What is the existence that can be firmly sealed by an immortal weapon?
As weird screams gradually came from the distance, the black mist filling the air gradually became solemn.
The surrounding walls began to tremble violently, and dust continued to fall, revealing the golden runes hidden inside the walls.
"It's absolutely true, this is the aura of the ancient demon! There is an ancient demon hidden in the back mountain of the Yan family!"
Lu Yu's eyes were cold. Without any hesitation, his body turned into a black shadow and rushed toward the end of the passage.
In an instant, Lu Yu came to the end of the passage, and a grand hall appeared in front of Lu Yu.
The spacious main hall is hidden deep in the mountain. There are thick mountain walls blocking the outside. No matter what happens inside, it is impossible to detect clearly from the outside.
"As expected!"
When Lu Yu saw this scene in front of him, his heart moved slightly.
It was an ancient well, with countless thick black iron chains wrapped around the outside, and dozens of talismans hanging on each iron chain. These should be the means used by the Yan family to seal the well.
Furious roars continued to be heard from under the ancient well, seeming to be summoning.
Countless ferocious beasts hidden in the darkness emerged from the darkness crazily, heading here one after another.
They came here one by one, died suddenly, and their blood gathered next to the ancient well, performing blood sacrifices to make the greatest contribution to the existence of the ancient well.
"Boom! Boom! Boom!"
There was a sound of heart beating violently all around, getting louder and louder, and the vague coercion in the air became more and more tyrannical.
"Suppress!" Lu Yu snorted coldly, called out the judge's pen and suddenly brought it down.
The judge's pen was suspended in mid-air, and with its supreme immortal power, it wrote a vigorous and powerful word "zhen", and then it hovered in mid-air motionless.
The ancient well suddenly became quiet, and the loud noises around it stopped abruptly.
The coercion of the Judge's Pen is still there, frightening the beings in the ancient well and preventing them from acting recklessly.
But this power only lasted for a few breaths, and the next moment an even more shocking roar burst out from the ancient well.
The judge's pen began to shake, and Lu Yu noticed that this magical weapon was already at the end of its useful life.
Long live the years, which are too long, and have exhausted the last trace of the charm of the Judge's Pen. As Emperor Yama summoned it and used it forcefully, the Judge's Pen, like Lu Yu's other immortal weapons, was about to fall into a long sleep.
At this moment, Lu Yu once again used the Judge's Pen to suppress Gujing, but he was somewhat powerless.
"Namo! Ananda Qiboruo! Nan! Shake!"
An extremely evil spell came from the ancient well.
The overwhelming pressure suddenly came, and from the deep ancient well, a huge tiger with a human face emerged from it. It had nine tails and an evil black aura exuding from its body, making people shudder at the sight of it.
The Judge's Pen was taken back by Lu Yu. Now that the ancient demon had appeared, the Judge's Pen obviously had no effect.
The huge beast's eyes emitted an icy cold light, piercing straight through, as if to see through Lu Yu completely.
"The Yan family is suppressing an ancient demon underground!"
As soon as Lu Yu thought about it, he saw that the giant tiger with a human face had torn the iron chain and let out a shocking roar.
Suddenly, the mountains and rivers shook violently, and the land where the giant human-faced tiger descended was covered with a layer of black mist. The violent aura spread out, tearing open countless cracks in the void of all realms.
This is a strong man at the level of the Demon Ancestor. Even among the Demon Ancestors, his strength is at the forefront, and he is even stronger than Xiang Liu.