Chapter 669: Ancient Key

This……
Cheng Hao was stunned. It was the first time he saw such a spirit treasure, which could make his power of spirit and soul lose its effect, and completely return to himself, without being under his control, directly attacking himself.
Cheng Hao hurriedly used the power of his own soul to seize and wipe out the power of the soul that ran around in his body, and then he started to look at this inconspicuous little jade brand again in shock.
"What is this?" It was the first time that Cheng Hao took the initiative to ask someone about the origin of something. The goal of his inquiry was Guan Yuebai.
Guan Yuebai's face was pale and said: "Here, this thing is a rare treasure of Baojuan Peak. It is called the ring of heaven and earth. Any attack on it or the person carrying it will be returned to the attacker. exception!"
"Oh..." Cheng Hao nodded, "It's because of this heaven and earth ring that your sword was reversed on yourself, right?"
Guan Yuebai nodded.
This time, Cheng Hao no longer continued to observe with the power of the soul, but just held the heaven and earth ring in his hand and watched and played repeatedly, but with his eyesight, after using one thought for three thousand, he couldn't see the slightest way of this treasure!
You must know that even if Cheng Hao's cultivation base is weak now, the vision of the master refiner ten thousand years ago is still there.
You should be able to see most of the doorways of Lingbao just by looking at the craftsmanship.
But now when I look at this heaven and earth ring, I haven't seen what it is and how it was made.
Any refining technique he was familiar with didn't seem to correspond to this spiritual treasure, and there was no similar one.
Cheng Hao became more curious after watching for a while: "Where did you get this thing from Luoxia Sect?"
Guan Yuebai shook his head: "I don't know it anymore."
Cheng Hao turned to ask Tong Li again. Tong Li paused, as if he didn’t want to answer Cheng Hao’s question, but he still couldn’t stand the control of the imprint in his body. He replied: "This thing is from the senior Luoxia Sect. Found in a broken human spiritual vein! It is said that it is a spiritual thing naturally formed by heaven and earth."
"Natural spirits?" Cheng Hao held the heaven and earth ring and looked at it for a while, then shook his head: "No, definitely not!"
Cheng Hao indeed knew that there were such things as natural spirit creatures. For example, Li Niu and Ye Huo were natural spirit creatures in a certain sense.
Of course, it is not just the kind of things that cause trouble to people. In fact, there are some natural spiritual things that appear in the form of spirit treasures.
Naturally condensed spirit treasures generally have a trace of law, once they are refined into a thousand refining spirit treasures, their power can be fully displayed, and it can even double the strength of a war god!
The one that Cheng Hao is holding in his hands now is definitely not a natural spiritual object, or it can be said that it is very unnatural.
The feeling that this heaven and earth ring gave him was a weird feeling of twisting the law, it was difficult to say clearly, but in short, it would definitely not be the product of the power of law.
It was not formed naturally, it was a refining method that he had never seen before, and it was found from the broken human spiritual veins.
In the spirit vein...
The spiritual veins are made up of pure natural spiritual energy, and no one can enter the spiritual veins except for Cheng Hao today.
Even ten thousand years ago, he wouldn't make it!
Now Cheng Hao can completely ignore the horror of spiritual veins, that is because he himself is a human-shaped celestial calamity, he is a weird existence composed of natural spiritual energy and human body.
That's why he is not afraid of the huge damage of the spiritual veins.
And since this heaven and earth ring was discovered from a broken spiritual vein, what does it mean?
Does it mean that someone once put this heaven and earth ring into the spirit vein?
This is simply impossible! Even if Cheng Hao was a powerful emperor, it was impossible to break anything into his spiritual veins.
Because spiritual veins can be said to be the strongest and most difficult thing to break in this world, there is no one!
In that case, the only ones who can penetrate this heaven and earth ring into the spirit veins are... only those ancient monsters recorded in the ancient times!
The dragon and phoenix catastrophe caused by the dragon and the phoenix, the lich catastrophe caused by the two families of the lich...
That was the reason that caused the collapse of the originally integrated six realms, and it also shattered countless spiritual veins, causing no one in the world to survive, the spiritual veins of the mandala world were cut off, and the spiritual veins of the human world were broken!
Could it be that... this heaven and earth ring turned out to be something left in the Dragon and Phoenix Tribulation or the Lich Tribulation?
Cheng Hao looked at the inconspicuous little jade plaque in his palm again with great shock. It was true... he had never seen such a carved pattern and style.
Old, mysterious, even slightly rough.
In the ancient times that even Cheng Hao hadn't touched him, those monsters who originally thought they were just ridiculous imagination...
However, after entering Yu Yuan, after seeing the existence that saved his life, Cheng Hao has understood that those illusory ancient legends are not false!
Really... Is it really the Lingbao at that time?
Cheng Hao was a little excited, and even Dao Xin was fluctuating slightly. This was the first time he was so excited. This little jade card in his hand might be the key to unlocking the secret that he didn't know how many years ago!
There is one thing Cheng Hao has never forgotten, and that is the words left by the predecessor of the White Emperor: These six realms are just a small corner of the real world, small, inconspicuous, even insignificant...
Cheng Hao had been looking for the way to the real world that the White Emperor said, and even rushed into Yu Yuan, but in the end he could not find the way to leave that the White Emperor said.
So what is the difference between him and the White Emperor!
Judging from the description of the longevity race in the heavens, the White Emperor was about the same as him. He was also a powerful man who mastered the power of a hundred laws, and the first person in the six realms.
The strength should not be much stronger than his Azure Emperor, so why? Why can he go to the wider world and fail himself?
What is the difference between himself and him? Could it be... Could it be the gap in understanding of ancient secrets?
I heard from the Celestial Clan that the White Emperor was very fascinated by collecting ancient secrets, so... Is this heaven and earth ring the key to unlocking the mist that has always been shrouded in front of him?
Thinking of this, Cheng Hao even had some Dao Xin that he couldn't control himself. The power of the soul spread out and began to churn. Guan Yuebai's screams brought him back to reality.
When I looked at Guan Yuebai again, I found that this hapless man was already unconscious with his lady.
This is the result of Cheng Hao's unintentional release of the power of the soul. One of them has a low cultivation base and the other has been controlled by him, so there is no resistance at all...