Radio remote control requires supporting equipment, and it is still unknown whether the signal can pass through the tunnel. There are too many uncontrollable factors.
Even if Long Zhan had the device, he wouldn't be able to use it, let alone he didn't have one at all.
Before setting off, Long Zhan had already decided to use a simple delayed trigger device to trigger the mines. The mud and plastic water bottles he brought were the tools.
The specific operation is very simple.
Add some water to the mud and stir it until it is semi-wet. You can squeeze it into a shape that won't spread. Then stick it to the lower edge of the hole dug out in the wall.
Make a small platform that protrudes from the wall, and try to press it tightly with your hands and glue it firmly.
The mineral water bottle with more than half of the bottle of brick gray water left was placed in the brick hole dug in the wall, with two-fifths of the bottom placed inside the brick hole and three-fifths placed on the soil platform.
Then use a pointed priest's dagger to poke a small hole in the bottom of the bottle so that the water can flow out slowly.
The simple trigger device is basically completed!
When the small water flow from the bottle flows through the mud platform, it will continue to take away the mud and erode the connection between it and the wall.
When the mud platform is eroded to the point that it cannot hold up and can no longer stick to the wall, the platform will fall off.
If a bottle with half a bottle of water left on it falls from above and hits the board with gravity, it will inevitably trigger the anti-infantry mines under the board.
This is equivalent to completing the delayed triggering!
As for how to control the delayed explosion time, which is the time for the mineral water bottle to fall, this requires a wealth of experience and you must be good at mud work.
Long Zhan has rich experience in this area and can control the time difference within 5 minutes.
Moreover, as soon as the anti-infantry mine explodes, the powerful power of the recharged version of TNT will blow all the arrangements made by Long Zhan into a pile of fragments.
I'm not afraid that people who come to check it out afterward will find something fishy inside.
Everything will look natural.
Dennis remained silent at the side, just quietly watching Long Zhan keep busy, absorbing like a sponge like crazy, learning techniques from Long Zhan.
After testing that the mineral water bottle was flowing normally, Long Zhan took the bottle off, turned it upside down and placed it on the ground.
The hole is drilled in the bottom of the bottle, so it won't flow out when it is turned upside down.
There is still one last step to be completed in Dragon War. Before that, the bottle cannot be placed there to let water flow. This step is to repair the pmd-6 anti-infantry mine.
When Dragon War came out before, mines had already been manipulated in order to follow up.
The hands and feet were made by Long Zhan, so they are easy to repair.
In less than two minutes, Long Zhan repaired the anti-infantry mine that he had damaged and placed the mineral water bottle on the mud platform.
Because the subsequent deployment of the dragon battle takes a long time, the water flow speed is adjusted very slowly.
Just pouring out drop by drop!
According to the speed at which water is dripping out, Long Zhan estimates that it will take him about an hour and a half to complete the remaining half.
The first half is a technical job, and the level of risk is actually not high. The real danger is at the back.
This step is also what Dennis is most worried about.
Because this part of the Dragon War Plan is very risky, the basis of the action is that during the previous eavesdropping, I learned from the guards that there was a safe house called the Doghouse in Foma.
Coupled with Long Zhan's judgment based on various information, he guessed that Foma was an extreme two-faced person.
That is, people who appear and act extremely arrogant, but are actually timid and cautious on the inside. When faced with danger, they will choose to save their lives as soon as possible.
Therefore, the second half of the Dragon War Plan revolves around finding a safe house.
And the safe house must be found and invaded before the delay device is triggered and the anti-infantry mine is triggered and explodes, in order to complete the plan perfectly.
This is just a matter of words, but the actual operation details are very many.
It can be said to be a gambling adventure.
The simple delay trigger device was successfully installed, and Long Zhan and Dennis immediately began to move around and arrived behind the sandbag wall where they had been for two days.
Now it's late at night and early in the morning, and the whole building is so quiet that you can hear breathing.
Long Zhan looked outside through the sandbag and unexpectedly discovered that a light was on not far away, even though it was a dim incandescent lamp with a maximum of 10 watts.
Long Zhan guessed that there was a high probability of a small generator supplying power to them in the base of the Hongshang Gang.
Different from just hiding inside and eavesdropping before, this time Long Zhan and Dennis needed to dig out the sandbag wall and enter the main building to play big games.
Having an extra light for illumination is not conducive to concealment, and the advantages of night vision devices are reduced.
A little troublesome, but not too troublesome.
"There is still enough time."
Long Zhan looked at the time displayed on his watch, recalled the guard shift times recorded by the eavesdroppers here in the past two days, and decisively decided to continue taking action according to the plan.
After grabbing the last layer of sandbags and pushing them out, carefully placing them on the ground, Long Zhan emerged first.
Dennis followed closely and got out of the sandbag wall.
Long Zhan lifted up the sandbags he rolled out, moved them up one by one, and blocked the hole again. At first glance, the sandbag wall remained unchanged.
Now that we have officially entered the corridor of the main building, every next step will be full of thrills.
Dragon War Quick Observation…
Directly in front is a door that leads to a second entrance, towards the back door, and another entrance on the side of the house, facing the street.
It's the same as what I imagined while listening and guessing inside the sandbag wall before the dragon battle.
There were many rooms on both sides of the corridor. Long Zhan didn't know what he was doing. He only knew that he had to leave the corridor first. It was too dangerous to stay here.
"Walk!"
Long Zhan reached out and made a gesture, picked a house at random and turned in.
There are piles of various wooden boxes here, all empty, and it is certain that these thin boards are very suitable for fueling stoves.
Or maybe it's for something else, such as keeping it to hold things later.
There was nothing to gain from the first house. Long Zhan, who had precious time, immediately came out and entered the second house, which also had nothing of value.
Sudden……
There was a sound of footsteps, accompanied by voices.
"Damn it, go faster, you lazy toads, are you lying dead? If I don't call you, you won't even know how to get up."
"If you delay your shift handover, none of you will be able to eat tomorrow."
"You guys need to figure out who made it possible for you to survive. If you don't want to be kicked out to pick up trash, just do your work more efficiently."
…
It sounded like the SCAV of a small boss, cursing and blowing as it led a group of people from upstairs to downstairs, counting the time to be the sentinel to take over the shift.
When they passed the door, Long Zhan and Dennis came out and ran upstairs.
The second floor is relatively quiet.
Long Zhan guessed that the safe house would be located on a lower floor, with the second floor being the most likely.