The improvement of strength and realm made Xiao Lingyu's speed of refining the Nirvana True Fire already a lot faster, coupled with the help of the formation diagram, it took him hundreds of thousands of years to condense a wisp of Moon Attribute Nirvana True Fire last time, but this time it only took less than a thousand years.

But it is not enough to have the Nirvana True Fire of the Moon Attribute alone, in order to condense the Chaos Nirvana True Fire, you must also have the Nirvana True Fire of the Yang Attribute.

Although the refining speed of the Yang Attribute Nirvana True Fire is much faster than that of the Moon Attribute, if there is no method of acceleration, it will take 10,000 years to condense a wisp.

"Can you also create a formation diagram that gathers yang attribute energy?"

Xiao Lingyu had the idea of transforming the Xuanao Array under the seat, so he began to study it again.

Thousands of years have passed, Ling'er and Sister Gu have not returned, and they are probably still busy looking for treasures.

Elder Sister Gu has been in the Immortal Realm for a long time, she should know where there are treasures that may be hidden, and she also knows the truth of carefully sailing the Ten Thousand Year Ship, plus she is also a master of the Star Pole Realm, so Xiao Lingyu doesn't have to worry about her and Ling'er.

In the method of the forbidden formation that Senior Sister Gu taught him, there were many magic circles that gathered yang attribute energy, Xiao Lingyu picked out this part of the magic circle and studied it carefully, coupled with his comprehension of the gathering moon energy array, it only took less than a hundred years to create a magic circle comparable to the mysterious array.

This magic circle doesn't look as mysterious and ingenious as the formation, but it's definitely not bad.

With the help of the formation and the formation diagram, Xiao Lingyu's speed of refining and strengthening the Chaos Nirvana True Fire was undoubtedly much faster, more than twice as fast as the speed at which ordinary monks cultivated a Nirvana True Fire alone.

Time passed slowly, and Xiao Lingyu, his wife, friends and children were also working hard to cultivate.

Another two thousand years passed, and Mi Ling, who was armed with a star pole magnet and was supported by a large number of cultivation resources, successfully broke through to the realm of soul nirvana.

Sister Gu and Ling'er finally came back, and it can be seen from their frosty but joyful expressions that they have suffered a lot, but they have also gained a lot.

left a lot of treasures, and accompanied everyone for a while, Sister Gu and Ling'er went out again, and everyone continued to enter the cultivation state.

Not long after, Anya, Yueru, Miao Ying, Jiang Lanyue, Jiang Lanxiang, Xiaoice, and Swallowing Sky Dragon also advanced to the realm of body and body one after another, and Xiao Lingyu also carved a formation diagram or arranged a magic formation in their quiet room to help them condense the true fire of Nirvana.

Thousands of years passed, and Xiao Lingyu's Chaotic Nirvana True Fire finally turned from silver white to pale gold, and then he began to absorb the realm realizations in the life beads of those Nirvana Realm demon beasts without restriction or scruples.

As for the improvement of power, it is very simple, a large number of moon crystals and yang crystals are simply inexhaustible.

After completing the improvement of his skill and soul realm, Xiao Lingyu calcined his whole body with the pale golden Chaos Nirvana True Fire and carried out ** body refining.

The process was still painful, and he didn't prepare any elixirs or materials, just using the mist of the pale green liquid, he could keep his body intact, and calmly persevered the whole process to the end.

The silver-white Chaos Nirvana True Fire is already comparable to the Nirvana True Fire of ordinary Soul Nirvana Realm monks, and now the power of this pale golden Chaos True Fire is even stronger than that of infant Nirvana realm monks, and it is by no means weaker than the true fire of true Nirvana realm monks, and Xiao Lingyu's physical body and physical strength should also be comparable to that of true Nirvana realm powerhouses, even in the past ten thousand years, a lot of progress has been made.

In terms of realm, Xiao Lingyu had already reached the middle stage of Chaos Nirvana, after all, he was already at the peak of the early stage of Chaos Nirvana before he made this progress.

Looking at the strength again, if he fights with all his might, Xiao Lingyu, who has many advantages, can already face the real Nirvana realm master, but he is still far from the Star Pole Realm.

Although the cultivation is very hard, it is better to be stable and quiet, and the children are also accustomed to this closed cave like a small courtyard, and there is no more trouble.

Within a radius of tens of thousands of miles in this Grand Canyon, there is no place where monks gather, and it is extremely difficult for monks passing by to discover the existence of this cave, even if occasionally monks pass by and feel the strange fluctuations of yin and yang energy, they can at most enter the cave, and then retreat helplessly after encountering the stone wall.

However, Xiao Lingyu's wanton gathering of yin and yang attribute energy to refine the Chaos Nirvana True Fire is really not small, but any monk who is sensitive to energy fluctuations can detect it as long as he passes by, and most of them will go into the cave to have a look.

The defensive prohibitions and formations in the cave mansion are very powerful, according to Senior Sister Gu, even if it is a master of the Star Pole Realm, it is extremely difficult to break it in a short period of time, so Xiao Lingyu will be so bold.

Ten thousand years is nothing to the Immortal Realm, and in the vast Immortal Continent, monks rarely come out and walk around, even if they come out occasionally, they don't want to wander around halfway, and it is normal for no strong people to pass by this Grand Canyon.

But 20,000 years after Xiao Lingyu's family came to the cave mansion of the Grand Canyon, their peaceful days finally came to an end.

A Star Pole Realm master happened to pass by the sky above the Grand Canyon, he felt the weirdness of the yin and yang energy fluctuations here, and quickly found the cave, and walked to the end of the cave.

The monk was a lean old man with a sparkle in his eyes, as if he were very wise.

He looked at the stone wall in front of him for a long time, and said to himself: "The energy fluctuations here are so weird, either there are masters cultivating here, or there are some powerful treasures that have condensed energy for many years, and they are waiting to be born! If there are masters cultivating here, they only need to make the yang attribute or moon attribute energy produce abnormal fluctuations, how can it be two different attributes fluctuating together? Only some special treasures bred by heaven and earth can create such strange movements!"

Thinking of this, he didn't hesitate any longer, and immediately began to cast a spell to attack the stone wall.

Although this old man has not reached the peak of the Star Pole Realm, he is obviously more powerful than the ordinary Star Pole Realm masters, and after he continued to attack for nearly three days, the stone wall was broken and dissipated into nothingness, revealing the stone door.

Xiao Lingyu's family, who were in the cave mansion, had already noticed that the outside was under attack, and they didn't pay attention to it at first, but when they felt that the cave house was shaking more and more, they finally had some nervous expressions, after all, the prohibition and formation of this cave mansion were not arranged by them, and they didn't know how strong the defense of this cave mansion was.

The thin old man did not retreat in spite of the difficulties, but the attacks in the past few days did not attract any strong people to come out to stop him, which made him more energetic.

However, after he bombarded the stone gate for a whole month and did not break the stone gate, he finally realized that it would be difficult to open the stone gate by his own strength, so he hesitated and thought about it, first arranged some prohibitions and formations to cover the cave, and then flew away.

Feeling that the cave was no longer shaking, and there seemed to be no big movement outside, Xiao Lingyu's family let out a long breath of turbidity, and secretly said that the other party finally retreated.

It's a pity that only three months have passed, and the cave has begun to tremble again, and the tremors are even more violent than before.

"It seems that the other party is not giving up, it seems that he has called a helper to come over!" Xiao Lingyu said with a low face.

"Then what should we do? Those who dare to make a move here must be the masters of the Star Pole Realm. Anya frowned.

"Don't worry, the defensive formations and prohibitions here are not easy to break, when Senior Sister Gu left, there was an arrangement here, as long as there was a strong attack here, she would bring Ling'er back to support. Xiao Lingyu said with relief.

Xiao Lingyu knew that the formations and prohibitions in this cave were very powerful and not easy to be broken, but at this time, he couldn't help but be a little worried.

In case the defenses in the cave mansion were breached, although Xiao Lingyu's family had many people, they would not be able to face a star powerhouse at all, not to mention that there were very many star powerhouses outside.

It was indeed not just a Star Pole Realm master outside, the thin old man came again after leaving for three months, but he brought two Star Pole Realm masters with him.

The three masters of the Star Pole Realm did not dare to make too much noise, so as not to attract other strong people to compete with them for the treasure, and they used a special magic circle to expand their attack power and bombard the crack of the stone gate.

Focusing their attacks on one point is indeed one of the effective ways to break the formation, after all, they are not formation masters.

Elder Sister Gu and Ling'er were indeed rushing back at full speed, but their expressions were very anxious and regretful, because in order to get more treasures, they had gone too far, even if Elder Sister Gu was rushing at full speed, it would take nearly five hundred years to rush back, and she was really not sure if the cave would be able to hold out until they went back.

What's more, if there are too many strong enemies, even if they go back, it may not help.

Although the defense in the cave mansion is strong, the other party is a joint force of three Star Pole Realm powerhouses after all, but more than two hundred years have passed, and the defense prohibition and formation of the cave mansion have shown signs of collapse.

"Haha, in another fifty years at most, we'll be done!" said the thin old man.

The three masters of the Star Pole Realm who saw hope were all working harder.

Xiao Lingyu's family, who were hiding in the cave, were all frightened and lived in fear.

In order to be able to hold on longer, Xiao Lingyu has been constantly blessing the formations and prohibitions in the cave, but fortunately, they have a lot of high-quality materials to provide conditions for the formation. But no matter how hard he tried, he could only let the defense of the cave house last a few more years.

Twenty years have passed, and the defensive forbidden array of the cave has not collapsed, but another powerhouse from the Star Pole Realm has rushed into this cave.

The person who came was not Sister Gu, nor was it the helper of the three, but the Roaring Sky Dog.

"Appearing at this critical juncture, I think that kid will be grateful!

The Howling Dog thought beautifully.

In fact, the Howling Dog had already arrived, but it deliberately waited for what it thought was the most opportune time to appear.