Before stepping into the door of the last high-level cabin called the manufacturing cabin, Wang Hao was completely mentally prepared, but after walking through the door, he still stayed for a few seconds.

Exactly!

From the reaction after entering the door to the shape of the passage, there is no difference at all, it is simply carved out of a mold.

After entering the door and stopping for a while, Wang Hao couldn't help but exclaim, he had seen batches of identical products being beaten out of the mold, but he had never seen a building that could be replicated like this. If it weren't for the experience of entering other high-level cabins a few times before, Wang Hao would have almost thought that this was still a research cabin.

"Mr. Wang Hao, have you noticed that these high-class cabins are ...... They all look the same, don't they?" Even Mary found out.

Wang Hao nodded and didn't speak.

After seeing this kind of handwriting, what he wants to do most now is to hope to meet the builder of the base and say a word of admiration to him. Because he knows very well that even if the technology in this base is transferred to his world, the greatest possibility is to achieve another group of corrupt officials, rather than making people make such a huge and amazing project.

Of course, now is not the time to marvel, to make sure that there is a table in the room and a groove in that table, that is the first priority!

While chatting and exchanging opinions with Mary, he walked along the avenue with apprehension.

More than ten minutes later, Wang Hao appeared in an empty and bright room. Turning his head to look around, he couldn't help laughing, and sure enough, just as he expected, there was a table in the room.

When he got closer, he breathed a sigh of relief, and on the table he saw a groove again, and just as he had thought, this time in a different shape—a circle.

The circle is not very large, about the size of an adult's thumb. If Wang Hao hadn't deliberately searched for it, it was very likely that such a place would have been missed.

After approaching and making a few strokes, Wang Hao found that this groove was shallower than the previous ones, and even if he put down the lid of a mineral water bottle, he couldn't completely stuff it.

Wang Hao rubbed his forehead and began to think about the relationship between these things.

The grooves in the research chamber are circular as large as the mouth of a bowl, the second is square, the third is triangular, and the fourth is circular. The only difference is that it is much smaller in size than the groove in the research module.

These shapes ...... What's the point?

Wang Hao fell into deep thought, and touched the groove intentionally or unintentionally.

"Huh. What is this thing?" Just when Wang Hao was racking his brains, Mary's voice came out.

Wang Hao was stunned, and after reacting that Mary was asking about the groove, he exhaled a little stunned, he thought that Mary had made something new.

However, Mary's voice reminded Wang Hao that he is not fighting alone now, and when necessary, he can also ask Mary to help, that guy's energy in terms of resources and intelligence, even if ten Wang Hao are tied together, they can't beat it.

Think about it. Wang Hao told him what he had discovered, and Mary was extremely surprised when she heard it: "There is such a thing!"

Although Wang Hao had touched the groove with his ring before, in order not to affect the effect, he only touched it after the communication with Mary was cut off every time, which led to Mary never knowing that there was a groove.

"Will it ...... Those grooves are where the traps are?" Mary really didn't disappoint Wang Hao, as soon as she learned about it, she began to think of all kinds of possibilities with all her might.

Wang Hao sighed: "If yes." It should have been triggered a long time ago, I've touched it dozens of times, but you see, there is no reaction at all. As he spoke, he pointed the ring towards the groove. Then he reached in with his other hand and touched it, and then turned the ring around the corner of the room: "Look, there's really no reaction."

Mary was silent for a moment, and just when Wang Hao thought that the communication was disconnected, her voice came out of the ring again: "Mr. Wang Hao, I think it is very likely that this is the mechanism!"

"Why are you so sure?"

"Because there doesn't seem to be any other place in the room to delve into other than here." Mary said with certainty.

Wang Hao agrees with this, but the problem is that it is true that this so-called organ has not responded.

Could it be that we have gone wrong from the beginning? Mr. Wang Hao, if you look at it yourself, this groove in your mouth, if you look at it from another angle, it doesn't look like a ...... Keyhole?"

This Mary is definitely fit to be a dry agent! Because her words fully interpret the connotation of "words are not shocking and endless", when Wang Hao heard this, his heart was like being thrown into a C4 bomb, and at the same time, it also set off a shocking wave!

That's right, in this matter, Wang Hao made a fatal mistake, that is, inertial thinking!

In the eyes of normal people, the key must have the appearance of a key, and the lock must also have the appearance of a lock, but they forget that under the normal situation of a certain star, they cannot make judgments with normal thinking patterns.

Like this groove, its existence itself is abnormal, combined with the space in which it is located, a base beyond the realm of mortal comprehension...... Everything seems to be clear.

On the earth, the shape of the lock is recognized by ordinary people, maybe here, the lock is such a polygonal shape? No one can say that the lock has to be that shape!

Thinking of this, Wang Hao's eyes suddenly lit up like an initiation, and then asked Mary: "Are the locks on your side like this?"

"I don't know." Mary's answer was like a basin of ice water, extinguishing the fire that Wang Hao had just ignited.

"When I was conscious, there were no other inhabitants on this planet, and there was no such thing as a lock inside the base." Mary added.

Wang Hao was relieved, it turned out to be such a thing.

After thinking about it, Wang Hao'an continued to ask excitedly: "Then you say." If this is a lock, what would the key be?" Wang Hao regretted why he had to stuff his finger in and poke it before, if he broke the lock, he really couldn't open it, this was a place where Mary couldn't help, and the senior Dom couldn't get in, so he couldn't cultivate it.

Mary was sure of it, "It must be something about the shape of this groove!"

Nonsense!

Wang Hao almost said these two words, but he clenched his teeth so that he didn't squirt out. If there was such a thing, he had noticed it a long time ago, how could he still need Mary to remind him?

Let's say there's a triangular groove in the room. And in the corner of the room there was a lone triangular object, and anyone with an IQ greater than ten would probably think of stuffing it into the hole.

"But I've never seen anything like it, not a single one, like this groove." Wang Hao pointed to the groove in front of him and said, "There are a lot of such things in my original world, I played with it when I was a child, a toy called a glass ball, do you think that thing may be the key?"

Mary was visibly stunned. Perhaps he checked the information of the glass ball on the Internet, and paused for a while before he spoke again: "This is impossible. The glass ball is completely different from the material of this table, and the size is also different, according to my opinion, its key and the size of the keyhole should be completely consistent, otherwise the open button will not be activated, otherwise Mr. Wang Hao, you pressed so many times before, there is a mechanism that has been activated a long time ago, isn't it?"

Wang Hao nodded, and he agreed with Mary's words again, and the matter has come to an end. It seems that there is only such an entry point, if this is not right, Wang Hao has no choice, so he has to say goodbye to these senior cabins.

"Now the question is, where to find these so-called keys?" Wang Hao smiled, and then said, "Can I measure the size here and let Dom process a few?"

"I thought I could give it a try. But the success rate is not high, first of all, the precision of this key must be very high, and secondly, I can't find this material in the base. Mary said apologetically.

This sentence didn't hit Wang Hao so hard. Because he was just talking about it, he didn't have much illusions about this kind of side-by-side trick. But after listening to Mary's words, Wang Hao couldn't help but be stunned for a moment: "The materials are different?"

"Yes, although I have not come into contact with the body, I can make a rough judgment by observing it, and this material is ...... I really can't find it in the base. ”

Mary said no, that is, there must be none, Wang Hao was so depressed that he couldn't do it, although he had the psychological preparation of "getting it if he could get it, and pulling it down if he couldn't get it", but when he knew that there was really nothing to do, the loss in his heart was inevitable.

As if feeling Wang Hao's loss, Mary hurriedly comforted: "Mr. Wang Hao, don't worry, I just said maybe, whether it will work or not, let's try it when Dom makes it."

What else can Wang Hao say, he can only accept his fate.

After looking around the room regretfully and looking at the groove again, Wang Hao prepared to return to the upper floor of the base and bring some precision measuring tools down. But at this time, he heard Mary say: "Mr. Wang Hao, it's been a long time to go back and forth, do you want to stop researching?" If you take out something about the same size and try it, maybe you'll succeed?"

"Where did I get something about the same size...... Wang Hao replied casually, but he was stunned for a moment after speaking, because he really had something on him that he could try!

At the same time, Wang Hao reached into his pocket and took it out, and after a while, there was an extra red bead in his hand.

Deep Sea Dragonwood!

This deep-sea dragon wood was taken by a group of big men when Wang Hao was traveling with the school last time, and he has been on his body since then, if it wasn't for Mary's reminder, he would have even forgotten its existence.

Took this deep-sea dragon wood to the edge of the groove and compared it, and in the next second, Wang Hao's mind exploded, and it looked ...... It's about the same size!

Could it be such a coincidence?

Holding back his excitement, Wang Hao carefully put the deep-sea dragon wood on the groove, and as soon as his hand was released, he heard a crisp crackling sound, this deep-sea dragon wood actually fit perfectly into this groove!

Wang Hao was stunned, and was about to tell Mary about the situation, but suddenly saw the light in the room suddenly disappear, and the black Bulongdong was simply unable to reach out and lose his five fingers!

But it didn't last a few seconds, and the soft white light filled the room again.

The light came so suddenly that Wang Hao's eyes couldn't be opened, and after a long time, he rubbed his eyes and slowly opened them.

But what he never expected was that the first scene he saw after opening his eyes couldn't say a word of shock, because the room at this moment was ...... Already unrecognizable! (To be continued)