The black cylinder suddenly glowed when Huo Chi touched the surface, and the light formed a glowing square groove on the bevel at the top of the cylinder.

"Strange, could it be some kind of button?" Huo Chi boldly pressed his index finger on the groove, and to everyone's disappointment, his action did not provoke other reactions from the cylinder.

"What the hell is this? I think Huo Chi must have activated something...... Could this device be activated by some kind of metal card as a key, just like when we entered this place?" Su Qingqing guessed.

"Quite possibly. Huo Chi thought for a moment, then took out the metal card that flew back into his hand just now, and he carefully placed the card on the groove, but the groove was square, and his card was rectangular, which obviously didn't match.

Huo Chi carefully flipped the card over, and the light groove still didn't react to the black pillar.

Huo Chi put away the card with some disappointment: "It seems that this card can only help us get here, but it can't open the next mechanism." ”

"Mechanism?" As soon as Huo Chi's voice fell, the sugar glider who was standing silently on the side suddenly said: "You don't talk about the mechanism, I didn't think about it, I have something here, it is likely to be used here." ”

"What works?" Huo Chi hurriedly looked in the direction of the sugar glider when he heard this, but saw that the sugar glider carefully took out a cube from his arms.

"Isn't this the one you stole from us?" Lin Xue'er saw at a glance the cube in the Honey Glider's hand, which was the thing that the Sugar Glider had stolen from the Magic Club's warehouse not long ago, which Huo Chi called the Rubik's Cube.

"What do you mean by stealing, isn't this what you gave me?" The honey glider's eyes widened, and he seemed to disagree with Lin Xue'er's words very much.

"You stole it! If it weren't for Mr. Huo Chi to speak for you later, you would have compensated!" Lin Xue'er and Honey Glider quarreled again, seemingly forgetting the point now. Seeing this, Lin Erha hurriedly patted Lin Xue'er on the back gently, and the snow-white husky girl stopped talking.

"Hmph!" Seeing that Lin Xue'er was no longer targeting herself, the sugar glider raised her chin and walked to the black cylinder with her toes proud.

"Ahem!" Seeing this, Mr. White Fox hurriedly coughed lightly twice and signaled the sugar glider not to go too far. The sugar glider found that the master seemed to be reminding him, so he restrained himself a little, and honestly handed the strange Rubik's Cube to Huo Chi.

"I remember the leader of the alliance once said that it was the key, and besides, I think it was about the same shape as the groove. The Sugar Glider put down the Rubik's Cube and added.

Huo Chi has an extremely deep impression of this Rubik's Cube, because this Rubik's Cube not only appeared in the quarrel between the two girls, but also because this Rubik's Cube is different from other Rubik's Cubes.

Generally, the Rubik's Cube, whether it is a third-order or a multi-order, is composed of various color blocks, and although the surface of this third-order Rubik's Cube is also divided into a number of small squares, the color of each square is the color of the material itself, that is, the color of the wood.

However, as the Sugar Glider said, the size of the Rubik's Cube is indeed about the same as the groove, could it be that this old Rubik's Cube, which has not had time to be colored, really has some kind of relationship with the black cylinder?

Huo Chi hesitated for a moment, but still placed the Rubik's Cube on the glowing square groove, and the size of the Rubik's Cube really matched exactly with the groove.

Not only that, the moment the Rubik's Cube was placed on the light groove, countless fine and dense pale golden streamers suddenly appeared on the surface of the black cylinder, and these rays flowed up and down the surface of the cylinder, which was very beautiful.

"Look, it actually has a color!" Lin Xue'er had been standing there unhappily because she had been stopped by her brother from arguing, but her sharp eyes suddenly noticed that the square on the surface of the wood-colored Rubik's Cube that Huo Chi had just placed on the groove of the cylindrical light began to split and flip, and little by little color appeared.

"Really ......" In an instant, Huo Chi also discovered the change in the Rubik's Cube.

On the surface of the Rubik's Cube, which was originally the color of wood, there were spots of light of various colors such as red, blue, green, purple, yellow, and white, and these spots of light gradually expanded, gradually forming a color square that was much smaller than the fingernail of the little finger.

Not only that, but the volume of this Rubik's Cube seems to have increased a lot, and the light groove of the square below has also expanded.

Huo Chi looked at the Rubik's Cube in front of him, which had been colored by a mysterious power, with a confused expression, not knowing what it meant.

The Rubik's Cube in front of him is no longer the original simple third-order Rubik's Cube at all, and it can be seen from the dense small squares on the surface of this Rubik's Cube that the Rubik's Cube in front of him has become a Rubik's Cube at the devil's difficulty level - the Twelfth-Order Rubik's Cube!

Huo Chi vaguely remembered that when he was in the original world, he once saw a person who took a long time to restore a Rubik's Cube like this, and how long did it take for the Rubik's Cube in front of him to restore it?

He blinked subconsciously, not knowing why the cylinder in front of him wanted to turn the third-order Rubik's Cube into a 12th-order Rubik's Cube.

Could it be that this shuffled Rubik's Cube is really the key to opening another new space? And if you want to open this new space, you can't restore this 12th-order Rubik's Cube, oh my God! Who can unlock this thing?

It will take some time for him to restore the third-order Rubik's cube, and even if the 12th order is very familiar with the 12th-order solution, it will take at least more than ten hours to unravel it, right?

What's more, he is completely confused about such a complex Rubik's Cube now, if he wants to restore this Rubik's Cube quickly, he should let Abu take action, and the system will calculate to help him carry out every step of the operation to restore it, right?

But now Abu seems to be dumb, and he hasn't said a word since he entered the pyramid, and it seems unlikely that he wants to ask Abu for help.

But maybe you don't need to restore this terrifying 12th-order Rubik's Cube, right? After all, when you used the metal card under the pyramid just now, you didn't need any complicated operations.

"Tsk, what the hell is this thing? It's pretty beautiful, but what's the use of it?" Xiao Jian couldn't help but want to reach out and touch the Rubik's Cube, but when his hand was about to touch the Rubik's Cube, he was grabbed by Mr. White Fox.

Xiao Jian looked at the white fox suspiciously, and asked a little puzzled: "Mr. White Fox, can't this thing be touched?"

Mr. White Fox smiled and said, "It's not that you can't touch it, it's just that when you stretched out your hand just now, I suddenly remembered something, I have seen this thing before!"

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