Mecha Star Wars.

Why is there mud on the roof of the limestone cave?

Not only the soil, but also a few roots hanging down in the air.

Xue Ping was very excited. "It's directly above, is it possible that it was originally a hole, and then it was filled with soil as the vegetation grew?"

Who knows?
"Lin Fan's current position is about 70 meters away from the top of the mountain." Wu Yusen began to calculate. "Deducting about 30 meters of the cave itself. That is to say, there is still a thickness of about 40 meters at the top."

"If the piece at the top is really a hole, if it's just filled with soil..." Before Wu Yusen finished speaking, Xue Ping stood up.

"I'll go over to see the situation. You guys, bring your digging tools and follow me." Guessing a hundred times is not an accurate look.Xue Ping is an activist.

Lin Fan didn't care about how the higher-ups acted, she suddenly thought of something else, and looked down.

Sure enough, there was also a thin layer of soil 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 the footprints on the soil at a glance.

Because of her circling, the feet of Xing Chen had become a blurred mass and could not be seen clearly.But beside it, there is a series of shallow footprints extending into the distance.

Lu An could even see the lines on it and the number 42.

"It's Feng Chuang!"

The footprints looked very fresh. It would be far-fetched to say that they were left by the pile of dead bones by the wall.

Unless there are others here.

Before the surveyor could refine the details, Lin Fan hurried forward in the direction of the footprints.

Her mission was to save people.In addition, there is still a time limit for the stars... At this time, nothing is as important as saving lives.

"Looking at his footprints, it seems that his legs and feet are not injured." Lu An judged from the fact that the strength of the two footprints was the same, and the stride distance was basically the same.

"That Feng Chuang is quite powerful. He was not injured when he came 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 climbed down from a height of 20 meters, which was almost vertical, with only some raised walls that were not easy to grasp, and it was completely intact...

"Ah, you just wanted to tell me..." Lin Fan asked Wu Yusen suddenly remembering the topic that was interrupted before.

"That's what you just thought of. After seeing the wall environment, I feel that Feng Chuang's skills are very good."

Wu Yusen looked at the Feng Chuang files sent by other employees, and there was no problem.

At least on the surface it looks fine.

"As for that wall, I don't think it's possible to do it with bare hands." Lin Fan weighed his ability in his heart.

The bumps on the wall are not too close to each other, and given her height, it is difficult to reach after stretching her limbs.It will most likely fall off.

Of course, this is just to say her own quality.Then he asked Wu Yusen again. "can you?"

"I should be fine." Wu Yusen nodded, such an environment meant nothing to him.

But who is John Woo?Song Ren, the former "God of War" of the Special Forces, obeyed him.Just because he can do it doesn't mean others can do it too.

Lin Fan, who had a tie with Song Ren, of course knew their physical fitness, which was obtained through long-term intensive training.

So how could Feng Chuang do it?
Lin Fan turned around in his mind several times and formed several conjectures.But because Lu An was still in front of him, it was difficult to speak.

"Be careful." Wu Yusen warned.

With just these three words, Lin Fan already understood, "Got it."

Following Feng Chuang's footsteps, Lin Fan quickly entered a place similar to an alleyway.It's somewhat similar to where they came out just now.

It's just that this entrance is directly on the ground, instead of hanging in mid-air like the hole they came down from.

After walking a few hundred meters, and after several turns, a T-shaped intersection appeared.

"How do I get here?" Lin Fan asked Wu Yusen for help.

Look left, look right, both sides seem to be the same.

Hate to choose.Lin Fan thought to himself.

"Choose one and go." Wu Yusen couldn't give any good advice.

Up, down, left, and right are square stones, only the front and back are empty.The endless passage reminds Wu Yusen of the tomb passage.

However, most of the tomb passages are made of solid granite, and I have never seen one made of limestone.

Lin Fan couldn't choose, so he just stood at the fork in the road and said silently, "Order soldiers, order generals...".As a result, before the long string of words was finished, there was a "bang" sound from the left.

Not really loud, but very noticeable in a quiet space.Lu An even trembled with fright at the sound.

problem occurs!
Lin Fan screamed in his heart that it was not good.Levitate directly and fly quickly in the lane.

Led by her speed, Lu An pressed tightly against Xingchen's breastplate, and unconsciously held her shoulder blades tightly with both hands.

It's not that I don't want to hug my neck, my hands are not long enough...

The sound of "rumbling" was continuous, and Lin Fan quickly found the place following the sound.

I saw only one person, who was probably wearing a cold light lamp, and his surroundings were dizzy.Running desperately in the direction she came from.

And behind him is a huge stone ball, pressing tightly against his back and rolling forward.

"It's Feng Chuang!" Lu An shouted after glancing at him.

But Feng Chuang was flashed by the sudden light, and his eyes were suddenly dark. He just moved forward by instinct, but his speed was inevitably affected.

He was about to be crushed by the ball.

Just as Lu An was about to exclaim loudly, he felt himself slipping on the ground. Before he could react, the mecha sister had already dodged behind Feng Chuang, raised her arm, and touched the stone ball that was close at hand.

Lu An's eyes widened.The heart "thumped" beating violently.

Feng Chuang didn't notice it yet, and was still running forward.

I don't know what material the stone ball is made of. Xingchen's hands can easily grab a handful of powder without using any force.

Knowing that this thing is so weak, Lin Fan also heaved a sigh of relief.

It was only instinct to rush forward, and she was actually not sure if she could handle this thing.Since there is no threat now, it is naturally the best.

As soon as he let go, the originally static stone ball started rolling again.

Lin Fan hurriedly resisted, his arm was charged with strength, and with a light push, the huge stone ball instantly turned into powder, and it fell after washing.

Suddenly, a black figure shot out from the powder, Lin Fan had no time to react, and subconsciously reached out to catch it.

When I took it to my eyes, it was a dark green, crystal-like thing.The shape is fairly regular, and the stars can just be wrapped in one hand.

"There is a sealed bag in the waterproof bag, put it in quickly." Wu Yusen said anxiously.

Usually, special events are more vigilant when dealing with unknown substances.

If conditions permit, complete protective measures must be taken before contacting to prevent harmful substances from attaching to unknown objects.

Although the appearance of Xingchen is indestructible, but because of her unique biological attributes, the mecha will transmit all the feelings of the outside world to Lin Fan.

That is to say, if there are harmful substances that the stars cannot resist, then the damage Lin Fan feels is synchronous.

But this time the accident happened suddenly, before he could speak, the things were already in Lin Fan's hands...

Now I can only remedy it quickly, I hope this thing is harmless.

"Try to avoid those two people, don't let them see." Wu Yusen also specially urged.

It seems that this place will definitely not be as simple as a natural cave...

Search and search for friends, find all the missing people!