After padding his stomach, Chen Xu rested for a while.

The time came to nine o'clock in the morning in Argentina.

He began to collect dead grass around him, preparing to weave straw ropes to make straw sandals.

There was no way, without shoes, Chen Xu didn't dare to run fast outside the camp, for fear that if he stepped on this foot, he would step on something sharp and scratch.

Fortunately, although straw sandals are time-consuming, they are relatively simple to weave.

Some viewers have already seen the weaving method of straw sandals as early as the uninhabited desert island in the Pacific Ocean.

But this time, perhaps because of the complex terrain of the Argentine forest and the many mountains and rocks, Chen Xu re-knitted two layers of foundation, which is safer and more wear-resistant.

But it also took him an hour.

Although Lina couldn't move her right hand for too long, she still carefully watched his weaving method, and after the two of them, she basically learned the same.

In fact, Chen Xu didn't have the extra time to make her another pair.

It's ten o'clock now, and it's only two hours before noon, and none of their survival plans for today have been completed, let alone how to solve the noon food for the two of them.

Moreover, according to the time point of the first day and the second day of sky casting, it is also at noon.

Therefore, Chen Xu is also ready to grab the airdrop of the program team at any time.

In this way, he actually didn't have much time to waste.

"You stay in the camp first, heal your hand injury, and I'll go out to collect supplies and see if I can get mineral salts by the way. ”

"If nothing else, I'll be back at noon, but if there's an airdrop......"

Chen Xu didn't finish his words.

Lina rushed and said: "Don't worry, I just have a sore hand, I can do the rest myself!"

"Good!"

Chen Xu nodded, and pointed to the curved willow bow piece next to the fire, "Help me take care of it!"

After explaining everything, he left with the thorns.

Mineral salts are mostly found on rock walls with seepage or on banks where the current is not turbulent.

In places like river bends, the rock walls are constantly being eroded, not to mention leaving mineral salt deposits.

Therefore, the route he chose to find was the downstream of the creek, which should be east according to the direction.

After having shoes, Chen Xu's walking speed was obviously much faster than before, and in more than half an hour, he had already driven out a distance of nearly two kilometers.

Of course, this also has a lot to do with the terrain.

Because the path on the bank of the creek was relatively flat, and there were no dense bushes and branches for him to drill, it was naturally much easier to walk than in the woods.

After a few moments, he finally found a boulder in a stream in front of him, which seemed to glow with a lot of crystal stars in the scorching sun.

If there is a fragmented flash, it means that there are irregular crystals, most likely mineral salts.

So, Chen Xu hurriedly stepped on the water and came to the stone.

It was a large rock standing in the middle of the stream, near the north bank, about knee-high to his knees, and there was a pit in the place where it faced the current, and the speed of the stream around it was not fast, but when it hit the boulder, there would be splashes.

Once they splash into the pit, it's hard to get out again.

Finally, after the high temperature of the sun, the water evaporates, and the remaining substances will precipitate, so that over time, there will be crystallization and precipitation.

Chen Xu could not tell from the surface whether the sediments were salty or not.

So, he rubbed the white crystals with his hand and licked them with his tongue.

After tasting it for two or three seconds, he grinned: "It's salty, there should be salt in it!"

Then he took an angular stone from the stream, and broke off a broad leaf from the bank, and began to scrape the white crystals in the pit, and wrapped them in the broad leaf.

"Although these crystals don't seem like much, if we ignore the flavoring and just use it to replenish sodium ions, it should be enough for us for a while. ”

Just as Chen Xu was explaining to the audience.

At this time, on the south side of the creek bank in the distance, about twenty meters away, there was a sudden sound of trees shaking.

Instinctively, he crouched down and hid behind the boulder.

After a second or two, I saw a small brown figure in the jungle, looking like a mouse.

Just when the audience thought it was just some ordinary rodent coming to drink.

Immediately after, behind this group of little guys, two huge figures suddenly followed!

"Damn, Big Mac?"

"Oh my God, such a big mouse, I'm afraid I'm not even afraid of cats, right?"

"Is this a mouse? It looks like a pig!"

"It seems to be some kind of giant otter, I seem to have seen it on the news, it is a protected animal!"

……

There is everything in the barrage in the live broadcast room.

The point is that these two "rats" are really too big, one meter long, half a meter tall at the shoulders, one head bigger than a basketball, and extremely obese with brown hair on them.

If it weren't for the constant sniffing of the air and the two yellow fangs that occasionally peeking out of its mouth, the audience would have thought it was some kind of wild boar!

"It's capybara!"

Chen Xu's eyes lit up, "It is much larger than a giant otter, it is currently the largest rodent in the world, widely distributed in South America, it is a semi-aquatic herbivore, and generally likes to be active by rivers and streams or swamps." ”

"Unlike the rare giant otter, the capybara population is very large, and in 16 years there was a dolphin infestation in Argentina, and in many cities in South America, they even used it as a substitute for pork. ”

"In other words, it's a very tasty usable animal!"

After listening to it, the audience said that they once again refreshed the three views, and there are still people in this world who regard rats as a substitute for pigs.

"Nima, when I think it's rat meat, I don't have an appetite!"

"No appetite +1!"

"I feel that the capybaras are quite cute, especially their squinting eyes, which feel inexplicably mocking!"

"Capybara: Look at my eyes, God Destroyer!"

Chen Xu quickly wrapped the salt impurity crystals and carefully put them into his trouser pocket.

The program team did not set mandatory rules for the guests' underwear and shorts, so most people chose outdoor multi-functional shorts with many pockets, which was their only portable personal space before they did not have a backpack.

Next, he picked up the thorns and whispered to the camera: "Capybara meat is delicious, but they are difficult to catch, especially in the water, they are very fast and very good swimmers, we have to think of a strategy first, force them to the shore!"