Drying clothes to ensure that his body temperature is normal, squinting his eyes, although the sun in this place is not covered by clouds, but the light is not very strong, on this island for a week, I am not afraid of being tanned by the sun, the higher the trees in the middle of this isolated island.

From the outside, it looks like a green cone, and there is no need to walk into the bonfire on the beach with a dagger, find a place with less bushes to walk into.

I don't know if it's a bad start, a poisonous snake fell from a branch, right in front of him, and the speed of the swoop couldn't be stopped by Lin Feng at all, but it bit not Lin Feng, but the slime on his shoulder, as if the little slime was even more tempting.

Of course, this also gave Lin Feng a chance to go down with a dagger and split the body of this poisonous snake in half, and the black blood flowed out of the wound and hit the ground with a hissing and corrosive sound.

This poisonous snake injected the toxin into the slime but did not kill it, but instead made an area of the entire slime turn purple red, which was particularly obvious and strange, of course, Lin Feng didn't care about this matter, anyway, this slime tried to catch another one, so there was no need to care about it.

Collect the venom of this poisonous snake and get rid of both teeth, although the venomous fangs do not need to be specially quenched, but applying an extra layer of venom will increase the damage.

These two teeth were reserved by Lin Feng to prepare for making weapons at that time, really high-tech things Lin Feng didn't have the time to wait to do, but some cold weapons that could easily obtain materials were simple, and there was even an option to clone in the list of science and technology cores.

Easily cut off a vine blocking the way, and a stream of stinky water flowed out of the fracture, and in front of Lin Feng, there were all these vines, of course, there were some large herbivores who were not afraid of Lin Feng and also bit off this vine to absorb the water in it, this water was a little stinky but it could also be drunk.

These animals gave Lin Feng a good demonstration, but even if he could drink it, he wouldn't do it, but he had pure water in his backpack and the core of science and technology could also make a machine for distilled water, if he didn't reach the must, he wouldn't try it easily.

I carefully passed through the vines, but I was still drenched all over my body, and my body was stinking like I hadn't bathed for days, and there were no mosquitoes or flies in this jungle.

For the time being, no threatening animals have been found, that is, the poisonous snake at the beginning is one, those carnivorous beasts seem to be hidden, one by one, it is like a hunter observing Lin Feng's every move, of course, this kind of sight Lin Feng can find.

He didn't make any moves because he was afraid that these beasts would run away one by one, because the prey that someone was watching would not come again, this is the established rule of a beast.

Otherwise, there would not be only one gaze that really stared at him, and the rest of the gazes were just flashing, Lin Feng knew that staring at his own bad was a beast that was easy to deal with, but one-on-one at least there was still hope for victory, if it was one-to-many, even if the beast was weak but there were too many ants, it could kill the elephant.

These are all relative, and as you walk inside, the trees gradually become much taller than before, and the fruits hanging on them are very crystal clear from the outside, but there is no trace of any living creatures around.

Even if the fruit falls to the ground and rots, it doesn't even swing the ants, which is a reminder that although such fruit looks good, it is likely to contain poison or something special.

There was a deserted cave not far in front of this fruit tree, overgrown with weeds and there was no trace of movement, the dagger was in his hand, and Lin Feng planned to go in and occupy this place.

The first night on this isolated island was not like he was casually outside, who knows what would be like here in the dark, a cave was not very comfortable, but at least it would be much safer.

This cave looked abandoned, but Lin Feng didn't dare to underestimate it, he bent down and walked in, and there were still some bones of beasts, but they were all dried up for a long time, and they were all broken when he stepped on them.

Looking at the entrance of this cave from the outside, he thought that the inside was not big, but who knew that in this cave, he could only see the land of five fingers, but Lin Feng could stand up, at least the height would not be low, and he used the fire machine in his pocket to illuminate the surroundings, and most of the ground was full of bones.

There are strange drawings on the walls, incomprehensible but by no means made by wild beasts, and such drawings are at least a certain number of years, and there are definitely people living on this island.

Either there are intelligent races that thrive on this isolated island, no matter which one of them has no malice towards Lin Feng, they can be contacted, but this matter still needs to be prepared, you can't make a fire in this cave, and put the core of science and technology in the middle.

The core of this tech is bright enough to illuminate most of the cavern, and a few lighting items will keep the place shining until the end of the quest.

And the bones on the ground are free materials for Lin Feng, and there are at least a few things in it that can be made by opening the core of science and technology, of course, all of them are rough props with bones as the raw material, not to mention that most bones do not meet this hardness condition.

Using these animal bones to create a very special thing, Lin Feng didn't know how such a thing that was biased towards the mysterious side ended up in the technology side, but it existed.

A strange altar made of bones, with only the weakest G- rating, can provide some energy to the core of the technology, and bones are the material for burning.

[Item: Primary Bone Altar] [Level: G-] [Dungeon Only]

[Ability: Convert a portion of the burned energy to the core of science and technology for use and collection]

[Introduction: Human civilization starts from mystery, and technology also starts from mystery]

It's something very special but useful, and it's the best thing in the early days when resources are scarce, but it doesn't look like it lasts long, and the fragile combination and durability made from these bones that have lost most of their toughness aren't very good.

Blue-purple fires appear on top of this altar, and the addition of bones or combustibles will ensure that the lowest level of energy in the core of the technology is working.

And these two poisonous snake teeth were turned into poisonous needles that could only be used once by Lin Feng when the energy was sufficient, but the toxins contained in them were enough to kill an elephant within five minutes.