There is a lot of marine debris in the shelter, most of which is useful, such as 10 plastic bottles to store water, fishing lines to make traps and sew clothes, and a rusty iron nail.

Prehistoric human intelligence was developed and perfected, and the eras experienced were Paleolithic, Neolithic, and later discovered metal, which is an indispensable part of modern times.

Metal can be heated to make tools of various shapes, and iron nails can be used to make knives even though they are small.

The nails were burned in the fire for a short time, and they were picked up with chopsticks made of wooden sticks, and then struck with stones that looked quite flat.

Forging with an inferior stone hammer is not an ordinary egg pain, but fortunately, the nails are not big, and they are severely corroded by seawater, and their hardness is much reduced, and it is quite easy to knock down with stones.

[Host successfully forges a shoddy meat cutting knife, forging proficiency +1]

There are a lot of process drawings for forging, swords, bows and arrows, etc., but now there is a lack of raw materials, and the only metal in the hands is this one without iron nails, and in general, it is no longer an iron nail, but a small piece of iron.

After a simple sharpening, Qin Fengyi threw the iron sheet into the fire, and after it was burned red, he quickly put it into the seawater filled with coconut shells.

"Sneer......"

A large amount of white hot gas rises, the red-hot metal suddenly cools down when exposed to water, the texture changes slightly, and the hardness increases, which is called quenching in forging heat treatment, and there is a way to increase hardness and sharpness, called carburizing, but the iron sheet is too small, so it will not be tossed.

Slightly tied with a small wooden stick and fishing line, a wooden knife handle was made, and a meat cleaver was completed, which was the first metal tool to come to the desert island, completely taken from marine debris and nature.

One man's garbage is another man's treasure, and this beach will bring more treasure in the coming days under the influence of sea breezes and currents, but for now we have to deal with the corpses of rats quickly.

"Are you really planning to roast rats to eat?" Lin Qingxue looked at Qin Fengyi blankly, this thing was cutting the corpse of the rat on the beach, skinning it, and then disemboweling it.

I'll strangle Nima......

Can it not be so bloody?

The girl couldn't stand it anymore, Qin Fengyi took out the red internal organs and intestines from the rat's stomach, and then threw them into the sea.

"If we can pick up a fishing net, we can make a basket net so that we can trap seafood with the entrails of rats. Qin Fengyi cleaned the processed mouse, in fact, the fur, internal organs and skull were removed, leaving a piece of red-white meat, it was hard to imagine that this was a mouse.

"Is this our breakfast?" Lin Qingxue said, pointing to the disposed mouse carcass.

"For breakfast, I don't think so, I'm going to simmer the carcass of this rat first, and I'll talk about it when we come back from the search. "To be honest, Qin Fengyi doesn't want to eat rat meat, after all, he is a northerner, and he doesn't have the habit of eating rat meat, so he has to go out and explore today, hoping to find water and food.

"I agree, we will definitely have a big harvest from this outing. Lin Qingxue comforted herself, she must find food, otherwise she will have to eat rat meat.

In fact, some unscrupulous merchants often use rat meat to pass off as good meat, and even sell fox meat as mutton slices, many people don't know that this is driven by profits.

Wrap the processed rat meat in plantain leaves, dig a pit and bury it in the sand, then move the fire to it, add firewood to start the fire, and place a circle of stones around the fire to preserve the temperature of the flame and prevent it from going out so quickly.

The flames on top of the rat meat slowly penetrate the scorching heat into the ground, which is like an oven, but it is far less efficient than a real oven.

"Okay, the firewood is enough to burn for a while, let's go and come back quickly, the primary purpose of today is to find water!" After Qin Fengyi dealt with it, he patted Wangcai's huge dog head, this guy was sticking out his long tongue with a cute face.

"Well, I think there's a river or something. Lin Qingxue's idea is relatively simple, with the river, there is a steady stream of fresh water, and you can also use fresh water for bathing.

Although seawater can also be used for bathing, it contains a lot of salt, and when it dries up, it will leave some salt particles and an indescribable layer of attachment on the body.

"I'd like to have a river or something. "Qin Fengyi is not optimistic about the water source on the desert island, and has a simple spiritual exchange with Wangcai, this guy said that it is difficult for their wolves to drink water.

After the two wolves took care of the things in the shelter, they headed towards the woods on one side under the leadership of Wangcai, and just as they left, a dark shadow emerged from the woods, and it slowly came to the empty shelter.

......

"I'm really fed up here!"

Not long after entering the dense forest, Lin Qingxue was miserably abused, the forest was mostly trees and vines, as well as messy shrubs, and the surrounding plants were almost covered with spider webs.

The height of the spider's web is very embarrassing, as if it is to avoid the animal breaking the web, the spider generally hangs the web 1.5 meters above the place, so that it can avoid the impact of creatures such as gray wolves, but Lin Qingxue of 170 completely experienced the sense of adhesion.

When you carefully walk through a few trees, there will be a slight sense of restraint on the face at the base of the neck, and some spider silk that is difficult to tear off will be a large patch on the face.

"There are a lot of cobwebs, so I suggest we keep our bodies down and walk short. Qin Fengyi didn't know how many cobwebs he had broken with a wooden stick, and the wooden sticks in his hands were wrapped around a large cluster of white spider silk.

Among them, this guy Wangcai is the most relaxed, the jungle seems to be the world of gray wolves, and I saw this guy swaying in the forest easily, urging these two humans.

"Your wolf, you look very smart?" Lin Qingxue has been observing Wangcai, not so much observing as being vigilant, after all, this guy is a cold-blooded beast.

As everyone knows, the more I observe, the more I find that this wolf is not ordinary, Wangcai is now urinating on the side of a big tree, just like ordinary male dogs, male wolves also raise one leg and urinate on the trunk of the tree.

Most male dogs in the countryside will choose corners, telephone poles......

"In peeing ......" Qin Fengyi looked at his pet, suddenly urinated, and said to Lin Qingxue behind him, "What, I'll go to the toilet......"

"Go ahead...... Lin Qingxue said speechlessly, "Look at other people's pee, you pee too." ”

Lin Qingxue...... Don't peek~!" Qin Fengyi hid behind a big tree, stretched out his head and said to Lin Qingxue.

Lie down in a groove!

Who's idle and has nothing to do to peep at you.

"Hurry up and pee, we have to get out of this forest as soon as possible, there are too many spiders!" Lin Qingxue pouted, looking at the spider web 2 meters away from him, an earthy gray big-bellied spider was spinning silk to entangle the moths struggling in the spider web.

Qin Fengyi was in a small solution, and Wangcai also followed, as if he wanted to observe it.

"Wangcai, you weren't domineering enough to pee just now, I'll show you. ”

Wangcai tilted his wolf head and thought for a while, peeing domineeringly, could it be that he was urinating his hands?