The muffled heartbeat, like thunder, made everyone's eardrums buzz.
"Is there a living person inside?"
Everyone was taken aback and their scalps were numb.
Back then, the Chi Yan True Immortal, didn't he clean up this place?
Or is it the later strong who lived in this green bronze hall?
All of them felt intense unease, almost suffocating for breathing.
This situation is very strange, because such a heartbeat sound does not seem to be possessed by an immortal corpse. Although an immortal corpse can recover its sanity for a short time, it is essentially a dead person and does not have any vital signs of a living person.
If it is a living person, what kind of powerful existence is it? Actually able to live in the undead mountain, in this mysterious green copper hall.
Several people were staring at the depths of the hall, ready to fight to the death. If there were really unknown creatures inside, once they were born, even if they wanted to escape, they would not be able to escape.
However, a long time has passed, and they have not been seen for a long time.
"Boom boom boom¡ª¡ª"
Only the sound of the heartbeat came from inside again and again.
"what happened?"
Several people looked at each other, and they were a little puzzled. They thought it was their own arrival, which awakened the existence inside.
But now it seems that this is not the case.
For a moment, several people breathed a sigh of relief. It seems that they are safe for the time being.
"What kind of material are these green copper?"
Li Wenchan asked, I don't know how many tens of thousands of years have passed, there is no sign of decay on it, and he can vaguely feel a sense of oppression brought by these green copper.
"This is a kind of fairy material called Eternal Green Gold. This kind of eternal green gold is extremely rare. If it is used to make fairy artifacts, you only need to add a fist-sized piece to the material to make a fairy device."
Lu Qingqiu explained, "Eternal green gold was rare even in the ancient times, but whenever there was a fairy mine of eternal green gold, even those ancient royal families would fight for it."
"As for what I have in my hand, it is also Eternal Green Gold, but it is even more precious and of the highest quality. It should be called Eternal Green Pulp!"
Eternal green pulp is the ultimate essence condensed from eternal green gold. This essence takes an incomparably long time to form, just like chalcedony among jade stones, it is a one-of-a-kind existence .
"Eternal green pulp? This is a good thing that even Daozu coveted." The ugly chicken was amazed, "You are so fat, you are so rich."
"No matter how rich you are, it is far inferior to this hall. How much eternal green gold is needed to build this green bronze hall? I am afraid that you have collected all the eternal green gold in the ancient times?"
There was deep awe in Lu Qingqiu's eyes, "If this is a hall built by the demons, then those who can live in it must have an astonishing status among the demons."
"You're right, but the demons have worked so hard to build such a hall, for whom, even the ancestors of the demons don't need to be so extravagant and wasteful?"
The ugly chicken said thoughtfully, "The grandeur of this hall can directly match the Heavenly Palace of the Emperor of Heaven. And why is there blood all over this hall? How can blood be polluted in such a lofty and extraordinary place?"
This hall made of eternal green gold is definitely for a supreme existence, which is worthy of the demons' all-out efforts to build it.
But since it is the supreme existence, the place where he is should be like a pure land, sacred and spotless, how can blood pollute the entire hall?
"Look, there are many lines on this hall."
At this time, Li Wenchan discovered something.
Those lines, because they were covered by coagulated blood, were hard to see.
"Let me take a look."
Ugly chicken is proficient in formations and is the best among them. He began to interpret these lines, trying to find out their uses.
"This seems to be a formation, very old, I need some time!"
Ugly Chicken's expression was rarely focused, and no one disturbed him, asking him to interpret it carefully.
"Hiss, my God!"
After an unknown amount of time, Ugly Chicken suddenly took a deep breath, his eyes filled with shock, "This is a sacrificial formation."
"The blood was sprinkled on this green copper hall, and then passed through the patterns on the green copper hall, absorbing the power in the blood, and offering sacrifices to the inside."
"This blood should have been absorbed by the essence of divinity, so it will be dim!"
Ugly chicken's words were like pouring cold water from head to toe, making everyone feel cold from head to toe.
This hall turned out to be a hall for offering sacrifices?
What an evil existence is the sacrifice of blood.
"Could it be that the sound of the heartbeat here is the powerful existence of their sacrifice? But such a brilliant demon race, who do they need to sacrifice to?"
Several people were puzzled and felt incredible.
This is the ancient royal family. There were many Taoist ancestors in that era, and they were extremely prosperous, and there were very few races that could stand shoulder to shoulder with them.
With their status and strength, who is worthy of their sacrifice?
"Look, there are texts here."
In front of the stone pillars in the main hall, Zi Ji found a line of characters, all of which are ancient characters, written by dragons and snakes, and every stroke is vigorous and powerful.
"This is the handwriting of True Immortal Chi Yan."
The ugly chicken was taken aback immediately, and recognized it immediately.
This kind of ancient writing is different from modern writing, it is very ancient, but the ugly chicken understands it and interprets it: "I seal this place with the decree of the emperor of heaven, and anyone who trespasses will die!"
Divine decree!
These four words are like thunder.
In the ancient times, the Chiyan True Immortal came to the Ancient Immortal Corpse Land with the imperial decree of the Heavenly Emperor. According to Lu Qingqiu, it was the safest time in the entire Ancient Immortal Corpse Land, and even the forbidden areas were very peaceful.
However, what the Immortal Chi Yan did has always been a mystery, and even the ugly chicken didn't know about it.
Now that they saw this sentence, they realized that Chi Yan Zhenxian had sealed this green copper hall with the decree of the emperor of heaven.
"The sound of the heartbeat here, could it be the existence that was sealed by the imperial decree of the Heavenly Emperor?"
Several people's faces were a little heavy.
What kind of terrifying existence would it be to seal something with the imperial decree of the Heavenly Emperor?
True Immortal Chi Yan left such a passage at the door, obviously warning everyone not to trespass here.
"Forget it, let's get out of here quickly."
Even though Lu Qingqiu was usually not afraid of anything, he retreated at this time.
This is related to the sacrifice of the Demon Race, and also related to the imperial decree of the Emperor of Heaven. It is definitely a very terrifying existence.
Such an existence is definitely not something they can provoke.
But Li Wenchan stood at the door, but did not move.
His eyes looked at the ground of the Green Copper Hall. No one has been here for many years, so it is covered with thick dust, but there is a line of footprints in this dust.
"The old Demon Race Immortal, I'm afraid he went in!"
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