"If you can't stop it, you have to stop it! If you don't get rid of the people who are secretly making trouble, this group of refugees won't be able to let them in!"

Speaking of the people who were secretly making trouble, Li Ru was angry: "Jiang Hua, ask your deputy general to bring me someone to deter those refugees, you act with me tonight, come with me now!"

Jiang Hua nodded and followed Li Ru into the military tent.

If the alarm device is not the best use, then build a trigger sensitive mechanism!

Just do it, Li Ru picked up the lamp and fought at night, took paper and pen, and kept scribbling and drawing, Jiang Hua looked at him intently on the side, with his level, he only vaguely saw that this seemed to be a trap.

But after watching it for a while, his sleepiness came up, and he tossed all night, and the iron beaters couldn't withstand it.

After a while, Jiang Hua's eyelids fought, Li Ru shook the brush, grabbed the drawings, looked at it again and again, made sure that there was no problem, and shouted excitedly: "It's done!"

Jiang Hua woke up suddenly, completely sleepy: "Ah! It's really gratifying! I don't know what your Highness's countermeasures are?"

"Look!"

Li Ru slapped the drawing on the table and began to introduce: "This is a trigger mechanism, I plan to hollow out the snow near the stable, cover the surface with rope nets, and use a thin layer of snow as a camouflage. ”

"As soon as something falls on it, the mechanism is triggered, and the rope net shrinks instantly, and when the time comes, ...... Hehe, tell him to stick his wings and can't escape!"

When Jiang Hua heard this, he slapped his big hand: "Wonderful, it's wonderful!"

Seeing the confusion in his eyes, Li Ru couldn't help but complain: You understand what he said! Do you dare to be a little more perfunctory!

But seeing that he had worked hard all day, Li Ru didn't care about him, and ordered: "Go collect ropes immediately, and find me a batch of crossbows!"

Jiang Hua quickly led someone to do it, and in less than half an hour, including him, three people walked in with a large bundle of ropes.

"Get a few soldiers who are good at weaving rope nets!"

Hearing Li Ru say this, Jiang Hua invited the merit and said: "Your Highness, I have long thought that the two of them are the sons of fishermen, and they are very good at weaving rope nets!"

Li Ru nodded, he was finally a little reliable, and when he saw that the two of them were weaving rope nets very fast, he couldn't help but sigh.

It is worthy of a specialization in the art industry, and if this skill is used properly, it will definitely be very useful in the future!

A bold idea gradually took shape in his head, what if he brought together all these talents who were skilled in various technologies?

Just thinking about it makes my blood boil!

But now is not the time to worry about these, putting these thoughts on hold for the time being, Li Ru picked up the crossbow brought by Jiang Hua.

After a cursory look, he had never used this thing before, and he didn't know what it was capable of.

Loaded with crossbow arrows, raise your hand to the pillar of the military tent is an arrow, "whoosh" a sound of breaking the air, the crossbow arrow speed is extremely fast, almost instantaneously hit the pillar, the arrow body is not into one-third.

It's really a strong bow and a strong crossbow!

It took the old nose strength to pull out the crossbow arrow, and then he noticed that there was a barb at the arrow.

Seeing this barb, Li Ru's eyes lit up.

I've been thinking about how to combine a crossbow with a rope net, and this barb is a big help!

Put the crossbow on the arrow, the bowstring is tight, the arrow is on the string, Li Ru found a silk thread to tie the place where the bow and crossbow are fired, the other end of the silk thread is tied to the finished rope net, and then a rope will be used to tie the rope net and the barb on the arrow together.

A simple but extremely sensitive trigger mechanism is complete!

In order to test the effect, Li Ru had people dig a large pit outside the military tent, cover it with a woven rope net, tighten the rope net, and cover it with a thin layer of snow.

The artificially placed snow quickly assimilates with the snow on the ground, and unless anyone is in the know, they will not even notice that there is a trap in the ground.

Carefully examining the bow and crossbow to make sure that the bowstring was taut in a critical position, Li Ru carefully buried the bow and crossbow.

Doing all this, he casually grabbed a handful of snow on the ground, crumpled it into a snowball, and gently threw it towards the location of the trap.

"Whoosh, whoosh. ”

Almost at the moment when the snowball landed, two sounds of breaking the sky suddenly sounded, and then two crossbow arrows shot out, and the rope net quickly shrank into a ball.

"Good!"

Seeing this, Li Ru slapped his thigh and raised his eyebrows!

Damn, with this thing, I don't believe I can't catch you!

Jiang Hua was stunned on the sidelines, and after reacting, he hammered his fist and exclaimed: "Your Highness is really resourceful, with this trap, why can't you catch the thief!"

Li Ru smiled, looked at the two people who had woven the rope nets before, and ordered: "You two will immediately use this as a sample to weave three identical rope nets." ”

The two of them quickly went to do it, the rope net was quickly braided, Li Ru installed the crossbow one by one, and then took two teams of soldiers, and the soldiers turned their backs and surrounded the stables.

Dig three feet around the stable, cover the rope net, taut it, cover it with a thin layer of snow, and then adjust the bowstring to a critical position and bury it carefully.

All this was done under the cover of everyone, and from the outside, it was not clear what Li Ru and his party had done inside.

After doing all this, Li Ru breathed a sigh of relief, led people to ambush around, and then, he only had to wait for the thief to take the bait!

As long as the thief and thief dare to do things without dying, he is sure that he can leave him behind!

An hour passed, and the big guy's body was a little numb from the cold, and suddenly there were two sounds of "whoosh, whoosh" breaking the air, and then there seemed to be the sound of a heavy object falling to the ground.

Hearing the movement, Li Ru laughed: "Come on!

A group of soldiers rushed out with a roar, stayed at the trap position, and saw the man in the rope net, Li Ru couldn't help but be a little dumbfounded.

Good guys! Geely costumes are all up, no wonder you can't see people!

I saw that the man was dressed in white, and this is not counted, his beard is white, almost blending with the snow, if you don't look carefully, you can't see it at all.

Goodbye, he was no more than five feet tall, thin and small like a monkey.

As soon as the old man saw Li Ru, he laughed twice, and Li Ru was terrified when he heard it, thinking that it was this old man who had harmed his BMW, and he was full of anger: "Old man, Lao Tzu and you have no grievances in the past, and there is no enmity in the near future, why do you want to do things?

"Now that I've been caught by Lao Tzu, what do you say?"

The old man laughed, glanced at Li Ru mockingly, and said with a smile: "Just because you still want to arrest me?"

The knife flashed, the rope net was directly torn apart, and the old man was very fast, jumping out, holding a knife in his hand that was as thin as a cicada's wings and looked like a scalpel and killed Li Ru directly.

It was too late, it was fast, Jiang Hua moved very fast, "Bang!" with a loud shout, holding two Xuanhua axes in front of Li Ru.

The knife collided with the Xuanhua axe, making a tooth-aching metallic grinding sound.

The two fought, but as soon as they met, the old man's figure exploded, and when he saw Li Ru who was protected by officers and soldiers in the center, he knew that the opportunity had been lost.

sneered: "The green mountains do not change, and the green waters will flow forever! If you offend Zoroastrianism, you will die!"