This time, Yin Jiuli entered the Taikoo Sword Abyss to practice, and brought with him various spiritual objects and elixirs for cultivation, including things needed to prove his spiritual power and overcome tribulations.

She had not originally planned to survive the tribulation in the Ancient Sword Abyss. After all, this was a cave with unique spatial laws. Especially the endless sword intent hidden deep in the Sword Abyss, she didn't know what it would transform into during the tribulation.

However, after practicing dual cultivation with Gao Xian for fifty years, under Gao Xian's guidance she really purified the Yin-Yang Sword to the extreme.

This is not because she is arrogant, but Gao Xian and she can often reach the state of reversing the innate and seeing Tai Chi again when practicing together. This is also the highest realm pursued by the Liangyi Yinyang Sword Technique.

Using the highest level of swordsmanship to reflect on herself, she brought her sword spirit and sword energy to a perfect and flawless state. This also gave her immense confidence that she could survive even the most powerful calamity.

If the Nascent Soul wants to prove its true spirit, the first step is to survive the catastrophe of heavenly fire. Only when the Nascent Soul is tempered by heavenly fire and the Nascent Soul and the soul are truly integrated, can it be called the Primordial Spirit.

Although Yin Jiuli had not survived the Heavenly Fire Tribulation, he had seen fellow cultivators survive the Tribulation. The sect also had many predecessors who had left behind secret tips on how to survive the Tribulation.

Seeing the skyfire and the sword abyss transform into a blazing sea of ​​swords, Yin Jiuli was also very calm. She was confident in herself and well prepared.

Third, she knew that Gao Xian was still there to protect her.

This kind of tribulation is most taboo to be interfered by external forces, which can easily disrupt the energy of heaven and earth and affect the grade of the soul. However, Yin Jiuli has great confidence in Gao Xian and believes that Gao Xian can protect her if there is an accident.

This state of confidence made Yin Jiuli feel full of energy. He held both swords upright in his hands, and the cross-connected swords emitted a round and flawless sword light.

The blazing sword lights that swept in like a tide were all blocked by the perfect sword lights transformed by the two swords.

During this process, Yin Jiuli stimulated the release of his Nascent Soul and used sword light to crush countless Heavenly Fire sword lights, while also creating space to let in some Heavenly Fire Qi.

During this process, the Nascent Soul actively absorbed the energy of the Heavenly Fire to strengthen itself. This was a gradual process, and it was never necessary to use the Nascent Soul to face the Heavenly Fire directly from the beginning.

Heavenly fire is the purest and most yang energy transformed from the spiritual energy of heaven and earth. It is the most restraining to the Nascent Soul and the soul. Even with Yin Jiuli's cultivation, he had to be careful.

The sword light of the skyfire that swept across the sea of ​​heaven became stronger and stronger, and Gao Xian below had to retreat. He was not afraid of the sea of ​​swords transformed by the skyfire, but he used his magic power to resist the sea of ​​swords, which was very disadvantageous to Yin Jiuli.

This is also the dangerous part of the Heavenly Tribulation. If there is no one to protect the law, it will be very troublesome if someone comes to cause trouble.

The vision of the heavenly tribulation covered an area of ​​tens of millions of miles, and was clearly visible from hundreds of millions of miles away. It was very difficult to find a deserted place to survive the tribulation.

The secret realm of the Ancient Sword Abyss is indeed closed, but there are also various problems in the secret realm. The laws of heaven and earth will have some changes, and various unpredictable changes will occur.

Just like Yin Jiuli's current situation, if her sword intent and sword energy had not been purified to the extreme, this sudden heavenly calamity would have destroyed her body and soul.

Fortunately, the heavenly tribulation is most effective in restraining demons and evil spirits. Even the demons and evil spirits that have survived several heavenly tribulations will not come over on their own initiative.

If Gao Xian wanted to, he could also sense all the changes in Yin Jiuli through the invisible spiritual connection between the two of them, but this kind of spiritual communication would eventually make the aura complicated, which would be very disadvantageous to Yin Jiuli.

Outside, the power of the heavenly tribulation has dropped by dozens of levels. For Gao Xian, it was like standing next to a steelmaking furnace. Although the temperature was extremely high, it was no longer powerful and posed no threat to him.

He activated the Flower-Seeing Mirror and observed the changes in the heavenly tribulation and Yin Jiuli's condition from afar.

Yin Jiuli handled the situation very calmly and easily, showing the great progress she had made in swordsmanship over the past few decades.

It is no exaggeration to say that Yin Jiuli is now at the level of the Supreme Truth of the Jiuzhou Dharma Assembly. This shows how much help dual cultivation has given Yin Jiuli.

The red sword light in the sky lasted for most of the day, and the red flame began to turn blue. The sword intent and murderous aura rising from the sword abyss became stronger and stronger.

The green flames and Jian Yuan's sword intent interacted with each other, condensing into green sword lights, and also making the sky and sea turn blue.

The azure light looked pure, but its condensed flame spirit had increased by at least five times. Adding the strong sword intent, the azure flame had an unparalleled sharpness.

Yin Jiuli's expression also became more solemn, and the double swords became more heavy when they were in motion. Fortunately, the Yin-Yang Swords formed their own world, and the double swords were like Tai Chi, which was enough to isolate the power of the heavenly tribulation.

After she got used to the power of the blue skyfire sword light, she slowly opened up the gap to let in the blue skyfire sword light to temper her Nascent Soul.

Millions of shattered green flames fell on Yin Jiuli's Nascent Soul like rain. Every time a flame fell, a small hole would be burned in the Nascent Soul.

As Yin Jiuli stimulated the sword qi, he could gradually refine the flames. During this smelting process, the Nascent Soul continued to transform.

Gao Xian could sense that Yin Jiuli's aura was deep and complete, and he could also accurately absorb the spiritual energy of the Heavenly Fire, so he obviously had some energy left. However, it was too early to say that he had succeeded in overcoming the tribulation.

The sky fire is generally divided into three stages: the first stage is fierce red, the second stage is pure blue like the sky, and the third stage is white like water.

It is said that the white sky fire of the third stage is so pure and fierce that 90% of Yuanying Zhenjun are reduced to ashes at this stage.

It was mainly due to the interaction between the heavenly tribulation and the sword abyss. As the power of the fire tribulation grew stronger, the sword intent and evil spirit it triggered became more and more violent.

If Yin Jiuli can survive this heavenly tribulation, his spiritual power will surely be of a very high level.

Gao Xian did not know much about the level of transformation of the spirit. Only after he studied "Daluo Transformation of the Spirit" did he have a systematic understanding of the level of transformation of the spirit.

After practicing dual cultivation with Yin Jiuli for fifty years, he also learned a lot from Yin Jiuli. As the direct descendant of Taiji Sword Palace, Yin Jiuli had access to top-level classics, and was much better than Gao Xian in this respect.

There is no universally recognized standard for the division of souls.

Generally speaking, the soul is divided into five colors: blue, red, black, white, and yellow. The purer the color, the higher the level of the soul. Souls other than the five colors are all inferior.

The highest level of the Five-Colored Soul is the Five Qis Converging to Origin, that is, the Soul gathers five colors and eventually condenses into a Soul like water-colored glass, clear inside and out.

However, there are also special souls like the combined soul, whose form and spirit are perfectly integrated, and when condensed into a soul it will appear golden.

And so on, we cannot generalize.

The process of refining the soul by the heavenly fire is too dangerous. Under normal circumstances, cultivators will use the divine scrolls and artifacts as the center of the soul to resist the heavenly fire. The soul condensed in this way will naturally lose its purity and have a mixed color.

This kind of trick to become a god is also the mainstream.

The origin of the soul will only be revealed when it is first formed. As the level of cultivation increases, the soul will undergo various changes. It is difficult for outsiders to judge the level of the soul simply by its color.

Only when a cultivator uses all his strength to activate his primordial spirit, will his primordial spirit reveal its true appearance.

As for the so-called Yin-Yang Sword God of Wuji Daozun, this is just a name given according to the secret method, which allows Yin Jiuli to overcome the tribulation with the secret method without borrowing the power of the sword.

Please...collect 6...9...books...!

Only by achieving the primordial spirit in this way can one be in perfect harmony with the secret method, establish a mysterious connection with heaven and earth, and be pure and flawless.

The Wuji Daoist Master asked Yin Jiuli to train in the Taikoo Sword Abyss, actually he wanted her to condense her soul here so that she could absorb more sword intent and enhance the power of her soul.

It is precisely the sword intent condensed by Jian Yuan that will cause huge interference to the heavenly tribulation, which is an uncertain variable. Gao Xian cannot say for sure whether Yin Jiuli can successfully survive the tribulation.

After waiting for three full hours, the sharp blue flames in the sky finally turned into blazing white.

The white flames were so intense that the sea of ​​sky became incandescent. Even the sage who was observing the heavenly calamity through the flower-viewing mirror had to close his eyes and dared not look directly at the white flames in the sky.

Even if there was just eye contact, the pure white fire would be attracted by his aura and surge towards his sea of ​​consciousness.

Gao Xian was not afraid of being affected by the heavenly fire, but he just didn't want to interfere with Yin Jiuli's tribulation.

Fortunately, through the mysterious resonance between the two sides' souls, Gao Xian was able to sense that Yin Jiuli's condition was okay.

Or it was because of the incomparably pure Yin-Yang sword intent that the sword could transform into Tai Chi and form its own world. Therefore, it could still hold on in such a fierce and violent heavenly calamity.

More than half an hour passed like this, and although Yin Jiuli's soul had already taken shape, he could no longer hold on under the blazing and sharp pure white fire.

Yin Jiuli still took a red lotus of karmic fire. A red light flashed, and the blazing heavenly fire in his soul was completely transformed into extremely pure spiritual energy, which completely merged with his soul.

The Karma Fire Red Lotus transformed into a petal-shaped crimson robe, which resisted the destructive energy of the Heavenly Fire and allowed the extremely pure spiritual energy in the Heavenly Fire to penetrate into the soul.

After half an hour, Yin Jiuli's soul became stronger and stronger. When the Karma Fire Red Lotus was completely turned into ashes, she had the confidence to face the Heavenly Fire directly.

Another half hour passed, and there was a loud roar in the sky. White light flew all over the sky, and Yin Jiuli, holding two swords, also appeared in Gao Xian's eyes.

At this moment, Yin Jiuli's whole body was pure white, just like a clear and flawless white jade.

There is no doubt that Yin Jiuli has achieved a top-level soul! Yin Jiuli also saw Gao Xian. She smiled at Gao Xian and then took out the hidden body. The soul flashed back to the body.

The next moment, Yin Jiuli was already beside Gao Xian.

Gao Xian looked Yin Jiuli up and down. The body of this newly promoted god was clear, and his magical power and spiritual consciousness were condensed like a circle, blocking his spiritual consciousness and gaze outside.

He smiled and bowed: "Congratulations Jiuli."

"It is only thanks to my senior brother's help that I can cultivate a high-level Yuan Shen."

Yin Jiuli came over and held Gao Xian's hand. She said sincerely, "Thank you, Senior Brother."

"With our relationship, it's too polite to say thank you."

Gao Xian touched Yin Jiuli's soft and boneless hands. After achieving the state of spiritual transformation, Yin Jiuli's skin became more tender and smoother, and her simple and elegant beauty was enhanced with a touch of softness.

He couldn't help but laugh and said, "Jiuli has achieved the Yuanshen, I don't know how powerful it is, let me have a taste, uh, let me try..."

Yin Jiuli understood, and she glanced at Gao Xian with a look of joy and anger: "Okay, please give me more advice, Senior Brother!"

In the past, the dual cultivation was always led by Gao Xian. Yin Jiuli also wants to turn the tables this time. Please, senior brother, taste the flavor of the soul!

Gao Xian laughed out loud. He could see that the little girl was a little dissatisfied with him after she achieved enlightenment. So he let her know how powerful the Grandmaster's perfect Yin-Yang Enlightenment Sutra was... (End of this chapter)