But the true fire of Nirvana with moon attribute is not enough. To condense the true fire of chaotic nirvana, we must also have the true fire of Nirvana with Yang attribute.

Although the refining speed of Yang attribute Nirvana true fire is much faster than that of moon attribute, if there is no acceleration method, it will take ten thousand years to condense a wisp.

"Can you also create an array of Yang attribute energy?"

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

After thousands of years, ling'er and elder sister Gu haven't come back. They are still busy looking for the treasure.

Elder sister Gu has been in the immortal world for a long time. She should know where there may be treasures and know the truth of being careful to sail for ten thousand years. In addition, she is also an expert in Xingji realm, so Xiao Lingyu doesn't have to worry about her and ling'er.

There are many Dharma arrays that gather Yang attribute energy in the Dharma door taught by elder sister Gu. Xiao Lingyu picked out these Dharma arrays and studied them carefully. In addition, his understanding of the gathering Yuehua energy array took less than a hundred years to create a Dharma array comparable to the mysterious array.

This array is not as mysterious and ingenious as the array diagram, but its prestige is absolutely not bad.

With the help of arrays and diagrams, Xiao Lingyu's speed of refining and strengthening chaotic Nirvana true fire is undoubtedly much faster, more than twice that of ordinary friars cultivating a Nirvana true fire alone.

As time goes by, Xiao Lingyu, his wife, friends and children are also trying to practice.

Another two thousand years later, miling, with a star pole magnet and a large number of cultivation resources, successfully broke through the realm of soul nirvana.

Elder sister Gu and ling'er finally came back. It can be seen from their face of wind and frost but full of joy that they suffered a lot, but they also gained a lot.

She left a lot of treasures and accompanied everyone for a period of time. Elder sister Gu and ling'er went out again, and everyone continued to enter the state of cultivation.

Before long, Anya, Yueru, Miaoying, Jiang lanyue, Jiang Lanshang, Xiaobing and tuntianlong were also promoted to the state of body. Xiao Lingyu also painted an array or arranged a Dharma array in their quiet room to help them condense the true fire of nirvana.

After thousands of years, Xiao Lingyu's chaotic Nirvana true fire finally changed from silver to light gold, and then he began to absorb the realm understanding in the life beads of those Nirvana demons without restrictions and scruples.

As for the improvement of skill, it is very simple. A large number of moon crystals and Yang crystals are inexhaustible.

After completing the improvement of skill and soul realm, Xiao Lingyu calcined his whole body with the pale golden chaotic Nirvana true fire to refine his body with bath fire.

The process was still painful, and he did not prepare any pills and materials. He just used the light green liquid mist to keep his body immortal and calmly insisted on the whole process to the end.

The silver white chaotic Nirvana true fire is already comparable to the nirvana true fire of ordinary spiritual Nirvana friars. Now, the power of the pale golden chaotic true fire is even stronger than that of the infant Nirvana friars, and is by no means weaker than that of the true Nirvana friars. Xiao Lingyu's physical body and physical strength should also be comparable to that of the true Nirvana friars, which can be regarded as the strongest in the past 10000 years, Great progress has been made.

As far as the realm is concerned, Xiao Lingyu has reached the middle stage of chaotic nirvana. After all, before he made this progress, he was already the peak of the early stage of chaotic nirvana.

Looking at the strength, if we fight with all our strength, Xiao Lingyu, who has many advantages, can face the real Nirvana realm master, but he is still far from the Xingji realm.

Although the cultivation is very hard, the victory lies in peace and quiet. The children are used to this closed cave like a small yard and don't make trouble anymore.

There is no place for monks to gather within tens of thousands of miles of the Grand Canyon. It is extremely difficult for passing monks to find the existence of the cave. Even if occasionally monks pass by and feel the strange fluctuation of Yin-Yang energy, they enter the cave at most, and then have no choice but to retreat when they encounter the stone wall.

However, Xiao Lingyu gathered the energy of yin and Yang attributes to refine the true fire of chaotic nirvana. There was a lot of movement and silence. Any friar who felt more sensitive to energy fluctuations could detect it as long as he passed by, and most of them would go into the cave to have a look.

The defense prohibition and array in the cave are very powerful. According to elder sister Gu, even experts in the Xingji realm can't break it in a short time, so Xiao Lingyu is so bold.

Ten thousand years is nothing for the immortal world, and on the vast and boundless immortal continent, monks rarely come out and walk. Even if they come out occasionally, they don't want to hang around on the way. It's normal for no strong person to pass through the Grand Canyon.

But twenty thousand years after the Xiao Lingyu family came to the cave in the Grand Canyon, their quiet days finally came to an end.

A master of Xingji realm accidentally passed over the Grand Canyon. He felt the strange fluctuation of Yin-Yang energy here, and soon found the cave and came to the end of the cave.

The friar is a thin old man. His eyes are bright and bright. He seems to be very wise.

He looked at the stone wall in front of him for a long time and said to himself: "The energy fluctuation here is so strange. Either there are experts practicing here, or there are some powerful treasures that have accumulated energy for many years and are about to be born! If there are experts practicing here, they only need to make the energy of Yang attribute or moon attribute fluctuate abnormally. Can it be that two different attributes fluctuate together? Only some special treasures bred by heaven and earth can make such a strange fluctuation Strange movement! "

Thinking about this, he didn't hesitate any more. Now he began to cast a spell to attack the stone wall.

Although the old man did not reach the peak in Xingji territory, he was obviously more powerful than ordinary Xingji territory experts. After his attack for nearly three days, the stone wall was broken and dissipated into the invisible, revealing the stone gate.

The Xiao Lingyu family in the cave had already noticed that they were attacked outside. At first, they didn't pay attention to it. But when they felt that the cave shook more and more, they finally had some nervous expressions. After all, they didn't set up the prohibition and array of the cave. They didn't know how powerful the defense of the cave was.

The thin old man did not retreat despite difficulties. On the contrary, the attacks in recent days did not lead to any strong ones to stop him, making him more energetic.

However, after he bombarded the stone gate for a whole month and didn't break it, he finally realized that it was impossible to open the stone gate alone. Therefore, he hesitated and thought about it. He first arranged some prohibitions and arrays to cover up the cave, and then flew away.

Feeling that the cave was no longer shaking and there seemed to be no big movement outside, the Xiao Lingyu family breathed out a mouthful of turbid air and secretly said that the other party finally withdrew.

Unfortunately, just three months later, the cave began to tremble again, and it trembled more violently than before.

"It seems that the other party didn't give up. It seems that he called a helper!" Xiao Lingyu said with a low face.

"What should we do? Those who dare to fight here must be experts in Xingji realm." Anya frowned and said.

"Don't worry, the defense array and prohibition here are not easy to break. When elder sister Gu left, she was arranged here. As long as she suffered a strong attack here, she will come back with ling'er for support." Xiao Lingyu said with relief.

Xiao Lingyu knew that the array and prohibition in the cave were very powerful and could not be broken easily, but he was still worried at this time.

In case the defense means in the cave are broken, although there are many people in Xiao Lingyu's family, they can't face a strong star at all, not to mention many strong stars outside.

It is true that there is not only a master of Xingji realm outside. The thin old man came again three months after he left, but he brought two more masters of Xingji realm.

The three Xingji realm masters did not dare to make too much noise to avoid attracting other strong men to compete with them for treasure. Just before the stone gate, they used a special array to expand their attack power and bombard the crack of the stone gate.