Everyone carefully checked the surrounding rooms. Except for the door directly above which was difficult to view, the rest of the rooms were no different.
Haoyue tried with her only remaining high-heeled shoe, trying to find as many traps as possible.
However, this time Haoyue was extra cautious and would immediately take back her high heels if something went wrong, lest she be "completely dead" like before.
After a brief investigation, everyone found that there seemed to be no trap in the bottom door.
However, considering some optical sensing mechanisms and biological enzyme sensing mechanisms, this method of using boots seems unreliable.
In fact, it is best to bring small animals such as chickens, ducks, geese, and dogs for exploration, which are commonly used in tomb robberies.
In this way, except for manually controlled mechanisms and some mechanisms with special settings, you can usually explore almost all of them.
Closer to home, in order to prevent danger and lead to the annihilation of the entire army, a few people decided the order of the trials through guessing.
Every time they enter a room, they must first go in to investigate according to this order. After confirming that there is no danger, others will go in one after another.
Among them, the first one is Meng Nan.
After a brief test with his boots and finding that there was no mechanism, Meng Nan jumped in cautiously.
The first room was directly below the room they were in. Meng Nan did not jump directly to the ground, but hung the door with both hands.
In this way, if there is danger, he can immediately climb up through the door above.
After waiting for more than ten seconds, when there was no danger, Meng Nan let go of his hand and fell to the ground.
After landing on the ground, Meng Nan immediately squatted down and reached out to hold the door on the ground. If anything happened, he would immediately open the door under him and jump out.
But after more than ten seconds, nothing happened.
Seeing this, the other people jumped down one after another.
The second person is Meng Longlong. Meng Longlong's physique is far inferior to Meng Nan, so he can't do the actions Meng Nan did before.
But fortunately, the cute thing is a door on the side.
Menglonglong climbed into the room, looked around cautiously, and put his hands tightly on the wall.
After more than ten seconds, no mechanism in the room was triggered, and everyone entered the room.
Then came Hao Yue. Hao Yue's room was on the other side of the wall. Hao Yue climbed in cautiously like a cute baby.
There was no change in the room, and Hao Yue breathed a sigh of relief. Just when he was about to let go and walk towards the center of the room, he suddenly saw what seemed to be a small white dot on the wall opposite, which was flashing continuously.
Hao Yue was startled, her arms suddenly exerted force, and she crawled back to the entrance of the cave.
But at this moment, countless sharp knives were thrust out from every gap in the room. Although Haoyue was already very fast, one leg was still scratched with blood.
Meng Nan and Meng Longlong pulled Haoyue back, and Haoyue sat on the ground breathing heavily.
"It seems that this room is a mechanism similar to infrared sensing." Meng Nan lay at the door and looked into the room: "Once anything blocks the infrared in the room for a period of time, the mechanism will be punished."
"But shoes..." Xu Shichang said hesitantly.
"The size of the shoes is too small, and the size of the string tied with the rope is also too small, which is not enough to completely block the infrared sensor." Meng Nan explained: "But people are different, especially there are so many of us."
"What should we do? There are traps in the remaining rooms..." Menglong said.
"There is another room I haven't seen yet." Meng Nan said and pointed to the top of his head.
It was too difficult to open the door above their heads, so Meng Nan and the others actively ignored the door.
"Wait!" Cheng Xiao suddenly said: "I found that there seems to be something wrong with these coordinates."
"What do you mean?" The others looked at Cheng Xiao.
"Look, I deliberately paid attention to the numbers on the door just now. Based on the numbers above, it seems that we can determine whether there are traps inside." Cheng Xiao rubbed his forehead: "If the numbers above are prime numbers, it means there are traps in the room.
, if the number above is not a prime number, it means there is no trap."
"Are you sure?" Xu Shichang looked at Cheng Xiao doubtfully.
"Well, I'm relatively sure." Cheng Xiao nodded: "Then we just need to investigate carefully and we will know. Which of you will go to the room above to have a look?"
"I'll go." Gu Lei said, "It's my turn."
Since the room was four meters high and Gu Lei's physical condition was no different from that of ordinary people, it was extremely difficult to open it.
Meng Nan and Xu Shichang stood below, dragging Gu Lei's body with both hands, and then reluctantly let Gu Lei hook up to the door above.
After opening the door, Cheng Xiao asked Gu Lei the number of the door above.
After Gu Lei finished speaking, Cheng Xiao thought for a moment and then told Gu Lei that there should be no traps in the room.
Gu Lei nodded, tested it with high heels, and climbed into the room.
After climbing into the room, Gu Lei looked around cautiously. If there was any problem, he would jump down immediately.
However, after waiting for a long time and finding no mechanism, Gu Lei finally breathed a sigh of relief.
Then, the remaining people climbed up one after another.
Then I tried a few more rooms and found that they were all the same, and everyone couldn't help but feel happy.
It is undoubtedly a very good thing to find the rules here.
However, Meng Nan and Hao Yue frowned. Although they had lost their memory, their instincts kept reminding them that this place was very dangerous.
So, Meng Nan told Gu Lei that everyone must be careful and not be careless in any way.
Everyone nodded, and they all understood that no matter what the purpose here was, it was definitely not good-intentioned.
In this case, it is very likely that some means will be used to make people careless and lower their vigilance, thereby causing fatal harm to them.
For example, if there are no prime numbers at present, there will be no problem. Maybe suddenly in a certain room, there will be no problem if all three numbers are prime numbers.
Soon, everyone passed through several more rooms, and Cheng Xiao became more and more proud. After all, she was the only one in the whole room who had this ability.
But at this moment, Meng Nan's heart suddenly tightened, and he kept looking around. This room made him feel very dangerous.
Sure enough, at this moment, the room suddenly started shaking.
Everyone's expressions suddenly changed, and Hao Yue immediately grabbed the nearest door, wanting to open it.
But then, the gravity in the room suddenly changed, moving forward and back, left and right. Meng Nan and others were in the room, as if they had fallen into the drum of a washing machine, constantly hitting the surrounding walls.
.
"Haoyue!" Meng Nan looked at Haoyue who was holding the door tightly and shouted: "Open the door!"
