Chapter 4220: Lei Yin Spirit Paper

Hearing this, Wu Yangkun did not delay, and immediately said: "Open."

Suddenly, the figures rushed out, squeezed their palms, and blasted out a punch.

boom……

The violent trembling sound broke out at this time.

However, three of the Closing Heaven Realm and ten Cultivating Heaven Realm made a shot, and fell down with one shot.

The attic door is still closed.

"father!"

At this time, a faint voice sounded in the attic.

The voice is very weak, very low, not listening carefully, or even inaudible.

"Yuan Han."

Wu Yangkun's expression tightened at this time, and he immediately said, "Don't worry, step back, and Dad will save you!"

Suddenly, Wu Yangkun once again held the wooden emperor rod, the scepter is full body, full of cyan light, turned into sword energy, and stab at the attic gate.

Like this, a full quarter of an hour passed.

Cracks gradually appeared on the door, and finally broke.

Wu Yangkun immediately rushed into the attic.

"father."

Wu Yuanhan stood in the attic hall at this time, his expression relaxed.

"How did you do it?"

Wu Yangkun scolded.

"I just entered here to check. Who knew the door was closed by myself, but I couldn't get out anyhow, and no one heard the call for help."

Wu Yangkun and others carefully inspected the hall at this time.

It's nothing strange.

At this moment, Mu Yun looked into the hall, and the walls were full of pitch black, making the entire hall look very dim.

And in the darkness, there is light faintly looming.

"Senior Wu!"

Mu Yun stepped forward at this time and said: "It doesn't seem to be that simple here. There should be a boundary formation master in the martial arts family? You can check it out."

As soon as this remark came out, everyone raised their brows.

Wu Yangkun immediately looked at a powerful person in the Heavenly Confinement Realm beside him, and said, "Wu Jin, look at it."

The warrior named Wu Jie waved his palm at this time, and Dao Dao Boundary Patterns condensed.

Hundreds of thousands of circles, obviously also an eighth-level circle division.

However, looking at the fluctuations of his methods and boundary lines, Mu Yun could feel that the level of this fellow’s boundary formation was much higher than his own.

Wu Jie kept trying at this time, and gradually, in the hall, on the black wall, a lot of light appeared.

Mu Yun's expression also brightened.

As the bright rays of light rose, many white lights appeared on the black walls, and gradually, the white lights outlined, like the handwriting of a famous painter, drawing out a picture scroll.

At this moment, every picture scroll seems to be alive and flowing on the wall like water.

At this time, Mu Yun approached a wall and looked closely.

In fact, other people are also close to the wall at this time and look closely.

"A picture scroll."

Wu Yangkun murmured at this time: "The story of a young man who has risen from his infancy and continued to practice..."

The picture scroll of the surrounding walls, at this moment, seems to be telling the scene indeed.

A young man has become a peerless powerhouse.

It's simple, simple, and nothing special.

And with the end of the picture scroll.

Everyone also carefully observed the surroundings, but there was nothing strange to find.

At this moment, Mu Yun was close to the wall, looking from the side, gently touching the wall with his palm.

I saw that the wall was slightly recessed at this moment, like a curtain.

"what?"

The rest of the people also discovered this scene and started investigating.

"These black curtains...not cloth, but paper..."

Wu Yangkun said in shock at this time.

It is indeed paper!

Black paper!

Wu Yangkun tried to tear off a corner at this time, but the sound of clattering sounded, and the whole wall wallpaper fell down at this time.

The black wallpaper fell off and the walls shone with silver light. At this time, the whole hall looked a lot brighter.

Suddenly, everyone tore off the black paper on the wall.

At this time, the entire hall suddenly became very bright.

Pieces of black paper fell to the ground.

Everyone was observing the silver light on the wall.

Within the silver light, there were grooves on the wall.

And in each groove, there are many strangely shaped utensils.

At this time, Mu Yun didn't think much, groping with the black paper in his palm.

The Wu family and others all looked at the vessels in the wall.

"Be careful."

Wu Yangkun carefully removed a vessel at this time.

The vessel looked like a basin, but with handles on both sides, and the whole was glowing with bronze light.

Wu Yangkun took it in his hand, was slightly startled, and then said: "It's a world weapon!"

"Seventh rank."

Seven product world device.

It is of great value to the warriors of the Huatian realm and the Tongtian realm.

"Take it down and have a look."

Wu Yangkun said at this moment.

In this side of the wall, there are less than a dozen pieces, all of which are boundary artifacts, even if they are all at the seventh rank, there are hundreds of them.

A big gain.

Wu Yangkun looked at Wu Yuanhan and couldn't help but smile and said, "You kid, you made a mistake."

Everyone in the Wu family checked one by one.

"San Ye, this is an eighth product, right?"

Wu Yangkun took an iron umbrella, opened it gently, and said with a smile: "It is indeed an eighth product."

An eight-rank realm device, general, is enough for use in the world of fusion, and better, it is completely suitable for use in the world of cutting.

Everyone in the Wu family was full of joy.

At this moment, Mu Yun was standing aside, rubbing the black paper with his palm.

This black paper is very peculiar.

However, he couldn't tell what was peculiar!

"Lei Yin Lingzhi!"

Suddenly, a voice rang in my mind.

"You scared me." Mu Yun couldn't help responding: "Didn't you run away?"

"Hmm... only one astral body is left beside you." Guiyi said at this time: "This Thunder Seal Spirit Paper was formed by the unique thunder power of one of the Nine Heavens God Thunder."

Mu Yun didn't speak, waiting for Guiyi to continue.

After a short pause, Gui Yi continued: "These unique papers have not been destroyed under the thunderbolt. The material itself is extraordinary, and it contains the characteristics of black thunder."

"What is the use?"

"Grinding the boundary device!"

Polishing the boundary device?

How to polish it?

Looking back, Mu Yun didn’t understand, and said again: “You should have seen some ordinary folks who make hoes and shovels. After the polishing is completed, they will be polished with sandpaper, making the surface of the shovel and **** more incomplete. Smooth."

"You can understand this Lei Yin spirit paper as that kind of sandpaper, but the sandpaper only polishes the incomplete parts of the hoes and shovels. This Lei Yin spirit paper can polish the external defects of the boundary device, and it can also polish the damage inside the boundary device. The veins of the veins are restored to perfection."

When Guiyi said that, Mu Yun immediately understood.

Repair the boundary device!

A total of eight sides of black paper were scattered on the ground at this time, and the martial artist didn't care about it.

At this time, Mu Yun put away these black papers one by one.

Wu Yangkun had already checked it just now, and this black paper was discarded at hand. It was unnecessary.

At this moment, Wu Xinyao also noticed Mu Yun's strange behavior, walked up and smiled: "What are you doing with these black papers?"

"It just feels unusual. If you don't want the martial arts family, I'll put it away. What if it's a baby?"

Wu Xinyao didn't say anything.

Father Feng Tianjing checked, it was not a good thing, and she didn't care about it, naturally she wouldn't say anything.