the void, even if it was torn into extremely thin silks, it would not break.

Mi Xiaojing's brain was opened, all kinds of strange chains, all kinds of weird shapes, Mi Youran even saw a chain made of tripods, it was so strange that it couldn't work.

Of course, this kind of chain was shattered when he entered the void, and he couldn't help but laugh.

In the end, Mi Xiaojing got a kind of chain, which was made of fairy swords, countless fairy swords were stretched and twisted together, and the number of fairy swords reached a terrifying level, made of thousands of fairy swords.

This fairy sword no longer has the shape of a fairy sword at all, it is more like a long silk thread, each one is a hundred meters long, thinner than a hair.

A chain is formed by the combination of tens of thousands of fairy swords, the degree of tenacity is really unimaginable, and the most important thing is that Mi Xiaojing has found a way not to let the chain collapse, that is, to replenish it at any time.

Some of the immortal swords formed by the True Words Gu Immortal Script, when they had just collapsed, quickly replenished new immortal swords.

Once this fairy sword chain was formed, the power of the void's fury could no longer tear and shatter his chains.

Mi Xiaojing smiled: "It's done! Haha! Luck is so good, with this opportunity, I know how to use the mantra chain." ”

Mi Youran understood more in his heart, and said: "Yes, this power is too great, and it is estimated that it is similar to that of an emperor-level master...... It's basically the same as letting an emperor-level master accompany you to test the mantra chain. ”

In other words, I didn't know where the limit of the mantra chain was, but once it was attacked by a great master of the God Monarch level, the mantra chain could not resist it at all, and it would immediately collapse, but now that a new mantra chain has been formed, at least it will not collapse under this power.

This has the possibility of resisting emperor-level masters, and it will not be finished when it comes up, this is the biggest gain.

Mi Xiaojing confirmed the strongest state of the mantra chain, and the structure of the mantra building itself began to change, part of which was the result obtained from the Mi Xiaojing test, which was directly presented in the mantra building.

The overall strength of the mantra is greatly improved, this test, it is equivalent to giving the mantra a chance to improve, Mi Xiaojing and the mantra itself are complementary to each other, once Mi Xiaojing figure out something, the mantra can naturally be used.

The original mantra building may not be able to withstand the blow of the golden immortal, but it can be changed together with the mantra chain this time, and the situation will be completely different.

After the detection of the Violent Void, the structure of the Shingon Building has reached an extremely high level, and it is estimated that even the Golden Immortals have no problem with the Shingrum Building.

It's like a building, originally made of adobe bricks, then bricks, now made of reinforced concrete, and if you go further, maybe it's made of steel.

The mantra is like this, evolving and changing again and again, constantly improving itself, and there is no end in sight, there is still potential to be tapped.

The same is true of the mantra chain, if it was a straw rope at the beginning, it gradually became a hemp rope, and now it is a steel and iron chain.

These changes are all the result of Mi Xiaojing's painstaking pursuit.

In the past few dozen days, the nine Great Immortal Arrays had moved far away, gradually approaching the center of the Immortal Realm's collapse.

In the surrounding void, the power of the rage is even more violent, anyway, Mi Xiaojing and Mi Youran don't even have the idea of trying, if they go out in this case, the only result is the end.

They are not qualified to go out at all now, let alone them, even if the Golden Immortals dare not move, the people who can come and go here freely must at least be emperor-level masters.