"Xiao Ran, there is an infrared alarm device installed at the first corner of this underground tunnel."
"This infrared alarm device is on the left wall of the corridor, about one meter high."
"Anyone who walks into this corridor without knowing it will trigger this alarm device."
While Haipeng was reporting the situation, a thin line of infrared rays appeared on the large-screen TV at the scene, which was quite eye-catching!
This infrared ray is located deep in the corridor, and it is almost impossible to see it without using special equipment to detect it.
The device that emits infrared rays is hidden inside a red brick on the left wall. It is well disguised and difficult to find.
Seeing this scene, everyone was amazed.
Xiao Ran looked at the video screen on the big TV screen, then nodded and said:
"This infrared alarm device should be connected to Miles and McCann's mobile phones. If someone breaks into this underground secret passage and triggers the alarm, they will receive the message immediately."
"Next, these two cunning guys will disappear immediately. At the same time, they will probably remotely detonate the piano bomb placed here."
"In that case, the person who broke into the secret passage will be buried instantly, and all the criminal evidence of Miles and the others will also be buried here."
"There is another possibility that this infrared alarm is connected to the underground shelter. There may be a strong door there, or there may be a large amount of explosives."
"Once someone touches this infrared alarm device, it may trigger the mechanism, close the door, or blow up the underground shelter."
Listening to his analysis, everyone present was shocked.
"Ah! Is it possible that there are a lot of C4 plastic explosives in this underground shelter?"
"Are Miles and the others arms dealers or art thieves? Where did these bastards get so much C4 explosives?"
Frank and the others exclaimed, and their faces became serious.
Xiao Ran smiled softly and continued:
"Guys, bypass this infrared alarm device and continue exploring"
"Be careful during the flight. There may be a hidden alarm device in the corridor behind."
"Understood, look at us!"
Haipeng and the others nodded in agreement and continued to operate two small drones for exploration.
As Xiao Ran said, during the subsequent flight, they discovered several very secret infrared alarm devices.
These infrared alarm devices are installed in different places in the corridor at different heights and cannot be seen by the naked eye.
Without knowing what is inside the corridor and having no professional equipment at hand, it would be difficult for anyone to break into this corridor to avoid these infrared alarm devices.
Once they trigger the alarm, they will most likely die here and be buried deep underground!
This series of discoveries made everyone a little frightened!
Luckily Miles is dead and McCann has been caught!
Otherwise, everyone would really not dare to stand in this basement.
Except for a few very concealed infrared alarms, there was nothing else in the corridor. There seemed to be no traps!
Although there are some decorations and patterns carved on the walls on both sides of the corridor, they were all from the time of construction and have a history of more than a hundred years.
Then there are some equipment such as wires and wall lamps, which should have been arranged by Miles.
While two small drones were exploring the corridor, Xiao Ran also checked the various data detected by Nick and others.
The situation is just as Nick said, there is indeed an underground shelter of about 100 square meters hidden at a depth of more than eight meters directly below the back garden of the music store.
This underground shelter is divided into five rooms of different sizes and a small hall, just like a house, but it is located deep underground.
While checking the data, Xiao Ran also explained it to everyone.
Listening to his explanation, everyone at the scene was amazed and became more excited.
While talking, two small drones had flown through the tunnel deep underground and arrived at the end of the tunnel.
What then appeared in front was a thick iron door.
This iron door should have been installed when this underground shelter was built. It is hundreds of years old and is stained!
Perhaps because it was painted with anti-rust paint, there were not many traces of rust on the iron door.
Behind the iron door is a room made of granite and red decoration.
The space at the door is relatively spacious. Except for two wall lamps, there is nothing special, such as statues.
The appearance of this iron gate immediately made everyone more excited.
"Wow! There is indeed an underground shelter here, it's incredible!"
"What secret is hidden behind this iron gate? It's so exciting!"
Just as everyone was cheering, Xiao Ran had already issued the next action order.
"Haipeng, please explore the situation around the iron gate and see if there is enough gap for a small drone to fly in!"
"Pay attention to the conditions on the walls on both sides and the ground, as well as the vault above, and see if you can find anything."
As soon as the words fell, a small drone flew towards the iron gate and began to check the condition of the iron gate.
Another small drone flew to the left wall to explore the situation there.
In just a moment, two small drones made new discoveries.
On the wall to the right of the iron gate, there is a line of text engraved on it.
In May 1890, Donald White.
After seeing this line of text, everyone understood it instantly.
Needless to say, this above-ground building and this unknown underground shelter were built by this guy named Donald White.
But unfortunately, the iron gate was closed at this time, leaving no room for two small drones to fly in and explore.
What is going on behind the iron gate, what secrets or treasures are hidden, we have no way of knowing yet!
Only by sending someone down to open the iron door and enter the underground shelter behind the iron door can we see the situation inside the shelter.
Nothing special was found on the ground, walls, and vaults around the iron gate, and there seemed to be no traps!
After a while, the two small drones had completed the exploration.
Xiao Ran looked at the video screen, then nodded and said:
"The small drone can be recovered. Next, it's time for us to go explore."
"Okay, Sean."
Haipeng and the others nodded in response and immediately began to take back the small drone.
Xiao Ran turned to look at Frank and Peggy and said to them:
"Gentlemen, I am going to take people into this underground secret passage to explore and see what we can find!"
"As partners, you can each send a representative to follow us into this secret passage."
"We will shoot videos throughout the exploration, and everyone can watch it on the big TV screen, which is almost like being there."
Hearing this, Frank and Peggy both nodded hurriedly.
"No problem, Sean. This is a good arrangement. It's open and transparent. We have no objections."
Peggy and Timothy even volunteered to follow Xiao Ran into this secret passage to explore.
However, Xiao Ran rejected them and asked them to choose another younger representative.
Faced with this situation, Peggy and Timothy could only roll their eyes helplessly.
There is no way, who makes them no longer young!
Regardless of their actions or reactions, they cannot compare with young people. Naturally, such risky things are not their turn!
After a pause, Xiao Ran continued:
"This entertainment area will be controlled by my security personnel during the exploration process."
"No agents from the FBI or the Philadelphia Police are allowed in!"
"This is for safety reasons, Frank, Scott, I hope you understand and cooperate."
Hearing this, both Frank and Scott rolled their eyes angrily.
This cunning bastard has made it clear that he doesn't trust us!
While complaining secretly, they could only nod helplessly in agreement.
Next, all parties involved in the cooperation began to select representatives who would enter the underground secret passage.
Xiao Ran picked Marvin and Nick to follow him into this underground secret passage.
After the candidates were determined, everyone began to prepare separately.
At this moment, Elaine's cell phone suddenly rang.
She took out her phone and glanced at it, then walked aside to answer the phone.
After a while, she walked to Xiao Ran again with her mobile phone and whispered:
"Dear, Pierre and the others have arrived in Philadelphia. They just got off the plane and are driving to the Art Museum."
"I heard that you led a team to explore here and discovered this underground shelter. They also want to come and take a look."
"What do you mean, can you let Pierre and the others come over?"
Before he finished speaking, Xiao Ran chuckled.
"Since my father-in-law wants to come and watch the fun, how can I refuse! Of course I welcome him with both hands!"
"There are many top appraisal experts in their group. If they come here, they will definitely be able to help!"
"Well, my dear, tell Pierre yourself."
With that said, Elaine handed over the phone.
Xiao Ran took the phone and immediately started talking to his father-in-law.
"Good afternoon, Pierre, welcome to Philadelphia."
"Good afternoon, Sean, we just got off the plane and are taking the bus to the art museum."
Pierre's voice came from the phone, saying hello.
After a few polite words, Xiao Ran briefly introduced the situation here, and took the initiative to invite Pierre and the others to come here for a visit and guidance!
There is no other way, my father-in-law is on the other end of the phone, so I have to take the initiative!
This was exactly what Pierre wanted to hear most, so he naturally nodded in agreement.
After chatting for a while and telling Pierre the exact address, Xiao Ran ended the call.
Next, he explained a few words to Frank and Peggy, or a notice would be more appropriate!
Peggy, Timothy and others all know Pierre and the others and have a good relationship with them, so of course they have no objections!
Frank and Scott may have different opinions, but they can't change anything and can only nod in agreement.
After saying these things, Xiao Ran began to change his clothes and gave instructions to David, the others and his security personnel.
Marvin and Nick, who were preparing to follow him into the secret passage, as well as other representatives from the four parties, had all finished changing their clothes.
After a while, everyone was ready.
Xiao Ran put on his gloves, put on his backpack filled with weapons and various exploration equipment, and then walked towards the secret passage with Marvin and the others.
When he came to the secret passage, he looked down and then said with a smile:
"Guys, during the next exploration process, everyone must obey my orders and never act without authorization."
"Before it is safe, do not touch anything in the secret passage to avoid danger."
"To be honest, this is probably the cleanest and safest secret passage I have ever explored."
"As long as everyone obeys orders, there is no need to worry about safety issues..."
Next, he said a series of precautions.
Marvin and the others all nodded in agreement without any objection.
After finishing the instructions, Xiao Ran smiled and said:
"Guys, let's start, let's explore this underground space together and see what treasures we can find."
Before he finished speaking, Marvin had already entered the secret passage and walked down the ladder.
