Everlasting

"Let's try and see if we can use this thing to promote the Fire Vein."

Chen Nianzhi didn't delay too much, and immediately handed over the heart of the ancient flame demon to the old patriarch.

Chen Changxuan took the heart of the ancient flame demon, and after a little calculation, he said: "Refining this thing with the great formation of ascending to the immortal veins can induce the advancement of the Binghuo Immortal Jujube Tree, and can also promote the advancement of the earth veins."

"But with my current level of cultivation, it may not be easy to refine it."

Chen Nianzhi nodded and said, "I will help you with the Pure Yang Sky Fire, and you should be able to refine it within three years."

"That's all it can do."

After making up their minds, the two began to advance to the Hell and Sea of ​​Fire veins.

With the help of Chen Nianzhi, he used pure Yang sky fire to refine the heart of the ancient flame demon. After about three years of busy work, he finally completely refined the heart of the ancient flame demon. .

After this object was refined, it was immediately used by Chen Changxuan as the formation eye of the underground fire veins, and began to attract the infinite power of the underground fire veins.

In the heart of the ancient flame demon, an extremely pure power of pure Yang Fire Yuan immediately flowed out.

This thing is the essence of the most powerful existence of the ninth level of Yuanshen. The power of the fire element is so pure and thick that it is enough to burst a Yuanshen monk.

At this moment, under the guidance of Chen Changxuan's formation, this majestic power was divided into three parts, and merged into the Binghuo Fairy Jujube Tree, the Phoenix Egg, and the source of the fire veins.

"Whoosh-"

After absorbing the majestic power of pure Yang Fire Yuan, the branches and leaves of the Binghuoxian Jujube rustled, and a faint divine light bloomed on the fiery red branches and leaves.

Chen Nianzhi clearly saw a brilliant Dao pattern spreading out from the fire veins, and the Dao patterns on each leaf became extremely mysterious.

Not only that, six of the nine immortal dates on the Binghuo Immortal Jujube tree fell off, and the remaining three bloomed with fiery red light, vaguely containing some kind of increasingly magical power of pure Yang.

"Sixth-level Binghuo Fairy Jujube Tree."

Chen Nianzhi's eyes moved slightly. The ancient flame demon's heart was indeed what he expected. It saved the Binghuo Immortal Jujube Tree a hundred years of growth time and promoted it to the sixth level in advance.

After this sixth-level Binghuo Immortal Jujube tree was promoted, not only did its effect in regulating the earth veins greatly increase, but it also received three thousand sixth-level 'Binghuo Immortal Jujubes'.

He made some simple calculations and discovered that the magical effects of this Binghuo Immortal Date had undergone astonishing changes after being promoted to the sixth level.

This sixth-level low-grade Binghuo fairy jujube tree will ripen every thousand years, and each time it matures, it can grow three Binghuo fairy jujubes.

This immortal jujube has infinite magical uses and contains infinite pure Yang power, which is of great help to monks in attracting heavenly souls.

According to Chen Nianzhi's estimation, if a half-step Yuanshen monk can obtain a Binghuo Immortal Date when he breaks through to Yuanshen, he can increase his chances of breaking through by about 10%.

Chen Changxuan also quickly understood the magical power of the Binghuo Immortal Jujube Tree. He couldn't help but put on his beard and said with a smile: "With this Binghuo Immortal Jujube, I, the monk of the Chen family, will be able to have more confidence in breaking through the soul in the future."

"Um!"

Chen Nianzhi also nodded, and then looked towards the source of the fire veins of the Hell Fire Sea.

But seeing that the source of the fire veins received the majestic power of pure Yang Fire Element, it immediately bloomed with bright divine light and randomly started to operate under the blessing of the formation.

Suddenly, the majestic lava and fire gas under the earth's crust was pulled and surged up into the sea of ​​​​fire.

Seeing that this majestic fire energy was about to explode, Chen Changxuan's expression changed and he quickly activated the power of the formation to mediate.

This alone is not enough. Fortunately, the Binghuo Immortal Apricot Tree that has been promoted to the sixth level is really extraordinary. It is deeply rooted in the infinite lava sea and suppresses most of the violent fire energy.

Gu Ti\u0026lt;/span\u0026gt;The phoenix egg suppressed it again, absorbing most of its violent fire energy, and then stabilized the situation where the sea of ​​​​fire in the Hell Hell almost exploded.

"Phew, it's so dangerous!"

Feeling the sea of ​​flames gradually calming down, Chen Changxuan couldn't help but breathed a sigh of relief.

This promotion to the Flame Hell Fire Sea hundreds of years in advance, although it greatly saves the time to advance to the Fire Vein, it does take some risks.

Chen Nianzhi smiled slightly when he saw this: "I have been promoted to the Flame Hell Fire Sea. Old uncle, it's time for you to prepare for a breakthrough."

"good."

Chen Changxuan nodded, showing a somewhat dignified expression.

He has practiced the art of ascending to immortality and creating pulses, and has long been practicing with the life and death of the Flame Hell Sea of ​​Fire. Now that the Flame Hell Flame Sea has been promoted to the sixth level, he can also break through to the realm of the soul by taking advantage of the promotion of the sixth level earth veins.

But even so, he was still a little worried and said: "I will be able to break through within three years, but I am worried about external disasters."

"I will protect you, don't worry."

Chen Nianzhi shook his head, and then said: "Now that the demon clan outside the territory is repairing, the Black Dragon Demon Ancestor will probably not take action."

The old uncle couldn't help but nodded when he heard this. Now it does seem like a good time to break through to the soul.

Because the Black Dragon Demon Ancestor was seriously injured in this battle, and his injuries have not healed yet. Although it is not impossible to take action, Chen Changxuan probably will not give up on healing because of him.

After all, Chen Changxuan was just a nobody in the eyes of Black Dragon. If Chen Nianzhi had made a breakthrough, he might still have some possibility of taking action.

However, in Chen Nianzhi's view, the possibility of the black dragon taking action against him should not be too great. After all, the black dragon still wants to reap the benefits. If he takes action against him, it will be equivalent to breaking up with the human race.

After wanting to understand this, the old uncle took a deep breath and said: "Then I will start to retreat and strive to reach the realm of the soul as soon as possible."

"Well, uncle, please stay in seclusion with peace of mind. I will protect you." Chen Nianzhi said with a smile.

When Chen Changxuan began to retreat and break through in cultivation, Chen Nianzhi began to work on the Ignorance Mountain Protection Formation.

Now that the Flame Hell, Sea of ​​Fire, and Fire Vein has been promoted to the sixth level, the level of the spiritual vein has also been improved, and it already requires the protection of the sixth level formation.

To set up a sixth-level mountain-protecting formation, in addition to the sixth-level formation master, the most critical thing is the sixth-level pure Yang spirit treasure.

In the sea of ​​​​fire and hell, it is best to use a sixth-level fire-attributed spiritual treasure.

Chen Nianzhi originally didn't have many pure yang spiritual treasures in his hands, but this time he killed many soul demon cultivators during the Demon Abyss catastrophe, and messed up the pure yin magic treasures of many demon cultivators.

Most of these magic treasures were vicious objects, and were burned by Chen Nianzhi with pure yang and sky fire.

But there are also a few that are made from quite precious sixth-level spiritual objects, which he can use after refining the demonic energy with pure Yang Sky Fire.

Several of them were used by Chen Nianzhi in exchange for the Heart of the Ancient Flame Demon. Now that they are in Chen Nianzhi's hands, only three are left.

These three treasures are respectively named 'Demon Dragon Ni Shi Ge', 'Dragon Pattern Black Gold Shield', and 'Xuan Tian Crimson Flame Wheel'. ’

Among these three treasures, Demon Dragon Nishige is the highest grade. After Chen Nianzhi refined the demonic energy, it is the Zhongcheng Pure Yang Spirit Treasure.

"As long as you break through the soul and entrust your soul in the sea of ​​​​fire, as long as the sea of ​​​​fire and hell is not destroyed, it will be difficult for you to be completely killed."

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