This intermittent ethereal sound expounded the essence of the Divine Soul Refining Heavenly Technique... How did this not shock Qin Yu!!

"What's going on???Could it be that this Sumeru Immortal Son of Heaven is the one who created the Divine Soul and refined the Heavenly Formula??Is it the mysterious person who was cut off and trapped in the stone pillar of the Yin Life and Yang Death Sect inheritance??" Qin Yu's face showed a look of horror.

The sudden result did not come to his senses for a long time.

"I will refine the soul of heaven with my soul... The person who created the Divine Soul and refined the Heavenly Secret was the one who delusionally wanted to refine the soul of all things in heaven and earth... If Sumeru is immortal, the Son of Heaven is the one who created the Divine Soul and refined the Heavenly Formula... How could there be such a coincidence in the world?" Qin Yu muttered to himself.

That's too much of a coincidence, isn't it?

Qin Yu's eyes narrowed slightly, and he vaguely felt that it was not as simple as a coincidence.

"Could it be that the Star Immortal Son has simultaneously integrated the remnant souls of the Ancient Saint Mixed Yuan Zi and the Sumeru Immortal Heavenly Son into his Heavenly Ghost Body? Judging from the attitude of the Star Immortal Son, it seems that he has high hopes for me, so this may also be possible!"

"But is there a possibility that he only merged with the remnant soul of the ancient sage mixed yuanzi... And the remnant soul of Sumeru's immortal Son of Heaven... It was the Immortal Son of Heaven who gave me the Divine Soul to refine the Heavenly Formula... Stay in my soul while I condense my soul?" Qin Yu's eyes flashed, and his thoughts diverged.

"If that's the case... So, what is the purpose of Sumeru's immortal son of heaven? Is he trying to attach himself to his own soul to restore his remnant soul? So, Sumeru's motive for the Immortal Son of Heaven to teach his own divine soul to refine the Heavenly Formula... Intent on giving up??" Qin Yu's eyes burst with light, and his face was a little difficult to look at.

"If that's the case, then not only did Xing Shenzi not harm himself, but he unintentionally saved his own life? Then it is impossible to discover the remnant soul of the Immortal Son of Heaven in Sumeru, and even more unable to integrate into his own divine soul??" Qin Yu muttered with a frown.

"Wait, if the remnant soul of the Immortal Son of Heaven was left in the stone pillar of the Yin Shengyang Death Sect inheritance, does it not have much to do with this little Sumeru Heaven? Or is it that the great changes in the Nine Heavens and Regions of the Desolate Ancient Heavens are related to the Sumeru Heaven? And the original Three Thousand Dao Heavens were just the Nine Heavens of the Desolate Ancient Heaven and Earth that were destroyed? The Desolate Ancient Supreme buried in the Forbidden Land? Then whose divine soul is sealed in this sea of void blood? The Divine Soul of the Desolate Ancient Supreme?" Qin Yu fell into deep thought.

He vaguely felt that all of this had some kind of connection, but Qin Yu had a limited understanding of the Three Thousand Dao Heavens, and he couldn't say it.

"That's it, it's useless to think about it now, and it's just your own guess, instead of mediocrity and self-disturbance, it's better to go to the little Sumeru sky first to see if there is really some kind of connection in it. Qin Yu muttered to himself.

After making up his mind, Qin Yu's mind sank into the remnant soul of the Immortal Son of Heaven in Sumeru again.

I don't know how long it took... Qin Yu, who completely sank into this remnant soul, felt the "madness" of the remnant soul from the immortal Son of Heaven in Sumeru.

Although it was the same as the Ancient Sage Mixed Yuanzi, there were no specific memories in this remnant soul, and most of them were the state of mind of the Immortal Heavenly Son of Sumeru, but this state of mind gave Qin Yu a dreamlike feeling.

What is madness?

In the past, in the Four Stars and the Three Thousand Heavens, some people called Qin Yu a madman, but Qin Yu didn't think he was really crazy.

Because, at that time, the "madness" was all certain to a certain extent, or it was under a certain backer, just like the crying old man disciple at the time of the four stars, and the three thousand heavens were the registered disciples of the reincarnation ancestor, although they were not true, but Qin Yu relied on these to deter others, so he was unscrupulous.

Therefore, to a certain extent, Qin Yu didn't think that he was really crazy, but now, feeling the state of mind of this Sumeru Immortal Heavenly Son, Qin Yu really realized what it was like to be "crazy" to the extreme, to be crazy to the peak.

This Sumeru Immortal Son of Heaven is truly mad, from his remnant soul, Qin Yu personally felt what it means to be empty-eyed, and what it means to be fearless and crazy to the extreme!

When he was quietly comprehending, the state of mind of the Immortal Son of Heaven in Sumeru also took root in Qin Yu's heart silently, just like the remnant soul of the ancient saint mixed Yuanzi.

Perhaps, it is not obvious now, but with the passage of time, these two remnant souls will change Qin Yu to some extent!

But just when Qin Yu was immersed in this kind of "madness", an endless sense of killing intent and a sense of desolation and pain rushed into his heart like a torrent, causing Qin Yu's heavenly ghost body to tremble violently, and his face began to be hideous.

Endless anger and several extreme emotions such as killing intent, resentment, and pain were mixed together, causing Qin Yu to fall into an unspeakable state, in which Qin Yu actually sprouted the will to die!!

"Yes, the reason why this Sumeru Immortal Son of Heaven is empty-eyed and fearless... It's because he has a will to die, and everyone has a will to die... What else in the world can make him fearful? What else in the world can stop his madness?" Qin Yu was shocked in his heart.

"This is my soul Dao Immortal Domain... I call it the Immortal Immortal Domain, feel the power of the Immortal Immortal Domain..."A cold voice without the slightest emotional fluctuation sounded.

Qin Yu's heart was shocked, this voice... It's really good that the voice of the mysterious person in the Yin Life and Yang Death Sect is the same!

But Qin Yu didn't open his eyes, but forcibly suppressed the shock in his heart, sank into this memory, and felt the immortal immortal realm of the Immortal Son of Heaven in Sumeru!

Half a year later.

Qin Yu opened his eyes, his gaze was flat, there was no emotional fluctuation on his face, he spent half a year comprehending the Immortal Immortal Realm of the Immortal Son of Heaven in Sumeru, but... This is tantamount to chicken ribs for him now.

Although this Sumeru Immortal Immortal Domain of the Son of Heaven is strong... But this is the Soul Dao Immortal Realm... In other words, even if Qin Yu wants to enlighten... You must first comprehend the soul path before you can comprehend it, and... I can't comprehend the Immortal Realm, at most it's just the Immortal Dao Domain.

In other words, Qin Yu can only be qualified to comprehend the Soul Dao and comprehend the Immortal Dao Domain by elevating the Soul Dao to the second level of the Dao Realm.

But now Qin Yu's mind was not focused on the Immortal Realm, but instead recalled the indifferent words that did not carry any emotional fluctuations.

What Qin Yu didn't expect was that this voice was really exactly the same as the voice of the mysterious person in the Yin Life and Yang Death Sect Inheritance Stone Pillar, which means that what he had guessed before was not correct, the mysterious person in the inheritance stone pillar was the Immortal Son of Heaven in Sumeru.

When he condensed his own divine soul, he attached the remnant soul to his divine soul!

Qin Yu only felt a chill down his spine when he thought of this, if it weren't for the shattering of his soul by Xingyingzi... I'm afraid that Qin Yu won't be able to find out at all, once the remnant soul of this Sumeru Immortal Son of Heaven is strong enough, he will definitely take it away, and at that time, all his life's work will become his wedding clothes!

"What a Sumeru immortal son of heaven... I'm afraid that you didn't expect your calculation to come true to me anyway?"

"Immortal Immortal Realm... I'm afraid that you deliberately stayed, and you want to use this Immortal Immortal Realm to make a comeback, right? After I have comprehended the Soul Dao, I will come to comprehend your Immortal Immortal Realm!" Qin Yu muttered to himself, closed his eyes and meditated, and began to comprehend the Soul Dao.

Because this place is a ghost realm, and the power of the soul is extremely strong, the heaven and earth are full of the mystery of the soul path, and it is the best place to comprehend the soul path!