The entrance to the corridor.
Xiao Ran was still observing the situation on the ground and introduced the method of passing this corridor.
"The numbers engraved on the ground seem to have no rules, but if you look closely, you will find that nearly one-third of the numbers here are prime numbers."
"Only those floors with prime numbers engraved on them are safe. There is reality under the floor, not a trap."
"If we want to pass through this corridor safely, we can only walk on those floors to successfully reach the door at the end of the corridor."
It's a pity that this is just a pretty show for the blind.
"What are prime numbers? Which of these numbers carved on the ground are prime numbers?"
Marvin asked in surprise, obviously confused.
Not only him, many people in the basement don't understand what prime numbers are, and they also don't understand why.
Hearing Marven ask this, Xiao Ran couldn't help but be stunned for a moment.
Then, he suddenly smiled.
In an instant, he understood what the problem was.
Most Americans are math idiots. Many people can't even figure out addition and subtraction within a hundred. Who know what a prime number is?
Marvin and most of the Yankees in the basement were obviously among them.
Understanding this, Xiao Ran immediately explained:
"The so-called prime number is a natural number with only two positive factors. The two positive factors are 1 and itself."
"For example, numbers such as 2, 3, 5, 7, 11, etc. are all prime numbers."
As a result, Marvin was still confused and shook his head in confusion.
Seeing his performance, Xiao Ran sighed helplessly and could only give up the rescue.
"Forget it, now is not the time to study math!"
"It's still the same as before, just follow in my footsteps. It's safer that way."
"As I travel, I will mark all the prime numbers I see."
"Every prime number is safe!"
Marvin nodded immediately.
"I understand this, just follow your footsteps, simple and clear!"
Listening to the conversation between them, the live broadcast room immediately burst into laughter.
"Hahaha, these Americans are so stupid, they are a bunch of pig teammates!"
"Xiao Ran, you take these pig teammates to hunt for treasure, be careful not to be tricked to death by these idiots!"
Marionette said with a laugh.
"So do you, Xiao Ran! Isn't this difficult to do?"
"You're a bunch of idiots who can't even figure out the change in the supermarket. You still expect them to know prime numbers. It's a waste of time!"
The fish that wanted to fly said with a smile.
Hearing this, Xiao Ran also laughed.
Immediately afterwards, he said through the intercom:
"Yufei, please explain to Nick and others what prime numbers are."
"It's better to get a list of prime numbers and send it to their phones so they don't make mistakes when they come in here later."
"Hahaha, I understand, leave it to me."
Fang Yufei responded with a smile.
After arranging this matter, Xiao Ran was ready to take action.
"Marvin, you retreat to the spiral staircase at the back first, and I'll try the trap here."
"This can also be regarded as a warning to prevent everyone from being careless and causing unnecessary dangers."
"Okay Sean, you're a crazy guy"
With that said, Marvin retreated into the spiral staircase.
The next moment, Xiao Ran held the explosion-proof police shield in front of him, and then gently smashed the lower edge of the police shield against a floor in the corridor.
The floor was at the edge of the corridor, with the number 10 engraved on it. It didn't look like anything special.
"boom!"
The edge of the police shield hit the floor lightly.
The next moment, the granite slab suddenly turned over.
Under the granite slab, there was a dark cave entrance.
"Kaka"
Almost at the same time, an unpleasant sound of machine rotation suddenly sounded from the entrance of the cave.
"Whizzing"
With a sharp sound of breaking wind, two black shadows rushed out of the hole like lightning and shot toward the dome above.
"Bang bang"
The two black shadows hit the dome of the corridor hard, bringing out a dazzling spark.
Then it fell from the air and landed on the ground with two clangs.
Only then did everyone see clearly.
They were two short javelins painted black, less than one meter long, but very deadly.
After the violent impact just now, the sharp tips of the two short javelins were slightly bent, which shows how amazing the impact was.
Looking at the granite floor with the number 10 engraved on it, it has returned to its original state, as if nothing had happened.
"hiss!"
Everyone took a deep breath and felt chills all over their bodies.
"Fuck! This is too cruel!"
"If this shot were shot on a person, it would penetrate directly and kill a person in an instant."
Brother Glory Marco exclaimed.
Nick and the others in the basement were so frightened that they jumped three feet high, and everyone's eyes were filled with fear.
At this moment, Fang Yufei had found the list of prime numbers and sent it to their mobile phones.
The guys immediately started studying the list of prime numbers, each with extraordinary concentration.
I'm afraid they have never studied mathematics so seriously before!
Marvin came out of the spiral staircase again, with a frightened expression on his face.
"The performance is over, we can pass through this dangerous tunnel. The treasure is waiting for us in the secret room in front!"
With that said, Xiao Ran picked up the explosion-proof police shield, then stepped out and stepped on a stone slab with the number 5 engraved on it.
Seeing his action, everyone immediately raised their hearts and held their breath.
Fortunately, nothing unexpected happened. It was very quiet in the corridor, and there was no change in the stone slab with the number 5 carved on it.
Before anyone could react, Xiao Ran walked to the left and stepped on the stone slab with the number 17 engraved on it.
Those deadly traps have still not been triggered, and there are no changes at the scene!
Seeing this, everyone immediately understood.
Those seemingly chaotic prime numbers carved on the floor are exactly the password to pass through this fatal passage!
In the blink of an eye, Xiao Ran had walked three or four meters into the corridor.
At this time, his feet were like flowers and butterflies, stepping on the floor engraved with prime numbers, as if he were walking on flat ground.
Immediately afterwards, Marvin also walked into this dangerous corridor.
Just like he passed the spiral staircase before, he still walked in Xiao Ran's footsteps, not daring to make any mistakes!
He understands that if he takes one wrong step, he will fall into the abyss of eternal destruction!
While moving cautiously, they also saw many deadly weapons.
The hornet's nest-like holes in the walls on both sides of the corridor and the dome hide countless deadly gadgets, each of which points directly at them in the corridor.
Among those deadly weapons are javelins, crossbows, submachine guns and rifles, as well as grenades and landmines, etc., and even large killer weapons similar to machine guns.
This is only what can be seen visually. God knows how many deadly weapons are hidden under the floor in the corridor.
Basement reception area.
The deputy mayor of New York and Thomas were all staring closely at the live broadcast and Xiao Ran's footsteps, so nervous that they didn't even dare to blink!
"Wow! Sean is such a crazy and adventurous guy!"
"If it were me, I wouldn't dare to enter such a dangerous place. This is simply a joke with my life!"
said Charles in amazement.
Everyone at the scene nodded, obviously feeling the same way.
Even the senior executive and lawyer of the New York Subway Company had a little more admiration and respect in their eyes.
Of course, more is still unwillingness and greed.
Deep in the corridor.
While Xiao Ran was marching carefully, he used a colored pen to mark every prime number in the area he passed, preparing for the next exploration and cleanup operations.
After a while, he had reached the middle of the corridor.
When he got here, he suddenly saw it.
On the wall on the right side of the corridor, two small niches appeared, side by side.
In the niche on the left, there is a lantern. It has long been covered with dust and moss. I don't know if it can still be used.
In the niche on the right is a wrench that controls a trap. It is exactly the same as the wrench I saw on the spiral staircase wall before!
Obviously, this wrench is the key to controlling all the traps in the first half of the corridor.
The moment he saw the wrench, Xiao Ran cheered appropriately.
"Great, it seems that the traps in this corridor can also be closed, which will undoubtedly make it much safer!"
As he spoke, he reached into the niche on the right and held the wrench.
Next, he started to operate the wrench according to the previous method.
Following his movements, bursts of machine-rotating sounds immediately came from the walls of the corridor and deep underground.
Although this voice is very raw, it is extremely pleasant to listen to at this time.
In the blink of an eye, the sound of the machine's rotation stopped abruptly, and the corridor became quiet again.
Unlike on the spiral staircase before, Xiao Ran did not look back this time to check whether the traps on the floor and walls of the corridor had been closed.
There was no need at all, he had already mastered everything through clairvoyance.
In the eyes of others, his actions were a sign of extremely strong self-confidence, which made everyone fearful and admirable at the same time.
Marvin, who was following behind, had this feeling that was particularly strong, and even felt like he was standing on a mountain!
Soon, they had successfully passed through the fifteen-meter-long fatal corridor and arrived at the door at the end of the corridor.
This is a thick iron gate that has been painted black to prevent rust. It lies at the end of the corridor. From a distance, it looks a bit like a stone gate!
The space in front of the iron gate is relatively open, with a small open space.
Due to its age, this iron gate is covered with dust and has a layer of gray-green moss.
However, the dust and moss were not very thick and did not completely cover the pattern carved on the iron door. It could still be seen.
When the searchlight beam hit the iron door, Xiao Ran and Ma Wen were stunned on the spot, as if someone had cast a immobilization spell!
Not only them, but almost everyone in the basement and live broadcast room were instantly shocked and dumbfounded.
The deputy mayor of New York and others who were sitting on the sofa watching the live broadcast all jumped up.
"Oh my God! Swastika! How did this thing appear in New York?"
