Chapter 181: Tiankeng

Just looking down, Song Ye felt some scalp tingling.
Because the coffins were densely packed under the tiankeng, those black coffins were arranged neatly, stacked on top of each other, and covered the entire tiankeng. Deep caves, blue light spots, and dead coffins, this kind of scene is more infiltrating than corpses on the battlefield.
"Hold back a bit, don't breathe those belches." Qin Zhan came up sometime, looking down at her side by side with a deep eyebrow.
Song Ye looked back from shock, only to realize that those faint blue spots were radon gas, which was formed by the decay of the corpse in the coffin over the years. It is also known as corpse gas and poisonous.
"These should be the ancestors of Yaozhuang." Song Ye concluded with certainty. If you can build such a large tomb here and bury so many corpses, there will be no second choice except for the drugstore.
Hundreds of years of history change, and the dead bodies here have decayed to produce radon because they have not entered the ground, which is a very common thing. But now it caused trouble for Song Ye and Qin Zhan.
To go out, they had to cross the tiankeng, and the only way to get outside the cave at the moment was only four chains that straddled the tiankeng. The two ends of the chain are fixed on the rock wall and should be used to transport the coffin. Song Ye dragged the chain and found that it was still firm, but the palm of his hand was covered with a layer of rust, and it also had a greasy feel.
"It should have been abandoned here for a long time, and the chains have been corroded." So whether it is firm or not is unknown.
But this is the only way left.
"Do you go first or me first?" Song Ye glanced back at Qin Zhan.
The latter slightly raised his eyebrows and Shen said, "You go first."
"Okay." Song Ye didn't hesitate, agreed quickly, immediately grasped the two chains at the top, stepped lightly on the two chains, and walked lightly forward.
Although the first person to try was the most adventurous, in this case, Song Ye was relatively light in weight and body. On the basis of not being able to guarantee the firmness of the chain, she was the most correct choice first.
Although you know that you have made the right decision, you can look at the thin small body standing on the chain. Qin Zhan's palms are sweating slightly. If you accidentally fall, the belching below will be fatal.
Fortunately, Song Ye's weight is light and her movements are more flexible. Although the shackles are shaking, she quickly reaches the opposite side.
For the first time, she first went to check the situation at the entrance of the cave and found that there was a river three meters below the entrance of the cave, and the other side of the river was a jungle.
She quickly returned to the hole, gesturing towards the opposite side, and after a while, the chain rattled, proving that the opposite Qin Zhan had begun to set off.
In unknown caves, even a small amount of unknown factors can cause unpredictable disasters, so the two remained tacitly silent from beginning to end.
Wow, wow, the chain constantly heard the sound of vibration, Song Ye almost exhausted to pull the chain on the left hand side. She knew that Qin Zhan's original body type was large, which would increase the burden of the chain, coupled with a fracture of his left hand, which required no effort. In this state, it was difficult to maintain balance with one hand.
And often people are worried about what will happen.
With a snap, a small stone hit Song Ye's head, and she gave a clatter in her heart, and looked up suddenly, and saw that the chain above was showing signs of looseness, and she saw Qin Zhan's in the fuzzy darkness. Figure has not yet reached half.
When she reached out and typed the emergency code, the two chains under her feet also loosened at the same time. The original solid rock kept falling off. Song Ye clenched the upper chain tightly and shouted, "Qin Zhan, quickly ! "
Just after this sentence fell down, the three chains fell off the stone wall, and Song Ye felt only a strong pull.
She threw herself forward to the ground, her right hand quickly pulled out the dagger and stuck it on the ground. Her left hand kept pulling the chain tightly, her left arm was pulled vigorously, and her muscle felt a tear-like pain for a moment.
The rumbling sound echoed in the cave, and the heavy chain fell on the coffin, causing a blue gloom.
"Qin Zhan!" After a short period of pain, Song Ye poked his head and looked towards the bottom of the blue sky pit, for fear of seeing Qin Zhan's body.
Fortunately, the man was lying on the rock wall, and was suspended in the air by the chain of his right hand.
"How are you doing?" Song Yegang breathed a sigh of relief, and then saw the turbulent glare surrounding Qin Zhan's side, his heart tightening.
"I'm fine." A voice came from under the rock wall, and Qin Zhan's consciousness and breath were fairly stable.
Song Ye did not dare to delay any more. After stabilizing his figure, he grasped the heavy chain with both hands and pulled Qin Zhan up a little.
The chain weighed a lot of weight and was extremely heavy. Even if Song Ye was pregnant with strength and strength, she couldn't help feeling hard. She almost clenched her teeth. Every once in a while, her breath would be heavy.
Just halfway through, there was a sudden roar from Qin Zhan, "Be careful."
As soon as Song Ye froze, he suddenly noticed that something was passing by his head, and when he waved the dagger in his hand subconsciously, he saw something falling beside him, and looked intently, it was actually a huge bat.
Ordinary bats are about the size of a fist, but the bat stabbed by Song Ye is twice as big. It has two cavities turned outwards outside its pointed mouth, which is obviously a carnivorous creature.
Song Ye raised an eyebrow, pierced the bat's abdomen with a dagger, looked up and looked up in the air, and saw countless pairs of scarlet eyes flashing from the original dark cave. After clearing the layer of mist, there were quilts. Awake bat.
No wonder it would be discarded here, and who dares to come here after living such cannibalism.
Song Ye took a deep breath and dragged the chain in his hand, still not giving up.
But at this time Qin Zhan opened his mouth, "Little devil, you go first."
Song Ye froze his expression fiercely, knowing Qin Zhan's plan, and now he clenched his teeth, he couldn't help but swear, "What nonsense!"
The two opened their mouths and washed down more than a dozen bats, just like the vanguard, they targeted Song Ye and attacked.
"Yeah ..." Song Ye cursed, grabbed the dagger and started a war with the bats in the air. There were bats falling down the sky pit, and there was no sound after inhaling the biogas, but she was fighting with one hand. .
"His ..." Song Ye couldn't help taking a sigh of relief when his left hand was bitten by a bite of flesh, his fingers trembled, and the palm of his hand fell sharply again.
Damn it.