Why is there mud on the ceiling of a limestone cave?
There is not only soil, but also several roots hanging in the air.
Xue Ping was excited. "Right above it. Is it possible that it was originally a hole, and then as vegetation grew, it was covered and filled with soil?"
Who knows?
"Lin Fan's current position is approximately sixty to seventy meters from the top of the mountain," Wu Yusen began to calculate. "Subtract about thirty meters from the cave itself. That leaves about forty meters of depth at the top."
"If that part on the top is really a hole and it's just filled with soil..." Before Wu Yusen finished speaking, Xue Ping stood up.
"I'll go check out the situation. You guys, bring your digging tools and follow me."
It is better to see it once than to guess a hundred times. Xue Ping is a man of action.
Lin Fan had no control over what was happening above. She suddenly thought of something else and looked down.
Sure enough, there was a thin layer of dirt around where she was standing. It must have fallen from the top.
"Footprints!" Lu An's eyes followed the direction of the light and he saw footprints on the ground at a glance.
The ground beneath Xingchen's feet had become blurred by her spinning, but there was still a row of shallow footprints stretching off into the distance.
Lu An could even see the lines and the number 42 on it.
"It's Feng Chuang!"
The footprints looked very fresh, and it was a bit far-fetched to say they were left by the pile of bones by the wall.
Unless there's someone else here.
Without time to ask the surveyor to elaborate on the details, Lin Fan hurried forward in the direction of the footprints.
Her mission was to save people. Plus, Xingchen was under time constraints... right now, nothing was more important than saving people.
"Looking at his footprints, it seems that his legs and feet are not injured." Lu An judged that the two footprints had the same strength and the stride was basically the same.
"Feng Chuang is quite amazing. He didn't get hurt even after coming down from such a high place." Lin Fan said as he walked.
Fitness coach Lu An rolled down a slope more than 30 meters high and twisted his foot.
Photographer Feng Chuang descended from a 20-meter-high, almost vertical wall with only a few protruding ledges to hold onto, and he was surprisingly intact...
"Ah, you wanted to tell me just now..." Suddenly remembering the topic that was interrupted before, Lin Fan asked John Woo.
"That's what you just thought of. After seeing the wall, I felt that Feng Chuang's skills were quite good."
John Woo looked at Feng Chuang's file sent by other employees and found no problems.
At least on the surface there seems to be no problem.
"As for that wall... I guess it might not be possible if I use my bare hands." Lin Fan assessed his abilities in his mind.
The bumps on the wall were not too close together, and with her height, it would be difficult for her to reach them even with her limbs stretched out. She would most likely fall.
Of course, this only speaks to her own qualities. Then she asked Wu Yusen, "Can you do it?"
"I should be fine." John Woo nodded. Such an environment was no problem for him.
But who is John Woo? Even former special forces "God of War" Song Ren admires him. Just because he can do it doesn't mean others can do it too.
Lin Fan, who tied with Song Ren, of course knew that their physical fitness was the result of long-term high-intensity training.
So how did Feng Chuang do it?
Lin Fan's mind raced, and he had already formed several theories. But because Lu An was still in front of him, he couldn't speak.
"Be careful." John Woo warned.
Lin Fan understood what he meant with just these three words, "Got it."
Following Feng Chuang's footprints, Lin Fan quickly entered a place that looked like an alley. It was somewhat similar to the place they had just come out of.
The only difference is that this entrance is directly on the ground, not suspended in mid-air like the cave they came down from.
After walking a few hundred meters and passing a few turns, a T-shaped intersection appeared.
"How do we get here?" Lin Fan asked John Woo for help.
Looking left and right, both sides seem to be the same.
I hate making choices, Lin Fan thought.
"Just pick one and go." John Woo couldn't give any good advice.
The top, bottom, left, and right sides were all solid stone, with only the front and back being empty. The endless passage reminded John Woo of a tomb passage.
But most of the tomb passages are built with solid granite, and I have never seen any built with limestone.
Lin Fan couldn't make a choice, so he simply stood at the fork in the road and silently chanted "Call the troops and generals..." But before he could finish his long string of words, a "boom" sound came from the left.
It wasn't a loud noise, but it was very noticeable in the silence. Lu An was even frightened by the sound and shuddered all over.
Something happened!
Lin Fan thought to himself that something was wrong. He immediately levitated and flew rapidly through the alley.
Lu An was carried away by her speed and pressed tightly against Xingchen's breastplate, his hands unconsciously clinging to her shoulder armor.
It’s not that I don’t want to hug your neck, it’s just that my arms aren’t long enough…
The rumbling sound continued, and Lin Fan quickly found the place by following the sound.
She saw a person, probably with a cold light tied to his body, making his surroundings appear green. He was running desperately in the direction she came from.
Behind him was a huge stone ball, pressing closely against his back and pressing down on him.
"It's Feng Chuang!" Lu An took a look and shouted.
Feng Chuang was dazzled by the sudden bright light, and his eyes suddenly became dark. He just moved forward instinctively, but his speed was inevitably affected.
It looked like he was about to be hit by the ball.
Just as Lu An was about to scream loudly, he felt himself sliding to the ground. Before he could react, the mecha sister had already flashed behind Feng Chuang, raised her arm, and blocked the stone ball that was close at hand.
Lu An's eyes widened, his heart pounding.
Feng Chuang hadn't noticed it yet and was still running forward.
It was unknown what the stone ball was made of, but Xingchen could easily grab a handful of powder without having to use any strength.
Knowing that this thing was so fragile, Lin Fan breathed a sigh of relief.
Rushing forward was just instinct; she wasn't actually sure if she could handle it. Now that there was no threat, it was naturally the best option.
As soon as he let go, the stone ball that was originally still started rolling again.
Lin Fan hurriedly resisted, gathered strength in his arms, and pushed forward lightly. The huge stone ball instantly turned into powder and fell to the ground.
Suddenly, a black shadow shot out from the powder. Lin Fan had no time to react and subconsciously reached out to catch it.
When I took it in front of me, I saw it was a dark green, crystal-like object. The shape was quite regular, and the star could be wrapped in one hand.
"There is a sealed bag inside the waterproof bag, put it in quickly." John Woo said anxiously.
Usually, special people are more cautious when dealing with unknown substances.
If conditions permit, complete protective measures must be taken before contact to prevent harmful substances from adhering to unknown objects.
Although Xingchen's appearance is indestructible, due to her unique biological properties, the mecha will transmit all external sensations to Lin Fan.
In other words, if there are harmful substances that the stars cannot resist, then Lin Fan will feel the damage synchronously.
But this time the accident happened so suddenly that before he could even open his mouth, the item was already in Lin Fan's hands...
Now all we can do is remedy it quickly and hope that this thing is harmless.
"Try to avoid those two people and don't let them see you." John Woo also gave special instructions.
It seems that this place is definitely not as simple as a natural cave...
Look, look, look for friends, all the missing people are found!