Three black mechas walked along their shiny path in the dark cave, and soon arrived at the place where they had been blocked by Roland's blast.

"Did you say it's here?" John Smith asked.

In front of them, they did not see the rocks rolling from the rock wall above blocking the road in a row, but a very open path.

Only when you turn your eyes above can you see an irregular large hole appearing on the originally smooth stalactite rock wall above under the light, which is obviously caused by external forces.

But there was no trace of gravel.

This road has been completely penetrated. They were worried about how to open up this lifeline when the road was long, but after they arrived here, they found that the original gravel disappeared, which made them even more puzzled.

"Yes." Lu Yuan said with a frown.

All of this in front of me has already broken through the conventional cognition.

After all, where can there be stones that can move by themselves?

And according to what he said, Roland was seriously injured and died without help from outsiders.

How could he remove so many stones in a few hours?

"Can this be Roland's trap?" Su Mei said.

John Smith shook his head: "This trap seems incredible."

"According to the razor principle, the simpler the explanation, the more likely it is to be the truth of the matter."

"The simplest explanation is that these stones ran away by themselves." Su Mei said.

Because she has an age advantage, it won't be boring to say these jokes.

"Your explanation first requires the stones to grow legs." John Smith shook his head and said, "But no matter what, these stones are not an advantage."

"But because things are a little strange, I suggest that you go out and stay outside now."

Lu Yuan and Su Mei looked at John Smith at the same time.

John Smith shrugged.

"Please don't say I'll escape at the last minute."

He is really open-minded.

Lu Yuan could only reach out and grab his mecha arm: "Forget it, there may be only three or four of us left in the world, so there is no need to be worried."

"Let's go together."

John Smith reached out and patted Lu Yuan's shoulder.

"All right."

...

...

In any case, the explosion that originally happened in front of Lu Yuan and Su Mei, and the fact that Roland claimed that he had injured his arm by gravel, all proved the explosion and some collapse accidents in the cave.

But when I came back just a few hours later, I saw traces of the explosion still existed, but the gravel disappeared without a trace.

Even construction machinery is difficult to complete such cleaning in a short time, let alone this moment and now.

So Lu Yuan and Su Mei slowed down their pace and pushed towards the depths bit by bit.

Since the entire army was chosen to dispatch the eggs, the eggs were forced to be placed in a basket, so we can only deal with the current situation with double caution.

They were walking and searching for possible traps, which led to the second half of the underground tunnel, which was originally only a few kilometers, walking for half an hour.

On the other side, Roland was lying on his cold bed of water, with a bandage made of rags wrapped around his right arm. The blood had soaked the bandage, and his whole face was particularly pale.

After struggling to send out the final broadcast, Roland thought for a long time before deciding to explain his current situation only, rather than asking for help in public.

Because of this incident, he is likely to be killed directly by the other party after meeting him.

But without antibiotics, clean medical supplies and auxiliary drugs, it is almost a matter of death to be injured like this.

He has been cautious underground for so many years. The most important thing is to protect himself and not suffer unnecessary injuries.

Although food must be eaten by rats and mushrooms, Roland only eats cooked rat meat at a time and avoids ingesting parts such as viscera that may contain excessive bacteria.

Life alone underground was boring, but he still survived for so many years.

But now, he was lying on the bed, his whole body twitching and a cold war, which made Roland realize that he had not had much time left.

The infection caused by excessive blood loss and lack of timely wound care, even if someone takes care of Roland, he may not be able to survive in such an environment, let alone now being alone.

"Am I going to die?"

Roland looked at the ceiling, where there were dripping drops of water droplets lowered.

Yes, he's going to die.

In such a world, injury means death.

If they have not blown up the paths out, then those powerful humans may come back to save him if they are really kind and full of compassion.

He gets medication and bandage treatment, so he can still survive.

But now, the passage to go out has been blocked, and I have escaped to the nest and avoided the terrible rodents, but death still followed like a shadow.

Breathe in his ears, and he will be about to choose someone to eat.

"I'm going to die." Roland exhaled and said softly.

At this moment, a squeak suddenly sounded outside the door.

Roland pursed his lips, picked up the pistol next to the pillow again, and shone it at the door with a flashlight.

He saw huge gray mice with rat heads and rats heads and heads protruding their heads and tails into the crack of the door. They had round eyes and reflected some terrible light under the flashlight.

Roland knew they had seen themselves as food, and even followed the smell of blood, and even dared to approach this bedroom where almost no rats dared to approach.

The so-called tiger fell on the plain and was bullied by dogs, so Roland, who is about to die, has become the dragon that encounters a shrimp in the shallows.

Without hesitation, he tightened his pistol and pulled the trigger at the mouse at the door. He heard a violent gunshot. The mice were alarmed and fled in all directions. However, at this time, Roland was powerless to kill another mouse.

He staggered up and looked forward to check that the mouse was not found. He could only lock the door with force, and then lay back on the bed exhausted, feeling weak all over and dizzy eyes.

He is going to die, but the death he wants to face is probably very long.

Perhaps when he still feels consciousness but can't stand up, he may feel the feeling of being slowly bitten by those mice.

This thought only emerged from his mind, which made Roland feel a little chilled.

"I don't want to die like this." He said to himself.

Then, he reached out and opened the gate of the "water bed" beneath him.

A large amount of oxygen began to leak out from it.

These are valuable materials he reserves and are necessary for survival, but when the oxygen in the entire water bed is released, the oxygen concentration in the room will exceed a threshold.

This is just intoxicating oxygen for normal people.

But for him, it was equivalent to an accelerated, painless death.

As the oxygen became more and more concentrated, Roland felt his whole body relaxed and the pain on his arms was gradually not felt.

At this time.

He heard a knock on the door outside.

when.

when.
Chapter completed!