Lin Yueru raised her eyes and looked around, "We have to do some defensive works around the cave, and we can't let outsiders drive straight in." ”

Defensive engineering?

Everyone looked at each other, and they were a little confused.

Liu Wansheng scratched his head and asked, "Yueru, is that thing you said the same as the trap we set up when we were hunting?" ”

Lin Yueru nodded appreciatively, "Yes!" That's what it means. ”

"But we can't get out of those little traps we made before, at most they can only be used to ambush the blind bear or something."

Everyone agreed, "We used to hunt for a small time, and no one has done it, so it's a whole thing." ”

"It's not difficult, it's not a big project."

In the confusion of everyone, Lin Yueru clapped her hands.

"Our purpose is only to be able to deter the sudden intruders, not really to rely on these traps to kill them. Just give us a time to react and that's enough. ”

Listening to her explanation, everyone understood her intentions.

But the problem is, no one has any experience. How exactly should this trap be done and what will it be?

Lin Yueru had already conceived everything in her mind before asking Mrs. Han to call them over.

"Our defense project is mainly divided into three layers."

At this moment, she took a stick and drew on the ground, talking about her thoughts as she painted.

"First of all, the outermost net is a large net, the area must be large, usually hidden in the invisible place underneath, once someone comes, triggers the trap, the big net will immediately put people up and hang them on the tree."

"But isn't this big net also only able to trap people?"

"yes, so we have a second layer right after that."

Lin Yueru pointed outside, "Those trees outside are natural advantages, we have to create a lot of arrows by ourselves, they must be very sharp, and they can be fatal if they penetrate into them." ”

"These things are hidden in the trees, and the triggers are hidden near the net. After the first layer of nets hangs people up, the rest of the people will definitely panic, and in the scramble, our second mechanism will be triggered, and once they are shot, they will be crippled if they are not dead. ”

Everyone didn't take this defense project seriously, but when they got together and listened to Lin Yueru talk about it, they couldn't help but feel excited with her story!

Listening to her story, it was as if I had seen those uneasy and well-meaning people who had been taught a lesson by these organs!

Everyone was full of fighting spirit when they heard it, and Liu Huaijing couldn't even wait to ask.

"Little aunt, what about the third organ?"

Lin Yueru shook her head, "The conditions here are limited, and it is not easy for us to do the first two well." ”

"As for the third course, there is no need to do anything else, just shovel the dirt slope outside the cave."

Originally, their cave was on a high position, but because there was a small dirt slope in front of the cave, it was easy to get in and out.

What she didn't say was that the third mechanism was her silver needle!

Even if someone can dodge the first two, they will definitely not be able to dodge her silver needle.

Chen hesitated, "But if we shovel the dirt slope, won't it be a trouble for us to enter and exit in the future?" ”

Mrs. Han persuaded: "Wansheng family, you can't think like this!"

It doesn't matter if we get in and out of trouble, the most important thing is that we can't let those bad guys come to our door so easily! ”

Now this cave is everyone's temporary home, but this family is wide open, and others can come as they want, how can this work?!

Chen also figured it out, and nodded hurriedly, "That's what my aunt said." ”

Qian Wu frowned, looking a little hesitant.

Lin Yueru took the initiative to ask, "Second Brother Qian, do you still have any questions?" ”

Qian Wu smiled embarrassedly, "Yueru, I have no problem with your arrangement, I think it's very reasonable." ”

"I just can't figure it out, are we really going to live in this cave forever?"

The cave is quiet.

Everyone looked at Lin Yueru.

After all, she was the one who said that the cave was just a stopgap measure.

Now she is the one who wants to live in the cave permanently.

Lin Yueru put down the wooden stick, "Judging from the current situation, I'm afraid that's the case." ”

"Danyang is restless for a day, and we have nowhere to settle for a day."

If you go forward, you will be war, and if you go back, you will be famine.

This mountain forest is the only peace.

Everyone was in a heavy mood, and after a few words of encouragement to each other, they went back to rest.

Early the next morning, Lin Yueru asked everyone what they were good at and arranged the work one by one.

Han Yanqing originally played with her, and Lin Yueru didn't think about arranging things for him to do.

But who knows, when he saw what they made, he actually subconsciously took it over and changed it.

Liu Wansheng looked at the things that were robbed and didn't dare to say a word.

This is the baby bump of the old Han family, where does he dare to say anything!

Gradually, Lin Yueru was also attracted over.

Han Yanqing rarely had such a time to concentrate on one thing.

But at this moment, he was squatting on the ground without saying a word, his tense face was sharp and angular, and he looked a little more cold than usual.

Even when a group of people surrounded him, he was indifferent to his own world.

Han Yanqing was like this, so she couldn't take her eyes off.

After a long while, the movements in Han Yanqing's hands finally stopped with a "click".

He raised his head happily and looked for Lin Yueru's figure in the crowd.

"Daughter-in-law! You see, I did it. ”

Lin Yueru took it and carefully looked at the results of his research for such a long time.

It was a tiny, but very delicate little thing, obviously not very well made due to time and energy issues.

Lin Yueru stuffed the stick he put aside into the hole, and when she twisted it again, the wooden stick shot out at a very fast speed!

Powerful!

The moment they watched the wooden stick shoot out, everyone opened their mouths wide.

I watched it in a daze for a long time, and I couldn't even speak!

How did he come up with this?!!

Lin Yueru was overjoyed, and the corners of her mouth subconsciously rose.

Although this thing may seem small and simple, it requires fine control of the parts to actually make it.

It is not easy for Han Yanqing to achieve this level.

Boss Han, their eyes were straight.

Liu Huaijing and An Jun An Xing were even more entangled, begging Han Yanqing to teach them to do it.

Lin Yueru sent a few children away, and carefully asked Han Yanqing how he made this thing, and if he could improve it even more.

The two of them looked head to head, and after studying together for a long time, they finally made this thing more practical and refined.

Because this thing has the same principle as a bow and arrow, but it is more convenient than a bow and arrow, Lin Yueru gave it a name by the way: small bow.

Since then, Han Yanqing took Liu Wansheng and his son and An Jun Anxing to start making small bows and short arrows needed in small bows day and night.

Once this thing is used well, Liu Qiumei and Zhao Shuangtao, their powerless women, can save their lives!

As for Han Lao, Han Lao Er, and Qian Wen and Qian Wu, they are in full swing to build the defense project outside the cave.

Occasionally, if someone wanted to take a break, they would be caught by Lin Yueru and urged all the time.

In this way, everyone built it day and night for seven whole days.

Without stopping, he shoveled away the small dirt slope outside the cave.

Finally, the cave of the three families became a high platform.

Standing in front of the entrance of the cave and looking down, everyone was very excited!

They no longer have to worry all night and stay awake at night, and they don't have to worry about someone breaking in from the outside!

Two days after the defense was built, the wind was blowing!