As for what is a hidden space, Jiang Liu has no concept at all.

Xiao Zheng just told him that if the two spaces overlapped, if they could be stabilized, they could form a hidden space.

Moreover, once the hidden space is formed, it is not visible to the original two spaces.

Jiang Liu thought of the inexplicable words that Zhuang Mu's ancestors said before they dissipated.

Jiang Liu suspected that he was referring to the hidden space, and if so, he must have been here.

Jiang Liu felt that this was very possible, Zhuang Mu could find a way out of that area, and his ancestor must be able to do it too, not to mention that he had been trapped here for so long.

However, this kind of hint doesn't seem to be of much use to Jiang Liu.

Xiao Zheng also told Jiang Liu that there may be a door to space in the hidden space.

However, this is not necessarily, it is also possible that the strong person who created the hidden space did not open the door of the space at all.

As for how to open the door to the space that may exist, Xiao Zheng doesn't know.

Jiang Liu decided to leave the problem to Zhuang Mu to solve, he deliberately turned around twice in the same place, and pretended to be profound:

"Do you know about hidden spaces?"

Jiang Liu didn't deliberately want to pretend, but he didn't want to expose Xiaozheng's existence.

Zhuang Mu listened to Jiang Liu's words, patted his head, and showed a look of sudden realization.

"Big brother, you're amazing!

Why didn't I think that I said how could the ancestor say that.

It turned out to be a hidden space!"

After Zhuang Mu finished speaking, he took out a very delicate Nanmu box.

Zhuang Mu opened the box, and inside the box was a thumb-belly-sized sheet, the translucent sheet was light blue, and it looked like a blue cicada wing.

"This is the Phantom Feather of the Phantom Feather Clan. ”

Zhuang Mu saw Jiang Liu's curious gaze and explained casually.

The Phantom Feather Clan, Jiang Liu has seen in the chronicles of the Canghai Sword Saint, is a relatively mild alien race outside the Eternal Continent.

Zhuang Mu gently dragged the phantom feather with his palm, and near the hidden space that Jiang Liu said, Zhuang Mu slowly moved his palm.

Looking at Zhuang Mu's appearance, he planned to rely on a light phantom feather to find a hidden space.

Jiang Liu couldn't understand or figure it out, so he stood aside and watched quietly, and after watching for a long time, he didn't see any movement in the phantom feather.

Zhuang Mu stopped, shook his head, and explained to Jiang Liu:

"Hidden space is the superposition of two spaces, so the surrounding of the hidden space will generate a greater gravitational pull.

Because of its extremely low weight, phantom feathers can be used to detect even the slightest changes in air currents, as well as changes in space gravity.

However, I tried for a long time, and there was no sign of the existence of a hidden space here. ”

Jiang Liu looked at this area from top to bottom, and it didn't look any different from the others.

Jiang Liu naturally didn't have a clue, it was best to find the treasure house now, if he really couldn't find it, he didn't care.

From the situation along the way, it can be seen that this place has long been moved clean, and maybe the so-called treasure house is also empty.

Jiang Liu said casually:

"It's so high here, could the hidden space be on it?"

Zhuang Mu nodded with a smile and said:

"I've thought of this too, but Phantom Feather is too light, and once it moves a little bigger, Phantom Feather will move, not to mention the case of Edgeworth.

The few tables over there are stacked up to a height of only three meters, and with my height, they are only about five meters.

If you can't find it at that time, I'm afraid you can only borrow the shoulders of the eldest brother. ”

Jiang Liu glared at Zhuang Mu, this kid went around in such a big circle, just because he was afraid that he would not want to let him step on it.

Jiang Liu knew that there were indeed many people who were taboo about such things, but there was no psychological burden on him at all.

"No problem, what a big deal, you're still going around in circles.

I'm going to move the table first. ”

Jiang Liu moved the three stone tables, Zhuang Mu stepped on the table and carefully checked it, and Jiang Liu was responsible for moving the stone table.

The front was in vain, until the three stone tables were stacked.

Not long after Zhuang Mu stood up, he lowered his head and looked at the river, and shouted excitedly:

"I found it!"

Jiang Liu looked up, and the light blue phantom feathers were suspended in the air.

Zhuang Mu put the phantom feather in his hand and said to Jiang Liu:

"What I've found now is the bottom side of the hidden space, and when I find the other sides, let's try to see if we can get in." ”

Zhuang Mu took out a box from his body again, and carefully took out a silk thread from it, the silk thread was as thin as silk, and if he didn't look carefully, he couldn't find it at all.

Zhuang Mu gently wrapped the phantom feather with the silk thread, and then adsorbed the phantom feather on the bottom surface of the hidden space, and then slowly pulled the silk thread.

Zhuang Mu commanded Jiang Liu to move the stone table, and the phantom feather moved about two meters away from the bottom of the hidden space, and suddenly stood up, Zhuang Mu knew that he had found a side.

In this way, the two of them didn't know how long it took, and finally figured out the situation above.

"This hidden space is about one zhang in length and height, and about four feet in width.

The exposed part has only five sides.

So I judged that what we have detected now is probably just an entrance, and the real hidden space should be within this wall.

If my expectation is correct, the entrance to the space should be on the opposite side of the wall. ”

Jiang Liu waited for Zhuang Mu to finish speaking, and immediately asked:

"How do you get in the entrance to the space?

Zhuang Mu smiled and took out a bare hilt.

"If you want to enter the entrance of the space, you have to use the space utensils,......"

Although Jiang Liu was curious about why Zhuang Mu took out a bare sword hilt, the treasure house was in front of him, and Jiang Liu didn't have the patience to listen to it anymore.

"Let's not talk about it, you can just get in, let's just go and try it. ”

Jiang Liu directly lifted Zhuang Mu and flew up, and Zhuang Mu was made to cry and laugh.

Coming to the top, Zhuang Mu took the spatial blade in the shape of the hilt of the sword, and slid it gently on the side that he had detected before, and also commanded Jiang Liu to move his position from time to time.

After groping for a long time, Zhuang Mu took the space blade, drew a big rectangle, and finally made a prying action in one position.

Zhuang Mu pushed it gently, and Jiang Liu saw that a white space suddenly appeared in front of him.

The two of them walked into the hidden space, and they couldn't hide the excitement on their faces.

Jiang Liu looked at Zhuang Mu beside him, and now it seems that this kid still has two sons.

In the space, it is indeed as Zhuang Mu expected, what was detected before was just an entrance.

The space inside was four meters square, and there was a circle of shelves, but all the shelves were empty, except for a few things piled up in one corner.

Jiang Liu saw the treasure house that he had worked so hard to enter, and it was really as he expected, there was nothing, and his face was green.

However, when Zhuang Mu saw the pile of debris, his eyes lit up like a treasure, and he quickly pounced.

Jiang Liu was in no mood to pay attention to him, and began to move the shelves in the space, wanting to see if anything was missing.

However, after a round of tossing, Jiang Liu only found two flesh-colored things.

Jiang Liu saw that they were crumpled, like leather, and threw them to Zhuang Mu.

Jiang Liu said angrily:

"What's so nice about a pile of rags, if you like it, here are two more for you. ”

Zhuang Mu picked up the two things from the ground, looked at them carefully for a while, and said with a laugh:

"Big brother, this pile of things on the ground is really of little use to you.

But this thing you found will be of great use to you!"