I'm just a big Luo Jinxian

This was the first time that Lin Fei had killed such a large predator, and it was also the first time that Xiao Hei had seen Dicrosaurus die in front of his eyes.

This big body was difficult to handle, which made Lin Fei very troubled.At that time, he didn't know how to dry and store bacon, and he didn't know how to roast meat with fire, so he tried to cut off a small piece and tasted it.

Lin Fei's action made Xiao Hei feel nervous for no reason.The innate fear of predators surged up again at this moment.

"Ouch—" Lin Fei rolled his eyes, and spit out the raw meat in his mouth, feeling bad all over.

"Bah, bah, bah!" He had a bitter look on his face, disgusted by that mouthful of raw meat.

Seeing this scene, Xiao Hei was visibly relieved.

Lin Fei even rinsed his mouth with clear water from the reservoir, and only then did he feel much more comfortable in his mouth.It is worth mentioning that at this time, he has already used a cup similar to a bamboo tube.He couldn't remember the name of that plant, but he knew that it was hollow, which was very convenient for holding water.

He even found a granule of a plant that he could use to brush his teeth, so that the discomfort in his mouth disappeared every morning.

Lin Fei wanted to teach Xiao Hei how to brush his teeth, but found that it was too "difficult for a strong dragon", so he could only make his mouth grow bigger every day like taking care of a child, and then brush his teeth.

The main thing is not to brush Xiao Hei's teeth, it always has a smell when it opens its mouth, which makes Lin Fei a little dizzy.

All in all, due to the lack of information and knowledge, Lin Fei ruined all the food in front of him and did not use it.He just managed to leave a large number of dinosaur bones, always thinking that something so tough must come in handy.

Then Lin Fei saw those sharpened wooden thorns, and suddenly his eyes lit up.

He had already thought of the purpose of these hard bones, but the most urgent task was to dispose of the two-meter-high Dicrosaurus carcass.Otherwise, once it starts to rot, the smell will not only be unpleasant, but may even attract other predators.

But this thing was really too big for Lin Fei, so he dismembered it and threw it away somewhere far away. It took a lot of effort to dispose of it.

After doing all this, he completed the destroyed trap again, and covered it with soil again.

Afterwards, Lin Fei picked up the bones left by the dicrosaurus and began to make tools.

The first thing he did was bone spears.

A head-on conflict with Dicrosaurus is no different from courting death.Even if you encounter a fast and fierce small predator outside, it is best to kill him when it is not close to you.

The first thing Lin Fei thought of was the bone spear, but he was stunned when he saw the tough and elastic tendons on the dinosaur.

"Xiao Hei, come here." He beckoned.

Xiao Hei stepped forward suspiciously, not understanding what he wanted to do.

Lin Fei asked him to lift up his legs in cooperation, and then stretched the tendons of Shuang Guanlong on the ground, letting Xiao Hei step on it.

Lin Fei tried to pull this tendon hard, but found that it was extremely tough, and he could only partially pull it apart with all his strenuous efforts.Xiao Hei also felt that it was very difficult to step on the dragon's tendons.

The moment Lin Fei let go, there was a "collapse" sound, and the dragon tendons bounced back, leaving a deep mark on the mud.

Xiao Hei felt that his feet were numb from the shock, and he didn't want to do it anymore.

But Lin Fei was very excited, let him persist for a while, and then put the sharpened bone spear on the dragon tendon and pulled it.

"collapse--"

The dragon's tendons made a sound of shock, and the bone spear flew out with a sharp "whoosh" sound of breaking the wind, and then ruthlessly plunged into a tree!

Lin Fei was stunned.

Xiao Hei was at a loss and still didn't understand what happened.

Until Lin Fei pointed at the back of it, Xiao Hei looked at it... and was also stunned.

Lin Fei was very excited and thought of an unprecedented thing - bow and arrow.

Of course, it is still an extremely difficult process to manufacture.

First of all, it took too much time for things like "bow" to appear in Lin Fei's mind.He tried many times and ended in failure.

The wood used as a wooden bow is too brittle, and it will snap and snap when pulled.The material used as carpentry is too hard, no matter how you pull it, it will be straight, and you can't draw a bow at all.

Fortunately, the most indispensable thing in this jungle is wood. After spending a lot of time, Lin Fei finally found a satisfactory material.Both strong and malleable, a wooden bow is made from the branches of this yew-like tree and the sinews of the double crown.

When it was time to draw the bow, Lin Fei would even put his feet on the bow, and then use his hands to pull the bowstring apart, so that it could be stretched to the limit, like a full moon.

The destructive power of the sharp keel arrow shot in this state is extremely astonishing, within a certain distance, it can even penetrate a tree trunk to a depth of nearly [-] centimeters.

You must know that it is a hard tree, not a fragile body of flesh and blood.

Of course, beyond a certain distance, its destructive power will decrease.

What made Lin Fei even more troublesome was that the accuracy of this set of bow and arrow weapons was very worrying.The arrow body lacks basic balance, and it will appear "twist" during flight, which will deviate from the actual aiming position.

It didn't seem like a big deal, but Lin Fei always felt that it might be a fatal flaw.

He, who lacked information and knowledge at that time, naturally didn't know that the arrow's high motion in the air produced the flow of airflow.The slightest bit of air movement will deflect the arrow, making it less accurate.

The cold weapon era of later generations discovered this problem, and then gradually popularized a simple and effective solution-feathers.Two symmetrically trimmed feathers are inlaid on both sides of the nock, which can minimize the impact of airflow and maintain its stability and trajectory.

Lin Fei suddenly remembered that he had once seen a herbivorous dinosaur whose tail was bitten, causing it to lose its balance while running, and fell heavily to the ground, being chased and killed by predators.

So he looked at the keel arrow in his hand, showing a thoughtful look.

"Does it also need a tail?" Lin Fei looked suspicious.

He is like a little genius full of whimsical ideas, trying many things to be the "tail" of the keel arrow, but the results are all disappointing.

In the end Lin Fei could only give up resentfully and accept this fact.After the keel arrow is shot, there will be a deviation, and the farther the distance, the greater the deviation will be, which is equivalent to reducing its actual effective range.

But even so, it is still a big killer that Lin Fei can't put it down.

Even when he was sleeping, there were several things on his body that never left his body.

Mother Xiaolong's dragon beak sword, dragon tooth blade, wooden bow and the bone arrow of the double crown dragon.