noon.
The people in each cell were looking forward to it, waiting for the jailer to deliver the food. In vain, there was a shock from above, and at the same time, there was a lot of noise from an extremely distant place, and occasionally the sound of metal clashing and clanging could be heard.
The people in the cell were a little surprised. The sound insulation effect of this prison is excellent, and the sound can be transmitted here from above, so it can be seen that the momentum outside must have been monstrous.
"What's going on?" The prisoners were puzzled and asked each other.
A middle-aged leader in a cage was horrified and said, "It's likely that someone came to rob the prison."
"Prison robbery?" Everyone was taken aback, and then a little pleasantly surprised.
"Very good!"
"Maybe we have a chance to rush out."
"I haven't delivered food yet, haha, I guess the outside world is already in a state of desperation."
Hearing the excited discussions of these prisoners, several leaders who had stayed longer looked at each other, among them was the "Old Jin", who frowned and said: "A few days ago, I heard from the prison guards that recently there are A high-level hunter was imprisoned with a disordered mind, and was imprisoned in the third-tier prison, and he robbed the prison outside, could it be that he came to rob the high-level hunter?"
"It's possible." Hei Scar, who has a good relationship with him, nodded and said, "However, it's probably as difficult as heaven for these people to rush in. The monster lake outside can organize large-scale attacks. If they want to come to the prison to rob the prison, We can only sneak attack along the aisle, but there are strict barriers along the way, even if you bribe the prison guards, it will be very difficult."
The other leaders nodded. It was not the first time they had seen such a thing, so they were not as excited as others, because they knew that this prison was known as the number one prison, and its defense was so tight that it could definitely be called a war fortress!
Du Dian has woken up, but is still lying on the ground, listening to other people's comments, but his expression is extremely calm.
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On the ground, in the old castle of Briarflower Prison.
In a watchtower above the castle, two figures stood here. One of them was tall and straight, holding a telescope in his hand, looking at hundreds of invading figures outside the lake, the size of which was equivalent to a small army.
"Well-trained, it must have been planned for a long time." The stalwart middle-aged man put down the binoculars and chuckled.
Behind him was a butler in a black tall hat with a mustache and said with a smile: "Unfortunately, they haven't trained their brains well."
"It's not that their brains are not well trained, but that the people who command them don't have this thing at all."
The butler in the tall hat smiled slightly, and said: "They were able to pass through the border fortress and cross the border defense line we set up to come here. They should have bought people from the military headquarters and our prison. I will hunt out these money-grubbing little mice later. .”
The stalwart middle-aged man nodded slightly, looking down at the entire lake outside the prison and the battlefield by the lake with eagle-like eyes, and said softly, "If you have a tiger in your heart, sniff the rose carefully."
"Although roses are beautiful, their stems have thorns." The tall hat butler continued with a smile.
The middle-aged man nodded and said, "Is my tea ready?"
"It's waiting for you to enjoy it." The butler said respectfully.
…
…
The prison robbery outside gradually subsided after a few hours.
Everyone in the cell looked forward to seeing a strange figure who would push the door open, but after the door was pushed open, there were still two indifferent faces of the jailer. At this point, everyone couldn't help feeling sorry and disappointed, knowing that the prison robbery was a failure up.
This episode did not affect Du Dian. At night, he continued to jump into the tunnel and carefully dig the soil.
In a blink of an eye, Du Dian has been in prison for three years.
In the sky covered with lead-gray nuclear radiation clouds, black snowflakes fell, relatively heavy, and fell on the ground outside, dyeing the ground black. Many open-air orchards and farms were built long before the season. Shed, so as not to be damaged by this black snow.
It was so cold that the prisoners in each cell huddled together to keep each other warm.
In the evening, after the guards came over to distribute the food in a hurry, they shrank their bodies in the heavy cotton jackets and left the cell.
The food allocated in the black snow season is slightly more. Du Dian also got three pieces of black bread. He ate slowly, and when the night was dark and most people fell asleep, he took off his prison uniform and put it on the back In the dark place by the wall, he made a side-lying position.
After doing this, he broke open the urinal and slid lightly into the pit.
The rough pit rubbed against his skin, and it was icy cold. He slid all the way down. When he passed the workshop on the second floor, he roughly estimated the height of each floor. When he slid to the bottom, he immediately felt There was cold lake water seeping in under his feet. At this moment, he was already standing at the bottom of the prison.
"The height of this deep pit is about 25 meters, and there is a torture room above it. The underwater height of the entire prison should be about 35 meters. There are only two floors of prisons below the studio, like senior hunters and trial knights. All the characters are imprisoned at the lowest level. And the strongest people in the first level are also imprisoned at the level of junior hunters, and that Lao Jin is a junior hunter who committed a crime and went to prison."
Du Dian bent down to pick up the chisel at the bottom of the lake, which was originally a tool for cutting off the sharp teeth of monsters, but he swallowed it and brought it out, which greatly improved the progress of digging.
Every time he thinks that there are senior hunters of Graili's level living in the wall next to the deep pit, he feels a little rejoiced. Fortunately, his title of hunter in the consortium is only a beginner. On the second-to-last floor, although the distance to chisel the wall will be shortened, the criminal laws that intermediate hunters receive are completely different from those on the first floor.
Du Dian heard from Hei Scar that the first floor was just piercing steel nails and crippling his arms. The torture suffered on the other two floors was ten times more terrifying than this one. Even if an advanced hunter came here, he would become a thoroughly Useless!
In the narrow passage, Du Dian bent down in a difficult posture, reaching into the water to dig soil.
Before digging to the bottom of the prison, Du Dian poured water into the deep pit. The first is to hope that the water can soak and soften the soil and rocks. The second is to chisel the wall in the water. The sound will be greatly eliminated to avoid being People hear.
Now that the lake water seeped in, he didn't have to pour it himself. After all, if he used too much water, it would inevitably arouse suspicion.
After a while, Du Dian chiseled a hard object along the pipe, and was overjoyed at once, and immediately speeded up.
Soon, the hard object appeared, it was an oval metal spanning across it, although only a small part was exposed, judging from the shape of the oval, if it were a pipe, the caliber would be huge enough to accommodate it.
However, when Du Dian saw the elliptical metal, he was not excited, but was stunned.
He suddenly thought of one thing he had missed. The reinforced concrete hadn't been manufactured yet. Although the main feces excretion pipe of the entire prison was buried at the bottom of the lake, its defense was extremely strong due to the strong water pressure it had to withstand. horrible.
How to break it
Du Dian was silent for a moment, and dug up the soil next to this small piece of elliptical metal, revealing about half a meter of elliptical metal, the arc is still very small, it can be seen that the diameter of the pipe itself can even allow him to walk upright in it.
He grabbed a rock and tapped it lightly on the metal pipe.
After knocking a few times, he immediately bent his ears to listen.
After hearing the response from inside, the last trace of hope on his face also darkened. As he guessed, there should be some filling in the metal pipe to regulate the water pressure. There should be a metal pipe under the filling, and that metal pipe is the real feces pipe.
Du Dian grabbed a relatively hard stone and smashed it down in the water.
With a bang, the stone hit the metal pipe, and the echo was very light, as if it hit a steel wall.
Du Dian smashed it several times in a row, and the stone was shattered, but the metal pipe was unscathed, and there were no small dents.
Du Dian slammed his fist on the metal pipe angrily. The force of the shock made his shoulder hurt. After a long time, he calmed down a little. He picked up the chisel and continued to chisel along the side of the pipe.
"The soil at the bottom of the lake is relatively soft, so the digging speed will be very fast, and after leaving the prison, you don't have to worry about the impact of the sound. If you dig with all your strength, you should be able to dig out of the lake before the execution of the five-year term expires." Du Di An thought to himself, and continued digging hard.
Half a month passed.
Du Dian considered that the cesspool at the end of the pipeline would be guarded by jailers. Although this possibility was extremely low, he still chose to plan in the opposite direction. In just half a month, Du Dian has dug a three-meter-long channel at a depth of four or five meters at the bottom of the lake.
He still vaguely remembers the scene he saw in the aisle when he first entered the prison. The prison is in the middle of the lake, and the radius of the lake is about 300 meters. Now, his daily progress is about 1 meter. Can plan a channel directly to the lake!
His only worry was that the mud at the bottom of the lake would collapse and crush the passage. Fortunately, there are feces pipes that can be used as landmarks. He dug a hole four to five meters below the feces pipes. The surrounding soil is relatively dry and hard, and the chance of being crushed by mud is extremely low.
Moreover, when he was digging the passage, he would put some hard stones in the passage as beams and pillars. Although it was troublesome to enter and exit every time, it could increase the safety of the passage.
Although digging tunnels is the most common way to escape from prison, most people in the prison can think of this, but few people can do it.
Even the senior hunters at the bottom of the prison are not good. They are closely guarded by people in turn, and their bodies are tortured. They are weaker than Du Dian. After all, their titles also allow them to get enough torture and defense, and they have no chance to act. .
And even if given the opportunity, they don't have the tools. Taking a step back, even if they stole tools like Du Dian, it would be difficult for them to dig a passage of hundreds of meters. After all, dark vision belongs to Du Dian's magic mark ability. It is almost impossible to find a parallel passage.
The courage to escape from the bottom of the lake, the mind, the opportunity to get tools, and one's own ability, if you lack any of them, it will be difficult to escape successfully.
Boom!
The short knife in Du Dian's hand poked on the rock wall, but in vain, the rock wall slipped suddenly.
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