This is a piece of heavenly bone, perhaps a heavenly bone formed when the chaos opened the world, the chaos spell was engraved on the heavenly bone, and it was condensed into a rune, and this rune could be induced by the chaos rune in Ye Feng's sea of knowledge.

The reason why Ye Feng couldn't comprehend the chaos rune in the sea of consciousness after all his previous attempts was that he didn't have this heavenly bone, and if he wanted to practice the chaos rune in the sea of knowledge, he could only comprehend the chaos rune in the sea of consciousness by holding this heavenly bone in his hand and relying on the law rune engraved on the heavenly bone.

It seems that only by defeating yourself can you be qualified to practice the Chaos Rune!

If Ye Feng stopped at this eighty-first level, he would not be able to obtain this heavenly bone, and he would not be able to cultivate the chaos rune in the sea of knowledge.

Rumble!

At this time, the golden trial ground shook, and a teleportation force swept in, and Ye Feng's entire person was teleported back to the treasure hall.

When Ye Feng returned to the treasure hall, he actually saw the Holy Maiden of Yaochi pacing back and forth in the treasure hall with an uneasy and anxious expression, and the sound of chanting in her mouth kept repeating, and listening carefully was the sound of praying for Ye Feng.

Ye Feng was stunned, he opened his mouth and said, "Meng Yao, I'm back!" ”

The Holy Maiden of Yaochi in front turned around suddenly, and the moment she saw Ye Feng, she had grown up, and her beautiful eyes flashed, full of surprise and surprise, but more of that surprise that was difficult to hide.

"Ye Feng—"

The Holy Maiden of Yaochi couldn't help but shout, she ran towards Ye Feng, as expected, she should be excited and happy to jump directly into Ye Feng's arms - in fact, Ye Feng had already opened his arms and prepared everything - everything was ready, only the Holy Maiden was in her arms!

Unexpectedly, the Holy Maiden of Yaochi, who ran over in excitement, reacted suddenly, and when she ran in front of Ye Feng, she stopped abruptly, looking at Ye Feng's hugging gesture with her open arms, she glared at Ye Feng in annoyance.

"Ye Feng, you, have you already passed the eighty-first level?"

The Holy Maiden of Yaochi asked, her tone looking excited and expectant.

"What do you say?" Ye Feng smiled, and he said, "I know that you have been waiting in the treasure hall, so no matter what, I will have to pass the test of this last level!" ”

"You—You're coming!" The Holy Maiden of Yaochi snorted, looking at Ye Feng standing in front of her at the moment, she was indeed extremely excited and happy in her heart, all her previous worries were gone, and then she asked, "Tell me about this situation in the last battle, who is your opponent?" ”

"You didn't look at the real-time battle footage?" Ye Feng asked.

"Somehow, the real-time picture of the last battle could not be presented. So I couldn't see it, otherwise I wouldn't have been worrying about it. The Holy Maiden of Yaochi said.

Ye Feng nodded, thinking that maybe this last battle was too special, so it couldn't be presented.

"The opponent of this last battle is none other than myself!"

Ye Feng opened his mouth and said word by word.

"Huh?" The Holy Maiden of Yaochi exclaimed in surprise, she looked at Ye Feng and asked, "The opponent of the last battle is yourself?" What do you mean? ”

Ye Fengxuan roughly described the process of the last battle.

The Holy Maiden of Yaochi was silent for a long time after hearing this, and finally she spoke: "This reminds me of a sentence at the end of the taboo chapter of the Yaochi Divine Recipe created by the Queen Mother of the West, which was left by the Queen Mother of the West, and she said, 'There is only one enemy left in this vast starry sky!'" ’”

Ye Feng's heart was shocked after hearing this, it was obvious that even a powerful god-level supreme would encounter the problem of how to overcome himself!

"So, Ye Feng, you can defeat yourself and break through your own demons, this is really strong, I am afraid that in the future, your Dao will reach an unprecedented height. Because you laid such a foundation early. The Holy Maiden of Yaochi said.

Ye Feng smiled, and he said, "Let's leave this future matter alone for the time being." The most important thing now is to leave this place as soon as I recover from my injuries. Rush directly to Emperor Zun City. I can't make Mei'er wait long. ”

"Yes, we have to rush to Emperor Zun City to meet with Senior Sister!" The Holy Maiden of Yaochi smiled.

Immediately, Ye Feng walked in front of the Void Spring, and another drop of the Divine and Demon Holy Liquid fell down, moistening his whole body, he sat cross-legged on the ground, hugged Yuan Shouyi, Yuan Shen returned to his position, and seriously began to repair his origin injury.

Two days later, Ye Feng's own injuries had recovered, his divine sense was full, his spirit and spirit had reached a peak realm, and in addition, the tempering of his physical body was even more powerful, and at this moment, he could be promoted to the saint realm anytime and anywhere.

However, Ye Feng still felt that it was not too late to comprehend some of the chaos runes in the sea of consciousness before advancing to the saint realm.

There is a record in the treasure hall that once the challenge is passed through the eighty-first level, there will be a reward against the sky, and I think that reward is the cultivation method of this chaos rune.

In Ye Feng's eyes, this chaos rune is indeed extremely precious, if it is taken outside, even if someone else takes out hundreds of god-level battle techniques, he will never exchange it, this chaos rune is more precious than the divine medicine, artifact and even the Nine Turns Divine Pill, because it contains the Chaos Open Heaven Diagram and the origin of the Dao.

Once Ye Feng can completely master this Chaos Rune, then he will be able to evolve the Law of Chaos, and he will be able to use that groundbreaking Chaos Divine Power, this is the way of supreme strength, and it is also the supreme avenue that generations of god-level supremes have been diligently pursuing!

In addition, the true meaning of the origin of the Dao contained in the Chaos Rune was similar to the true meaning of the Great Dao of the Fourth Form of the Heavenly Venerable Fist that Ye Feng had comprehended, once he was able to integrate the divine power of this Chaos Rune into his Fourth Form of the Heavenly Venerable Fist, the power of the Fourth Form of the Heavenly Venerable Fist would be increased by a hundredfold or even a thousand times!

It was the Chaos Rune and the Heavenly Bone that he would not exchange for such a treasure even if someone else came to exchange it for endless divine materials. Of course, this is just a metaphor. Ye Feng wouldn't be stupid enough to claim that he had obtained the inheritance of the Chaos Rune in the God and Demon Proving Ground, which was something that only a tired fool would do.

Once the news that the Chaos Rune that could evolve the Chaos Open Heaven Diagram was conceived in Ye Feng's sea of knowledge spread, the terrifying characters from all sides in the starry sky, such as the Immortal King Star Lord, the Emperor Star Lord, the Underworld Underworld Demon, the Divine Kingdom God Wuji, and so on, these half-step supreme-level existences would personally come to snatch it.

At that time, Ye Feng's current strength couldn't protect it at all!

Therefore, whether it is the Chaos Rune in his mind or the Heavenly Bone he has obtained, it is very important, and he must not leak half a sentence to the outside world.

Ye Feng recovered from his injuries in the past two days, and while holding the heavenly bone in his hand, he comprehended the chaos rune in the sea of knowledge, this time, he was finally able to see through the wisps of chaotic light that surrounded the chaos rune, and saw the essence of this chaos rune.

However, at first glance, Ye Feng's mind felt a tingling pain, just because this chaos rune was too mysterious and complicated, and it was not at all something that Ye Feng could comprehend in this realm.

However, Ye Feng still patiently comprehended this chaos rune, in a vain attempt to comprehend the Dao pattern contained in the mysterious and complex chaos rune.

Gradually, Ye Feng relied on his patience and perseverance to comprehend and evolve the Dao patterns contained in the chaotic runes in the realm of enlightenment.

In this way, Ye Feng was immersed in the mysterious realm of comprehending this chaotic rune.

[Author's digression]: Second change!