Five people were rescued, but only two showed vital signs.
The mortality rate is surprisingly high.
He Yan, Gao Sheng and Kang Qi looked at each other with regret in their eyes.
A good life, because the gangsters bombed the tunnel frantically, causing the loss of fresh life.
Thinking of this, the three of them felt angry in their hearts.
"Save people!"
"Anyway, the gangster has been caught and he will pay the price for his actions."
"Too."
"Rescue."
The three of them talked to each other without stopping their work.
...
"Help!"
"Someone come and save us!"
The cry for help came from the front section of the tunnel.
Yes, the voices were those of Fang Zijing and his subordinate Zhao Yongbin.
The sound of digging and shouting in the tunnel reached their ears.
The two people who were sitting in the corner suddenly opened their eyes and knew that the rescuers had entered the tunnel.
So, he shouted loudly.
"Boss, can they hear it?"
"Are our voices hoarse?"
Zhao Yongbin was a little discouraged and asked Fang Zijing in a doubtful tone.
"shit!"
"Of course we can hear it, we can hear their shouts, and they can definitely hear our calls."
"Oh...why haven't they responded to us yet?"
"You ask me, I ask who to go with!"
Fang Zijing looked slightly annoyed, "Don't ask so many questions, just keep shouting."
"Yes!"
Zhao Yongbin shrank his neck when he saw his boss getting angry, and nodded in fear and said yes.
"Help!"
"Can anyone hear me?"
"Use rocks to make noise."
Fang Zijing picked up the stone, found a relatively safe position, and smashed it against the wall.
"boom......"
"Boom..."
When Zhao Yongbin saw this, he imitated others and immediately picked up rocks and started throwing them at them.
"Dong...dong..."
The sound of stones colliding with stones echoed in the tunnel and spread far and wide.
The propagation of sound needs to pass through a medium. The greater the density of the medium, the faster the propagation speed. The density of solids is the highest, so it propagates faster in solids than in liquids and gases.
Fang Zijing took advantage of this by hitting rocks against rocks to create an echo so that the rescuers outside could hear the sound.
"Boom...buzz..."
"Boom...buzz..."
The stone hits the stone rhythmically, and the sound is transmitted all at once.
"Boss, is this okay?"
Zhao Yongbin wanted to ask, but Fang Zijing rolled his eyes and shut up and stopped asking.
Outside.
Kang Qi happened to be close to the stone wall and wanted to hear the sound.
When I listened closer, I really discovered something.
He heard a rhythmic knocking sound coming very regularly.
"There is a discovery."
"Gao Sheng, come and listen."
When Gao Sheng heard Kang Qi calling him, he immediately came over and leaned against the stone wall to listen.
"Did you hear that?"
"Well, the regular knocking sounds must be a distress signal from someone."
"Yes, I think so too."
Kang Qi nodded and immediately asked the Northwest Army to quickly search from the direction of the sound.
The Northwest Army cleared the obstructing stones while searching.
Behind them, the workers, under the command of the deputy captain, quickly excavated towards the position of the person in charge, Liang Chenghui.
...
Five o'clock in the evening.
The heavy rain finally stopped, and the valley was covered in mist, making it look like a fairyland on earth.
At the entrance of the tunnel, when Gu Jingze led the Northwest Army to excavate the tunnel, he heard someone calling for help. He decisively stopped digging and carefully identified the direction of the sound.
"Stop!"
"Everyone stop!"
"Someone is calling!"
As Gu Jingze shouted, everyone immediately stopped.
"Save...save..."
"Click..."
A very weak sound came from the rubble.
Gu Jingze raised his ears and listened carefully, and in the next second he determined the location of the sound.
"Duan Feng, Jiang Li, this way!"
Gu Jingze called over the three of them, "Hurry up and get someone to come over and dig."
"yes."
"Brothers, come here to dig."
"It's not far from us, only about three or four meters. Dig carefully."
"receive."
Dozens of northwest troops quickly arrived at Gu Jingze's position and began to move the piled stones.
Although the tunnel is crowded, everyone performs their duties and moves very regularly, so there is no feeling of crowding at all.
"save......"
"save......"
Gu Jingze came to the other side and listened to the sound again.
About twenty minutes.
After the rocks were cleared away, Gu Jingze signaled everyone to be safe and quickly stepped forward and shouted loudly.
"Is anyone there?"
"I know you're here. Just make a sound if you can hear me."
In the tunnel, it was very, very quiet. Everyone held their breath, waiting for the trapped people to respond.
One second or two passed, and there was still no movement.
Until five seconds later, there was a creaking sound from the right front.
Gu Jingze stared carefully in front of him and followed the sound to find the location of the sound.
He walked up in one stride and bent down to move the stone.
"Save...me..."
"Found it."
"Come and help!"
"Swish, swish, swish!"
Kong Bin and the Northwest Army rushed over like a tide to clear the pile of rocks.