"Strange, am I hallucinating?" Jun Jinghong, who couldn't sit still, was the first to notice that the situation had changed.

"Why do I think the singing is coming from the west passageway? It seems to be the south side just now, right? ”

Immediately after, Mu Ying Baili Qing and Xuanwu also discovered the problem.

Mu Ying couldn't help but come to the west side of the passage and deliberately listened attentively.

"It's really singing from the west, what's going on?"

Mu Ying couldn't figure it out, so she simply guessed, "Could it be that our previous inference was actually wrong, this song was not sung by a merman at all, it was a kind of interference device inside the Rubik's Cube that disturbed our thinking?" ”

"This song also has a slight effect on confusing the mind, and it does seem to be one of the methods of the Rubik's Cube to deal with the interlocutors."

"Or is this song a distress signal from someone else who is still in the Rubik's Cube?"

I don't know if it's an illusion, Mu Ying feels that in the short time she has been guessing randomly, the pitch of her singing voice is a little messy.

At this time, Mu Ying couldn't help frowning again, what does this mean?

Did the singer think she guessed wrong, or did she guess right?

Or is it just her delusion?

I don't know if the toxicity that seems to have been suppressed by the antidote pill when she didn't crack the mechanism in this block has affected her IQ, and she has no clue now.

"Hmm......" Bai Liqing pursed his lips and said.

"I have a guess, Xiao Ying, do you remember, before entering the Rubik's Cube, you said that the blocks in the Rubik's Cube may be able to move irregularly."

"Regardless of whether the singer is a merman or not, let's assume that the singer is trapped in a certain block, and is using his singing voice to induce the people who are also in the Rubik's Cube to go there."

"Because the blocks are in motion, the direction of the two blocks towards each other may change."

"Could it be that when we are eating, the other party's square is to the south of us, and according to the principle of proximity, it will lure us to the south passage with its singing."

"And when we finish eating, the other party's position relative to us becomes the west side."

"Hiss......" Mu Ying couldn't help but blink excitedly when she heard this.

"Don't say it, I forgot that the cube might move, but fortunately the big white pear remembered!"

At the same time, Mu Ying didn't know if she was hallucinating again, and always felt that the singing voice was a little happier than before, as if she was praising them for guessing correctly.

Mu Ying raised her eyebrows silently, trying not to let herself be affected by the singing.

After all, singing has the power to deceive people's hearts, and she is afraid that her judgment is not true, but induced.

Since Da Bai Li and Jun Jinghong didn't mention the singing, she had better not mention it.

Otherwise, everyone didn't think much about it, and it would be bad if they were interrupted by her, but they were induced by singing.

Thinking like this, Mu Ying settled her mind and said, "This speculation seems very likely at present. ”

"It's easier to verify, let's rest a little longer and see if the direction from which the song comes from will change again."

This proposal was unanimously approved.

In order to have a good rest, Mu Ying took out three of the small recliners she had prepared before, one each for herself, Jun Jinghong and Bailiqing.

Xuanwu, Little Lotus and Xiaohuo, just squeeze a recliner with Mu Ying, and Little Goose and Jun Jinghong are together, which is perfect.

Everyone was going to squint, but for the sake of insurance, they also lined up the duty schedule.

Two people are on duty together at a time, so as not to have an emergency situation for one person, be controlled, and have places that cannot be taken care of.

The first round of guards were Jun Jinghong and Xuanwu, and the rest of them slept with confidence.

After two quarters of an hour, another wave of people was on duty.

When eating hot pot just now, Mu Ying roughly pinched the time, and it took everyone about two hours.

If the block moves regularly, the next time the song changes direction should be two hours later.

As for the direction of the voice, it is not easy to estimate at this time.

But the first two times from south to west were clockwise, and the next time it is likely to be north.

But of course, it's possible both above and below.

Just waiting, waiting, Mu Ying's physical and mental consumption before was not small, and she really squinted unconsciously.

"The singing has changed! Wake up, master! ”

Finally, Mu Ying, who didn't know how long she had been asleep, was suddenly woken up by the sound of Xiaohuo's whistling.

"Huh? What's going on? Has the singing changed? ”

Mu Ying hurriedly rubbed her eyes to restore her consciousness to its best state as soon as possible.

"Yes master!" Xiaohuo couldn't hide his excitement.

"Not long after I took over the shift, the direction of the singing suddenly changed."

"It used to come from the west, but now it's from above!"

"Hmm......" Mu Ying couldn't tell if she was disappointed or what, and said slightly.

"I see, it seems that the position of the square does change, and the big white pear's guess is correct."

It's just that her previous speculations were all wrong, and the song didn't come from the north, but from above. 88

And the time interval between the changes in the singing voice this time is also shorter than the last time.

According to the schedule, Jun Jinghong and Xuanwu are the first class; Little Lotus and Baili Qing second class; Little Fire and Little Goose Class 3; Because she helped everyone prepare hot pot, she didn't have a shift.

Each shift is two quarters of an hour, which is half an hour.

Xiaohuo said that not long after he was on duty, his singing voice changed, and the direction of the singing changed in about an hour and fifteen minutes.

Compared to the previous two hours, it was nearly half the time.

Other words......

"Also, there should be no pattern in the change of position between blocks."

The thoughts in Mu Ying's mind happened to be directly said by Bai Liqing.

It's a wonderful feeling, it's like there's another self in the world.

Even though she was nervously analyzing the situation, Mu Ying couldn't help but subconsciously look at Baili Qing and bent her eyes slightly.

It just so happened that Baili Qing was also looking at Mu Ying, a very ordinary one looking at each other, but he always felt a little sweet.

Jun Jinghong, a single dog, seems to be used to it, and is very immune to this kind of thing, and is rarely touching his chin to analyze.

"But in this case, what is the need for this song to exist?"

"This singing artist shouldn't be able to predict the trajectory of the irregular movement of the cubes in the Rubik's Cube, right? It's going to let us go this way now, and by the time we've cracked the mechanism, we'll know how many hours have passed. ”

"At that time, the distance and direction between the blocks have changed several times, and I thought it was a shortcut plan, and the next round may be far away."

"For example, now the song is coming from above, and in the previous block, the song is coming from below."

"Although the block can be moved, if we go up again, it will definitely not be the mechanism just now, but once we go up and down, don't we belong to standing still? What's the point? ”

Jun Jinghong's statement is also very reasonable, Mu Ying and Baili Qing nodded in unison.

Immediately afterwards, I heard Jun Jinghong pouting his lips with disdain towards the passage above, which was the direction from which the song came.

"Hmph, you idiot with a water in your head, you don't need to sing there, and you don't need to be tired and panic!"

"It's a difficult level for us to encounter, and it almost makes the owner of the village burp inside, don't let me see you, otherwise I will hit you once I see you!"

As soon as Jun Jinghong said such cruel words, Mu Ying felt that the singing voice seemed to tremble again, as if the singer was a little afraid.

Mu Ying thought it was very interesting, but for the sake of safety, she still didn't say this strange feeling.

"Okay, don't scold yet, let's think about what to do next."

"That's right." Baili Qing then said, "We have been staying in this square for a long time, and we have almost rested, we are not enjoying it, we should have made a decision early." ”

"My opinion is that it is better to continue to follow the song, although it seems that it is not moving in place, but our square is moving, which means that we have been moving."

"Singing may have its own considerations, which we can't speculate."

"I agree." Mu Ying nodded and said.

"Anyway, I'm here, let's see what the other party wants!"

Jun Jinghong just said that, and there are more complaints about it.

Now that Mu Ying and Baili Qing have unified their action plan, he naturally has no opinion.

"So be it!"

Three people and four small ones, then focused on the passage above the space.

Still in the previous order, Mu Ying took the lead, jumped up, and passed through the passage.

Last time, Mu Ying jumped down, and she didn't pay much attention to the speed, but this time she jumped up, and she obviously felt that there was a formation barrier between the two square spaces.

That formation diaphragm was supposed to be a design device that prevented them from snooping on the surrounding block mechanisms.

Passing through that formation, Mu Ying quickly focused and put her mind on the new space.

I saw that this space was no different from the first two they had experienced, and the walls in all six directions were covered with neat green bricks.

The only difference is that the lights used for the block's lighting are no longer concentrated on the roof, but are scattered across the four walls.

And this time the light is automatically covered with something like a glass cover, which should be used to isolate toxins as before.

In other words, what this space wants to investigate is most likely not their sensitivity to toxins, but something else.

Of course, it is also necessary to guard against the sudden opening of the lampshade and the re-release of toxins.

After a quick glance, Mu Ying didn't find anything else suspicious, and couldn't help frowning tightly.

It just so happened that Jun Jinghong and Bailiqing came in one after another, and the entrance passage was closed, so Mu Ying asked.

"Hurry up and research, what is the mechanism of this block?"

"Why does the Rubik's Cube always like to engage in this kind of concealment, is there any mechanism that can't be put out generously? Do you have to guess? ”

"Isn't it!" Jun Jinghong's quick temper was also very unhappy and pouted.

"What a thing!"

However, Bai Liqing stared at the ground for a moment, and suddenly stretched his eyebrows and said, "I seem to know what happened to the mechanism this time." ”

"The green bricks on this floor look like the previous two rooms, but if you look closely, it's actually a chessboard array!"