"Brother, can't you get in!"

"Next time! There are too many people here. It's better to hunt zombies and get some blood crystals! "

"Eleven groups of people have gone in. Are everyone crazy!"

"Everyone has only one chance. Let me think again!"

……

The battle at the entrance of the secret place soon came to an end with the opening of the secret place door. When groups of advanced people continued to squeeze into the secret place, when the number of people entering the secret place exceeded ten groups, the people behind had to start thinking about whether to enter again.

Although there are still many people around the entrance, no one is as crowded as before.

Everyone gathered around the door of the secret place and hesitated.

Yuntu and Wang Ze, since they decided to enter the secret place, naturally they didn't care whether they would lose the ticket fee. When everyone calmed down at the entrance of the secret place, it seemed that no one would enter again, they walked calmly.

After some comity, the two men and women successively entered the door of the secret realm.

The light flashed. When the cloud picture and Xike appeared again, they found themselves in a stone chamber with a regular octagonal shape. All the upper and lower sides were made of large blue stones as smooth as a mirror. There was nothing in the center of the stone chamber except a long stone case.

The stone chamber is not big, about 20 square meters. It is empty, and there is no light source such as lights and windows, but the room is relatively bright. There is a closed stone door on each of the eight walls around. If only from the perspective of architectural technology, the architectural level of the stone chamber is absolutely comparable to that of the pyramids in Egypt. The gap between each piece of bluestone is so small that it can't even insert a beard blade.

For the first time, Xike was really amazed by this environment. The scenery in the secret place can't be inferred by common sense. The cloud picture has long been strange.

For the game in the maze, cloud map has no feeling at all. In the face of such a situation, he becomes a headless fly.

After waiting for Xike to marvel for a long time, yuntu said, "beauty, don't be stunned. I don't know how to call this eight array. If the array is broken, how to go next?".

"You see, there are three concave holes in these cases, which are circle, triangle and square. If there is no accident, after we get out of the stone chamber, as long as we collect three task objects with corresponding shapes, and then go back to the stone chamber to fill in the three circular holes, it should be called broken array. I have played this kind of game on the Internet before!" After a careful look in the stone room, Xi Ke put his hands on the desk and answered in a very positive tone.

For Xike's statement, yuntu also had no feeling at all. He had seen his roommate play such maze games in the school dormitory before. In his eyes, he thought that the designers and players of such games were very boring.

But looking at Sike's determined look, he thought she might be right, so he asked again, "which door is right for these eight doors to go out?"

"If I guess correctly, since there is no hint, each direction looks the same, it doesn't matter whether it is right or wrong. Although there is a certain element of luck, the key to success is a person's sense of orientation and accurate calculation. As long as you carefully remember each path you have taken and try not to repeat it, If you are fast enough, you can naturally collect task props before others! " After careful analysis, Xike carefully.

"As you say, the first choice is entirely luck. Let's go!" Yuntu smiled and pushed open a door at random.

After the door opens, there is a long, narrow and dark passage, which is estimated to be at least hundreds of meters long. Because it is dark, you can't see the head at a glance.

When they came, they were at ease. They groped carefully along the long and narrow passage. They met a fierce beast not far away.

Hearing the opponent's momentum, yuntu knew that the fierce beast's combat effectiveness was not strong. When it rushed towards yuntu, yuntu's boomerang had been released, and a face-to-face opponent fell directly.

There are still some combat tasks, otherwise the secret place really doesn't have anything to do with yuntu. After turning over the fierce beast, yuntu said with a smile: "men and women match. It's not tired to work. It's up to you to find a way out and find props. I'll be a thug!"

"Don't worry, I'm still good at this kind of game!" Xike also answered with confidence.

Since time is the key to completing the task, yuntu and others are too lazy to collect these low-level fierce animal materials.

They killed a fierce beast and went on. After another 100 meters, they came to the end of the channel. The end of the channel was another cold stone gate as Xike expected.

Pushing as like as two peas in Shimen, they entered a room that was exactly the same as it was just now, but there was no other thing in the room.

"It won't be back, or to another room!" The cloud picture was a little confused. In his eyes, everything was exactly the same as the original stone chamber.

"Another room!" Yes, yes!

"Why are you so sure that nothing in the secret realm can be inferred by common sense?" The cloud picture warned.

"There are three holes on the desk in the center of the room just now. There are no holes on this desk. How can it be the original room?" Xike's answer made yuntu dumbfounded.

"How to go next? If you choose randomly all the time, even if you can find three task props with corresponding shapes, I'm afraid you don't know how to go back in the end!" In order to avoid embarrassment, the cloud map is also analyzed in a down-to-earth manner.

Xi Ke, who is thoughtful and thoughtful, naturally understands the truth that cloud pictures can think of. She naturally has a strong sense of orientation. Even in the secret room, she can distinguish the southeast from the northwest by feeling.

"Do you have paper and pen?" Xike asked.

Yuntu found a record book and a ballpoint pen from the space ring and handed it to her. Soon, Xike drew a sketch of the two rooms on the paper and connected it with a line segment to mark the length of the channel. When she left the previous stone chamber, she followed behind yuntu and measured the length of the channel carefully.

Two points determine a straight line, and two octagons that are completely equal are connected by a line segment. Theoretically, it is impossible to infer the map position of the whole maze, but if you go through another such stone chamber and determine a plane at three points, the whole map will gradually become rich as long as you don't take the repeated route.

"You really have a way!" Looking at Xike's serious drawing, the cloud picture nodded and praised.

The map of the whole maze is unknown. Theoretically, as long as the map is not infinite, enough time can always find a complete map, collect three corresponding task items and finally complete the task.

Of course, there is also the most important premise, that is, faster than all other teams entering the secret realm.

Therefore, the ability to calculate the path and the speed of action are the key to victory.

After thinking clearly, Xike chose the door on the left with the smallest angle to the entrance just now, and then continued to move forward. Theoretically, this is the fastest door except going directly back to the first secret room from the original channel.

Soon, in the second narrow and long passage, they met another fierce beast. Their strength was one point stronger than the last fierce beast, but they were still at the first-order level, which was quite easy for the cloud map.

Soon, they went through a passage and came to a secret room. Here they still didn't find the task items, but they found that the eight stone doors of the stone room were open, in addition to the stone door they pushed open.

"Someone has been here?" This conclusion can be reached even if yuntu's brain is no longer enlightened.

"Then let's go another way!" Sike made a decision immediately.

The eight doors in the first stone chamber were closed just now. Obviously, the starting points of each group of opponents are different, and the task items may be different. Anyway, it is less likely to collect task items after others.

Then they killed a fierce beast, walked through a passage and entered another stone chamber. They finally found an object, but it was not any of the three shapes they wanted, but it was a quadrilateral prism.

"Put it away!"

From the central desk, he handed the prismatic square to yuntu, and Xike smiled mysteriously.

After being stunned for a while, the cloud map also reflected that what they don't want may be what others need. Taking away competitors' props when collecting their own task props is a very necessary means to effectively curb the collection efficiency of competitors.

"Such a schemer! It seems that we have a better chance of winning today! " Smiling and throwing the square into the space ring, yuntu praised again.

"There are many opponents. It's too early to say to win!"

After recording the location of the stone chamber on the paper, Xike pushed open another stone gate again, but this time she didn't go directly into the channel, but turned around and closed the stone gate where the two entered the stone chamber.

"Confuse your opponent's judgment! Wonderful! "

After understanding Xike's intention, yuntu also pushed open several other doors.

In this way, if other teams enter the stone chamber again, they will normally pick the door that yuntu and his two just walked through.

After leaving the fourth stone chamber, they passed through six stone chambers one after another. They finally collected a triangular task object that was useful to them and another Pentagram star task object that was useless to them.

Similarly, everywhere they go, they don't forget to create puzzles for other teams!

As time went by, the opponent was completely unaware of the situation. After collecting the first useful task prop, they also saw hope. Both of them were racing against time and constantly speeding up their search for more stone chambers.

Of course, there are more and more channels and stone chambers along with the road, and the drawings on Xike's hand begin to enrich. Because the length of each channel is different, the amount of calculation will become larger and larger. In addition, with the increase of the number of battles, although the strength of fierce animals is not very strong each time, it will also consume a lot of physical strength of cloud map for a long time.

Finally, in the passage from the eleventh stone chamber to the twelfth stone chamber, the situation changed again. They met another group of opponents.