Hearing Lin Ke'er's exclamation, we all looked at the entrance of the cave in astonishment.

Sure enough, we found that the entrance to the cave, which was not open in the first place, was now blocked by a large rock.

The stone was so large that it closed the hole so tightly that only a faint light could come in from the outside.

"This ...... Who did this?"

Seeing the huge stone blocking the entrance to the cave now, all of us turned ugly.

You know, on such a deserted island without any tools, it is almost impossible to move such a huge stone by relying solely on human beings.

"Ahh

As we speak, Friday and the rest of the wild men wake up in the same way.

In this cave, only Friday and this wild man lived with us, and the rest of the large number of wild people lived in another cave.

Friday was equally anxious when he saw the boulder blocking the entrance to the cave, and he immediately stepped forward to try to push the boulder, but unfortunately the boulder did not move at all.

"Come, let's push together, maybe the strength of a few of us can push this boulder!"

Seeing that Friday kept trying to push the boulder, I hurriedly beckoned a few other people to go up with me.

Now that we are not what we used to be, our physical fitness has improved a lot, and it is possible to gather the strength of everyone to be able to push the boulder.

This time, even Zhang Jiayi, who has been lazy, also used all her strength.

Because everyone knows that if we can't push this boulder away, what awaits us will be starved to death.

However, in the end, I was too optimistic, and even though our bodies had improved a lot, we were still unable to do anything in front of the boulder.

All of us combined, the boulder still didn't move, which was a little frustrating.

"It's over, we're all going to starve to death in the cave now!"

The first to be frustrated was naturally Zhang Jiayi.

But I didn't pay attention to what Zhang Jiayi said at all.

The matter is not yet at the last step, and there may be a way to solve it.

"Ahh......h Ahh

At this time, Friday suddenly kept shouting at the boulder.

Hearing Friday's cry, my face turned excited, because I knew that it was Friday calling the people.

Sure enough, a moment later, I heard a lot of footsteps outside the boulder.

Outside the boulder, there were also the shouts of savages.

"Friday, call your companions outside and move the boulder with us!"

I immediately asked Friday, to deliver the instructions, while shouting at my companions again to continue pushing the boulder.

I thought that with the help of the savages, this boulder would be removed.

But once again, I was disappointed that even with the help of the many wild men, the boulder still trembled a little, and could not be moved at all.

"Yang Zhi, don't waste your efforts, we can't get out.

Since you can't get out, it's better to save a little effort.

Spend the last days of your life!"

Zhang Jiayi had given up, and she concluded that everyone couldn't get out, so she leaned against the stone wall of the cave and kept talking cool words.

Hearing Zhang Jiayi's words, whether it was Fang Ran or Lin Keer, their eyes were gloomy.

Indeed, there are many wild people who help them, but they still can't push the boulder away, and there is no other way to push the boulder away on this desert island.

But even so, I didn't give up.

I kept pacing around the boulder when suddenly an idea popped into my head.

"Yang Zhi, did you think of any method?"

Fang Ran didn't give up, he always stood with me, and now he saw that I had a happy look on my face, so he immediately asked.

Hearing Fang Ran's inquiry, I nodded.

"Fang Ran, although this boulder is big, if we do it properly, we can still move it?"

"How?"

Fang Ran asked anxiously again.

I looked at Fang Ran's beautiful big eyes and slowly spit out four words.

"The Principle of Leverage!"

After hearing what I said, Fang Ran thought about it slightly and immediately understood what I meant.

"Yang Zhi, you mean to say that you have to use the principle of levers to let the wild people outside move the boulder away.

This is indeed a solution, but the principle of leverage also requires a fulcrum.

Now this boulder has gambled the cave tightly, even if the wild man is taught to use the principle of leverage, I am afraid that there is no suitable fulcrum!"

Fang Ran expressed his worries, and I frowned as much after hearing this.

The fulcrum is indeed a problem, and without the right fulcrum, the boulder simply cannot be leveraged.

A certain scientist once said that if I am given a fulcrum, I can pry the whole earth, and this sentence also shows the importance of the fulcrum.

"Maybe this dagger can help us!"

Then I suddenly remembered the golden dagger, which was extremely sharp and might be able to help us.

I tried using a golden dagger and slashing at the boulder.

The golden dagger lived up to my expectations and immediately chiseled a small stone down.

Seeing this, I immediately chose a spot on the lower right side of the boulder and swung the golden dagger vigorously in an attempt to carve out a fulcrum.

As I swung my dagger with all my might, I gradually carved a very small hole in the bottom of the boulder.

The hole was only the size of a fist, and there was a faint light coming from the outside.

"Whew!"

Although the hole was small, it took a lot of effort.

"Next, it's up to the wild people outside!"

I've found the fulcrum, and the rest needs to be operated by the wildlings.

I immediately called Friday, and then sent a message to Friday, and drove the wild men outside to find the sturdiest trees.

After a few moments, the wild people outside were noisy and seemed to have done what I had asked.

"Next, let them stick the trees into the holes I dug and ......"

I told Friday in detail how to operate the principle of leverage, and after Friday understood it, I conveyed it to the wild people outside.

The hard work paid off, and after a period of fumbling, the wild man really learned to use the principle of leverage.

"Boom!"

In the midst of a loud noise, the boulder was directly picked up and rolled down the cliff with a bang.

Seeing the boulder being removed, I and the crowd laughed excitedly.

"Ahh

It wasn't just us who were excited, but the wild people were also excited, and they never dreamed that they would be able to move such a large boulder.

For savages, the principle of barricades is tantamount to a miracle.

After a busy night's work, the boulder was removed, and the sky was gradually brightening.

"Who deliberately rolled down the boulder and blocked the cave?"

It is impossible for the boulder to roll down the cliff for no reason, and it is obvious that someone did it on purpose.

Several of us know this well.