Thompson's route to escape from this underground palace was 100% the secret tunnel hidden in this secret room.
At that time, as long as he fill this underground palace and this secret room with time bombs and wait for himself to escape from the dark tunnel to a safe place, he can detonate the bomb and destroy it completely!
As long as he successfully returns to the ground and then disposes of the two famous paintings in the bedroom, without physical evidence, the FBI and the Boston police have nothing to do with him.
This old fellow is a pastor who has worked in the Old North Church for 30 years and his influence must not be underestimated! The Old North Church is also one of the most famous churches in the United States and some people protect it.
While thinking about this, Ye Tian's eyes have moved away from the trolley box, he looked at the wall directly opposite the secret room door and began to see the situation in the secret tunnel.
There is no mechanism at the entrance of this secret passage, only an arched wooden door with a large lock hanging on it, which can be seen through at a glance.
Behind the wooden door is an arched corridor, about two meters high and one meter wide, extending straight forward.
Unfortunately, Ye Tian could only see the situation within 20 meters.
When the line of sight entered this dark tunnel, the visual range was shortened to about 15 meters and 15 meters away from the dark tunnel, it was plunged into darkness and could not see anything!
Within these fifteen meters, Ye Tian saw a sensor-type emergency light hung on the wall. There was no trap or danger. It seemed to be a very safe secret tunnel!
In addition, he also noticed one thing.
Whether in this secret room or in this secret tunnel, he didn't see any pinhole camera or electronic sensor!
Here, Thompson did not arrange any monitoring equipment, which was unexpected!
There are only two reasons for this situation.
The first reason is that the exit at the other end of the secret tunnel is absolutely safe and extremely secret. It is impossible for others to find out, so there is no need to monitor it!
Secondly, this is the final retreat. Thompson does not plan to deploy any electronic equipment and leave any image data, so as not to be bitten by the FBI and the Boston police through technical means.
In this way, even if the FBI and the Boston police find this underground palace, they don't even want to find this secret room easily, let alone pursue it through the secret tunnels!
As long as he enter this underground palace, everyone will instantly understand the importance and historical significance of this place. They will definitely not dare to search drastically and can only explore a little bit carefully!
When the FBI and the Boston police went to great lengths to find the secret room and then pursued them down the dark road, Thompson might have already run away and disappeared completely!
The secret room and the secret passage have been seen through, Ye Tian retracted his gaze and finished the perspective.
Next, he didn't do any other actions, but stood still and pondered, with a fierce color flashing in his eyes from time to time!
This old guy is too cruel! He must never leave alive, otherwise, how can he get revenge?
"I'm really sorry! Thompson, buddy, don't want to fall into the dilemma of thousand days against thieves, I can only send you to hell to report, don't complain then, I am also forced!"
Ye Tian said a few words in a low voice, with a cold murderous tone.
In an instant, he had already made a decision.
On the day of the official showdown, he must find a chance to kill Thompson and completely eliminate the hidden dangers and must not let the old guy leave the underground palace alive.
No one wants to be thought of by such a vicious and extremely cunning guy, it is definitely a nightmare, like a ghost possessed!
Even Ye Tian didn't want to face such an opponent at all times.
Compared to Thompson's fierceness, the Hells Angels and the Mexican gangsters are just like a bunch of shit kids, they can't make it to the table!
Of course, if he can borrow a knife to kill, it would be perfect!
The FBI art crime team, the Boston police, even Cook's gang of idiots and the Boston gang are all very good enforcers, he can take advantage of it!
Thinking quickly ended, Ye Tian immediately began to act.
He walked straight to the corner and the little wing lifted up a floor tile, then went down and pulled the iron ring that controls the secret room mechanism.
"Ka Ka Ka"
A slight sound of mechanism rotation followed, which appeared very clear in this quiet space.
Hearing this voice, Ye Tian immediately showed a smile on his face.
Then, he put back the floor tile and restored everything to its original state without leaving any flaws.
After doing this, he walked to the door of the secret room and stretched out his hand to push against the wall in front of him!
"Ka Ka Ka"
Another string of soft noises.
The wall in front of him suddenly cracked and a door two meters high and one meter wide immediately appeared in front of Ye Tian's eyes and it was completely dark inside.
Ye Tian didn't walk into the secret room immediately, but stood at the door and paused for a few seconds, waiting for the air to complete the convection before stepping into this weapon arsenal!
"Snapped!"
The lights came on and the secret room suddenly seemed like daylight.
After entering the secret room, Ye Tian went directly to the trolley case containing C4 plastic explosives.
Before opening the box, he looked through the box again.
After confirming that there were no traps or dangers, he put the box on the ground and gently opened the metal trolley box.
Although the box contained explosives that could destroy the underground palace several times, there was no danger at this time, it was just a pile of rubber blocks!
However, at the moment when he saw these C4 explosives, Ye Tian still involuntarily took a breath.
"hiss!"
"What a sinister and vicious old fox, I admire him!"
Ye Tian said with emotion and at the same time took out his mobile phone and took pictures of these C4 explosives.
Later, he closed the box again, put it back in place and erased the traces he had left.
Next, it's time to move the trolley case with the detonator.
This time he was a lot more careful. Before touching the box, he checked his own situation first.
After confirming that there was no static electricity on his body and that the detonator would not be accidentally triggered, he gently put the box down, looked through it again and opened the box carefully.
"Excuse me! Thompson, for safety's sake, I must dismantle these timed detonating devices, let them become decorations and be completely destroyed!"
Ye Tian said with a light smile and then picked up a connected electronic detonator, ready to start dismantling.
Of course he doesn't understand the bomb principle, but he can't stand it and can see through it!
In his eyes, this electronic detonator has no secrets at all.
Since it is an electronic timing detonator, just start from the inside of the timer and cut off the power transmission line to prevent the current from being transmitted to the detonator!
If the current cannot be transmitted, the electronic timing detonator will become a waste. It is impossible to detonate the detonator and then detonate the C4 plastic explosive!
And this change will not destroy the timer's timing and display functions, which is extremely confusing and Thompson will never find a flaw.
Under perspective, the internal structure of the electronic timer immediately appeared in Ye Tian's eyes, extremely clear.
Through the connection between the timer and the electronic detonator wire, within a few seconds, he understood the principle of the detonator and understood the path of current transmission!
"I have gone to high school anyway and physics is not for nothing!"
Ye Tian said with a triumphant smile, reached out and took the tool Thompson had placed next to him and immediately began to disassemble the electronic timer.
Although the current timer does not have a battery and will not detonate the detonator, he was a little more careful during the dismantling process.
Both static electricity and stray current may detonate the detonator. Are he not careful?
Fortunately, everything went well, Ye Tian quickly opened the back cover of the timer.
The next thing is very simple!
Each electric detonator has only two wires and an electronic timing detonator has four electric detonators. The two wires that are connected to the timer together are also two wires.
As long as the two wires are disconnected from the connection, the current transmission is blocked and the detonator is completely useless!
Then install the back cover of the timer and put it back in the box!
If he don't open the back cover and check carefully before setting the time bomb, even a god will never discover the fact that the detonator has been scrapped!
Thinking of the time bomb failing to explode as scheduled, Thompson's expression of confusion and panic, Ye Tian immediately chuckled.
In the light of his chuckle, he didn't pause at all under his hand and in a blink of an eye he removed the detonator in his hand and then put the back cover of the timer back on, putting the scrapped timer aside.
Get it first! He reached out and picked up another detonator, continuing the dismantling process just now.
As time passed by, the numerous electronic timing detonators in the box gradually turned into ornaments in his hands and there was no threat anymore.
It took about half an hour to sabotage all the electronic detonators.
Then, these electronic detonators were reinstalled in the box by Ye Tian in the original order and continued to be placed on the wall, as if they had not moved at all.
One last thing, explore the secret tunnel behind the wooden door! After exploring the underpass, he will be triumphant!
Who knows where this underpass leads. Not far north is the Coast Guard military base, then the military port and then Boston Bay! It's impossible for the secret tunnel exit to be on the bottom of the sea, right?
Ye Tian didn't go to the dark road wooden door immediately, but stood there thinking for a while and then quickly checked his portable equipment!
Regarding this secret room and this secret passage, he did not intend to tell Matisse them.
Especially this secret path that doesn't know where it leads will be his last hole card. Naturally, the less people know the better!
In addition, this is also likely to be the burial place of Thompson!
If the murder trick with a knife borrowed doesn't work, Ye Tian doesn't mind doing it himself. In this secret tunnel without any monitoring equipment, kill the old guy Thompson and he will never have trouble!
After checking his portable equipment, Ye Tian immediately pressed his headlight again, opened the G36C automatic rifle insurance and walked towards the dark wooden door.
What is hidden in the secret tunnel? Where does it lead?
It all needs to be explored!