Mu Sifeng couldn't understand this sentence, but it felt very strange. He approached the wall and observed it carefully.

Zhang Yaqing pointed to the exposed wall and handed him the knife in her hand.

He took the knife and stabbed it instinctively!

Looking at the gap that was gradually healing on its own, he couldn't help but narrowed his eyes and began to think.

"Brother Feng...this, this is really evil!" Zhang Yaqing said softly in horror.

"This land of the dead has been incubated for hundreds of years. Could it be that spirits and monsters have been produced?" Huang Quan's eyes shone as he glanced around.

"We... could we be in the belly of a monster? I just saw that there was blood in the wall..." Zhang Yaqing pulled Mu Sifeng, obviously a little scared.

"Didi!"

The decoder installed on the steel door rang twice, and the code was unlocked.

"Good luck." Zhang Yaqing walked over excitedly, covered the decoder and pressed seven numbers on the keyboard of the steel door.

"Crash!" With a sound, the door opened, and a rotten and strong smell of death floated out. Zhang Yaqing quickly covered her nose.

Walking into the door, everyone was stunned.

What I saw here was an extremely large underground palace, but it was empty and there was nothing.

The temperature inside is very low, about ten degrees below zero.

The entire underground palace has a radius of 100 meters and the top wall is more than 20 meters high. There are goose-feather-like black ash objects floating in the sky. Even the ground is covered with black ash without any trace. It must have been that no one has been there for a long time.

Already.

"When we built this place... I haven't really been here... Yu Chu built this underground palace originally with the intention of burying Black Moon. After it was built, the entrance here was sealed. So I didn't bother at all, just...

Is it so big?" Mu Sifeng looked at it with some confusion. He stepped in and his feet sank into the ground, submerged up to his knees!

——This is a land of death. He feels as if he has stepped into a world of ice and snow. However, what is floating in the sky is black snowflakes that will never fall, and what is stepped on the ground is also black snow!

Black snow, the land of the dead.

"What exactly are these substances?" Zhang Yaqing leaned over and grabbed a handful of black ashes, slipping from the palm of his hand. This was some ashes, full of a strange smell of decay.

The six people stepped into the knee-deep ashes and walked slowly towards the depths of the underground palace. Where their bodies and cheeks passed, pieces of floating black matter were scattered, and a black powder rose up.

The six people walked fifty meters. Wherever they passed, a fifty-meter-long blank walkway opened up, revealing white stones on the ground. Those black snowflakes floating in the air still seemed to be embedded in the air, motionless.

.

Mu Sifeng began to feel extremely cold, but when he got here, even if he died, he had to see clearly.

Finally, he saw what he wanted to see.

In the center of this underground palace, there is an altar-like stone platform, three meters high, square, also covered with black ashes, five meters long and wide.

On the stage, one meter above the ground, there is a beautiful object that is rare to find in the world!

This object is a big black moon! It is curved, with an arc of 210 degrees, with a maximum arc width of 1.8 meters and an arc length of 9.9 meters. Mottled black and white light flows throughout the body, flashing alternately. Take a closer look.

Go, revealing the palm-sized patches of scale patterns, each of which is engraved with extremely fine text and data patterns.

The faint and mysterious black light and white light alternately flow on the surface of the entire object, and from time to time, dots of golden light are transmitted.

Mu Sifeng took the lead and walked up the stone steps to the stone platform. When he took a closer look, he discovered that every scale pattern was hidden into the surface, using nano-carving technology. Each scale was engraved with at least tens of thousands of words.

The content and precise data images are simply incomprehensible to the naked eye.

And those little bits of golden light are transmitted from the contents of these scales.

It's like a transparency film. If you have suitable projection equipment, you can magnify these dots of golden light a hundred times and condense them into images, so you can see these contents.

This black moon is floating quietly, rotating slightly, as if it is alive.

Mu Sifeng stretched out his finger and touched it. It felt like touching a big fish, cold and slippery!

With a "buzz~~~" sound, the detection instrument in Zhang Yaqing's hand suddenly received some irresistible force. With a whoosh, it disappeared into the black moon.

Zhang Yaqing exclaimed, staring blankly at the huge black foreign object in front of her, and began to take a closer look.

Obviously, the metal instrument in his hand was eaten by the black moon and completely melted into one body.

Looking up, there was a ball of black flame floating on the top of the black moon, like a squirming black flame that did not emit light.

"Hei Yan, someone is coming..." A cold voice suddenly floated in the air!

"I know... I'm devouring this soul. I haven't had such good food for a long time... Just tell them."

The black flame made a hoarse sound!

"Who are you?" Mu Sifeng asked, looking up at the black flame with his hands behind his hands.

"Mu Sifeng, I remember you, you are my master's lover. Unfortunately, the master has fallen asleep, and I am still waiting for her call. It's so lonely..." the cold voice said with some emotion.

"Are you Black Moon? Or Black Flame?"

There was silence in the air for a moment, and a cold voice suddenly said: "My name is Liu La Tianji. According to you humans, it means Salvation Arms. People on Earth also call me Black Moon."

"You have been here for a hundred years, but you still feel lonely? Do you have a life?" Mu Sifeng asked, staring at the black moon calmly.

"Do I have life?" The cold voice seemed a little confused: "I am a spirit, it seems to be a setting, or a system. I should have no life, only intelligence. Over hundreds of millions of years, I have become the spirit of elements.

I have my own consciousness and personality. In a sense, my consciousness is similar to your human soul. I wonder if you are satisfied with this answer?"

"Not very satisfied." Mu Sifeng shook his head.

"This black moon is really interesting. I have never seen such a magical existence." Xiangsi said with a smile.

"I remember, you four are the Spirit Crow Divine Guards of the Spiritual Void Realm! It's such an honor to meet four masters and divine generals in the human world!" A hoarse voice sounded in surprise.

"Who are you?" Xiangsi asked, looking at the black fire.

"I am the Demon King Black Flame." The piece of black flame on the top of the black moon shook for a moment, then suddenly turned into a human form and floated down on the stone platform.

This man was dressed in black robes, his black hair was tied up into a high bun, and he was wearing a white jade crown with a black gem as big as the size of his thumb inlaid on the crown.

His face is like a crown jade, his appearance is extremely handsome, and he has an air of immortality, but his eyes are a little evil, with double pupils.

Mu Sifeng took a step back warily and looked at him.

The Demon King was startled for a moment, a trace of curiosity appeared on his face, and he smiled slightly: "You have created a divine realm. You are a rare great supernatural power. You have three swords in your heart. You are naturally a sect of the Xianxia style. Young man, where are you?

From the same group?"

Mu Sifeng did not hide it, bowed and said respectfully: "I am a disciple of the Nirvana Sect and the current leader."

A strange light flashed in the Demon King's eyes, and he couldn't help but sigh: "It turns out that he is a disciple of Xiaoyaozi. I didn't expect... I haven't seen him for a thousand years, but I can still see Xiaoyaozi's disciples... Sigh."

When Mu Sifeng heard this, he couldn't help but look surprised, and he didn't come back to his senses for a long time.
Chapter completed!