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Page 486
In this huge completely enclosed stone chamber, the distance from the ground to the top of the stone wall is at least 30 meters, which is more than 10 floors high.
Chen Jiannan specifically compared the patterns in his memory, and made a rough calculation based on the stone path he was in.
It is found that the area of the entire stone chamber may exceed 10 square kilometers.
This is completely beyond Chen Jiannan's cognition.
It's fine that there is such a thing as an enchantment.
It is even possible to set another layer of enchantment in the enchantment, and the space occupied by the second layer of enchantment is even larger than that of the first layer of enchantment.
This feeling is like a book of calculus suddenly dropped on a primary school student's desk.
You know it's mathematics, but when you open it, you realize you don't know anything.
In fact, Chen Jiannan was still faintly excited. Although he didn't understand the principle, in his heart, there were many magical effects of double barriers.
This also gave Chen Jiannan the idea of wanting to explore the enchantment for his own use.
Of course, that's another story. What Chen Jiannan needs to consider now is how to escape from this huge stone chamber.
If we only talk about the route, Chen Jiannan already knows it well.
Those dots, though, were what worried him.
For the sake of safety, Chen Jiannan did not directly look for the way out, but took the initiative to find an intersection where the dot was.
When he came to the intersection, Chen Jiannan roughly understood what the dots represented.
This is a cross-shaped intersection with a square stone slab in the middle of the road.
Now there are roads in two directions, each blocked by a stone wall, and the other side can pass freely.
When the stone slabs are stepped down, the two stone slabs blocking the road will be removed to expose the road.
At the same time, the roads that could have passed freely will also be blocked.
Step on the slate again, and the slate will bounce.And the three roads will become the same again.
The principle is simple.
But in practice, it is not so easy.
Because those moving stone walls did not disappear out of thin air, they may have been submerged in the gap between the immovable stone walls, or they may have blocked the road in another area adjacent to it.
And, at another fork in the road, there will be another stone slab that also controls the same moving stone wall.
The most outrageous thing is that the stone slabs of different fork roads do not necessarily control the movement direction of the same stone wall in the same way.
with.
For example, you and your friend are in two adjacent rooms.
You all have a button in your room.
There is a table by the door.
When either of you presses the button, the table moves to the other's door.
Then, whichever of you presses the button, the table will just move back and forth between you.
On this basis, turn the room into three.
Then when the table comes to the middle, it becomes interesting to move in that direction next time.
As usual.
When the person in the first room presses the button, the table moves to the second room.
At this time, if the person in the first room continues to press the button, the table will return to the first room.
However, when the table moves from the first room to the second room, and the person in the second room presses the button, the table will continue to move forward and stop at the door of the third room.
At this point, the people in the first room will lose control of the table.
No matter how you press the button, it no longer affects the movement of the table.
Unless, the table returns to the second room, or the door of the first room.
To put it simply, each button can only control the table at the door of its own door and the door of the adjacent room.When the table has two moving directions at the same time, its corresponding room button will play the role of advancing.
So far, it's relatively simple.
Because of the button in the middle, the table can be perfectly controlled.Not only do you want the table to move, but where to stop, there is no task problem.
But what about one more room?
If the stone slabs in the huge stone chamber are simplified to the arrangement mentioned above, some moving stone walls can almost penetrate half of the stone chamber.
In other words, what Chen Jiannan had to face was to operate the buttons of more than a dozen rooms by himself.
Moreover, this is only the floor that a stone wall passes through.
Chapter 443 Complicated Geometry
In the entire stone chamber, there are a total of hundreds of stone slabs that can control the movement of the stone wall.
The difficulty of deciphering Chen Jiannan faced increased exponentially.
Do you think this is the whole puzzle?
No.
Remember those symbols next to the dots on the floor?
These symbols are not without meaning.
They represent the movement rules of the stone wall.
Still take the example of three rooms.
When the table is pushed from the first room to the second room, the button in the second room will push the table to the third room.This is the ground rule.
However, the floor marked by a certain symbol will have a completely different effect.
That is, when the table is pushed from the first room to the hand of the second room, the button in the second room will push the table back to the first room.