Vol 4 Chapter 4256: Trapped, cooperate

At this time, Mu Yun and Mo Xuan Fei were fighting more and more fiercely.
And Mu Yun also discovered that after the Concubine Demon Xuan reached the First Stage of Slashing Heaven, she was several times stronger, and her entire temperament seemed to have been greatly improved and leaped.
For a while, he couldn't take the Demon Xuanfei.
The two fought like this, becoming more and more violent.
Dozens of Domination Realms in this vast underground world are also unscrupulous shots.
And gradually, the ground began to crack...
Before everyone noticed, cracks appeared everywhere in the entire underground world, and in the end, these cracks spread out and instantly surrounded as a net, collapsed in the sky and cracked underneath.
The rumbling voice kept ringing.
"Yun Mu!"
Wu Xinyao shouted loudly at the moment.
"Miss!"
Over there, the martial artist of the Sky Demon Sect also changed his expression.
The fight between Mu Yun and Mo Xuan Fei was heading towards the depths.
At this time, the earth cracked and fell from the sky, and the bodies of the two people were wrapped and disappeared.
At this time, everyone can only exit the outside world along the way out.
"Damn it."
Wu Yuanhan also cursed in a low voice at this time.
Those falling boulders completely smashed the underground world, and everything disappeared.
The figures of Mu Yun and Demon Xuan Fei could not be seen at all.
Wu Xinyao stepped forward at this time and slammed a punch between the stone studs.
However, a shocking scene was discovered.
Shi Dui remained motionless at this moment.
Wu Xinyao was taken aback, and under closer inspection, her expression changed, and said, "This is not an ordinary stone, it is a fire-refined essence stone."
The fire-refined primordial stone is an ordinary stone formed after being roasted by the source fire.
This kind of fire refines the primordial stone, in terms of its hardness, it can't do anything to dominate the realm.
"Damn it!"
Wu Xinyao looked at the people of the Sky Demon Sect and hummed: "Now you are satisfied, Yun Mu is gone, and your lady is gone. To die, they will die together."
The demon elder of the Sky Demon Sect had an ugly face.
Heavenly Demon Sect is located in the realm of Heavenly Development.
Everyone only knew that the young master of the Sky Demon Sect, Demon Youlin, had outstanding talents and was going to take over the task of Sect Master Demon Yunting.
But in fact, Concubine Demon Xuan is more talented and enchanting than her brother Demon Youlin.
If the lady dies here...
Then he is dead!
But right now, the entire underground world is completely covered.
Can't get in!
Let alone talk about it.
How can this be good?
Booming...
The roaring sound continued at this time.
It seems that the interior is still collapsing.
At this time, the underground world is indeed constantly collapsing.
As the collapse began, Mu Yun was directly hiding in the depths.
The same is true for Concubine Mo Xuan.
The two went hand in hand, and at this time they couldn't care about who shot at whom.
But behind, the top of the sky and the ground all began to collapse, falling rocks.
Concubine Mo Xuan was accidentally hit by a stone, and a mouthful of blood spurted out, but the stone was not broken.
This is the Heaven-cutting Realm!
It is impossible for ordinary rocks to cause any injuries.
It can only show that those stones are not simple.
Mu Yun was even more careful at this time.
The two flee desperately.
In the end, it seemed to come to the end of the underground world, a wall.
The stone wall is smooth, glowing with a faint blue light.
As if...
Thunder sky curtain.
Again?
Mu Yun's eyes changed.
He had entered such a place before, but there was no way into the sky and nowhere.
Now there are again!
What happened to the Lei Di back then, how are there such places everywhere in the secret area.
but……
If you don't go in, you will be completely buried by the boulder.
Enter, how to get out?
Seeing the huge stones approaching, Mu Yun had no time to think.
Come in!
The buzzing fame sounded, and Mu Yun's figure disappeared in front of the sky.
When Concubine Mo Xuan saw this scene, her pretty face turned pale, and she hurriedly followed.
Two figures disappeared into the underground world.
At this time, the underground world was completely covered.
Behind the sky.
At a glance, it is a space opened up.
There are mountains, waters, trees and flowers.
Very peaceful.
It's not like Mu Yun entered before, there are thunder beasts everywhere.
At this moment, Mu Yun also took a breath.
Mo Xuan Fei immediately swallowed a pill and digested it.
"You said, did I kill you now, or should I give you to that first and then kill you?" Mu Yun looked at Concubine Demon Xuan and snorted.
Hearing this, Concubine Mo Xuan's expression immediately tightened.
She was hit by a boulder just now, causing her to be seriously injured. If Mu Yun tried his best to kill her... it might be possible.
"You can kill me now."
Concubine Mo Xuan said: "It's just that if you kill me now, and you can't get out here by yourself, wouldn't it be lonely to stay here forever?"
Hearing this, Mu Yun grinned sneer.
"I am not afraid of loneliness, the big deal is to practice here until I can leave this place!"
Concubine Mo Xuan's face was cold.
"You want to kill me, yes, but get ready to kill one thousand and hurt yourself eight hundred." Mo Xuan concubine's body, twenty-four daggers, appeared again.
At this moment, the situation between the two is delicate.
Not long after, Mu Yun got up and looked behind him.
Here is the edge of the secret realm here, a curtain descending from the sky.
Mu Yun stuck out his palm, and within the curtain, thunder broke out.
Not long after, Mu Yun turned back.
"Here is surrounded by formations." Mu Yun said directly: "Can't get out."
"But, it's not that I can't get out all my life."
Concubine Mo Xuan looked at Mu Yun at this time, always cautious.
At this time, Mu Yun sat down, less than ten meters away from Concubine Demon Xuan.
Concubine Mo Xuan wore a black dress and sat on the ground, her face pale, but she looked a bit charming and moving out of thin air.
"Good looks, it's a pity to kill the monster!"
Mu Yun looked at Concubine Demon Xuan and said, "I just checked the position of the boundary wall. The formation is very strong. With my current formation, I can't get out."
"However, by practicing in retreat here, my boundary lines are strengthened, and one day I can go out."
"Kill you, I am really alone."
"But, you need to understand, save your life, if you kill me, with a posture that you don't know anything about the formation, you will never go out by yourself."
"There is no feud between you and me. If you want to grab my things, I will shame you once, and we will be even!"
"Next here, I hope we can live in peace!"
What Mu Yun said was clear.
Cooperation.
Concubine Mo Xuan looked at Mu Yun's handsome face and hummed: "I know."
"If you don't shoot me, I won't shoot you."
"It's so good!"
Mu Yun glanced forward.
"If you want to break the boundary formation, it takes me a long time to practice and condense the boundary lines. We must have a general understanding of this and know whether there will be other dangers here before we can stay at ease."
Mu Yun looked at Concubine Demon Xuan and said, "Can you still go?"
"can!"
Concubine Mo Xuan struggled to stand up, panting slightly.
Mu Yun didn't help either.
He doesn't spit out kindness, what if he gets overcast at this time?