The sea breeze was slow, blowing the delicate little clothes, the white sailor suit was swaying in the wind in Lin Qingxue's hands, and the little black skirt didn't know how much it could cover.

If Lin Qingxue is asked to wear a sailor suit and tie a double ponytail, and then sing a song to learn to meow, then it feels like it can be summed up in a cool word?

"Is there any way to say it quickly!" Lin Qingxue was struggling to be unable to disinfect her clothes with hot water, Qin Fengyi volunteered to offer advice, but this guy seemed to be in YY or something, and he always felt that there was some conspiracy.

"Since you don't have a pot, let's make one yourself!" Qin Fengyi looked at the ground and pointed in the direction of the forest, "The geology on the beach is sandy, dig a pit, put some banana leaves on it, and then irrigate it." ”

Dig a hole in the ground and spread the plantain leaves in multiple layers in the pit, although the water will slowly penetrate through the gaps in the leaves, as long as the cover is thicker, you should be able to store water for a long time.

"Big brother, what I want is hot water to scald the clothes to sterilize, not to soak the clothes with water, digging a pit obviously can't boil the water, because there is no pot to use. Lin Qingxue's thinking is a bit simple, and she always thinks that you must use an iron pot to boil water.

"Who told you that you can't boil water without a pot?" Qin Fengyi was also a little speechless, why is this girl so simple?

"What the teacher said!" Lin Qingxue turned her black and white clear eyes, thought about it, and nodded with her index finger on her chin, "My grandmother also said it." ”

"Your teacher and grandmother must not have watched the survival show. Qin Fengyi didn't talk nonsense, and stretched out his hand and pointed to the sea, "I'll dig the pit, and you are going to fill the sea water here." ”

"Okay, let's use the float to fill the water!" Han Xuening cut a hole with a saber, this kind of hard plastic sphere can be used to store water, and the capacity is very large.

There are three floats in total, which were obtained from the coral reef yesterday, a huge fishing net hanged a whale-like creature, its body was trapped in the coral reef, and the fishing net and float were cut off by Qin Fengyi with a knife.

The reef is rich in fish, there are many bull sharks and hammerhead sharks roaming, and now I don't know where the whale carcass is, so I have to go to the reef after a while, bring the rest of the nets back, and explore the wreck at the bottom of the sea.

The druid's transformation has a shark's breath that can breathe at the bottom of the ocean for 10 minutes, and then let Tooth Tooth take him down to the bottom of the sea to see what's inside the wreck.

However, there was still a lot of work to be done, first digging pits, then forging weapons, machetes and the like to make several arrows out of iron.

"You go and water first, and I'll put the iron in the fire and temper it to reduce the hardness. Qin Fengyi looked at the two graceful women, who were holding a huge float to the beach, and then began to fill the water.

"Tempering?" Lin Qingxue tilted her head, obviously not understanding professional terms such as forging.

"Tempering is to put the metal in the fire for a period of time, which can change the overall quality, so as to reduce the hardness for the subsequent forging. Qin Fengyi took out a long shaft and a few gears from the gearbox, and then put them into the fire and covered them with charcoal to ensure the stability of the temperature.

For forging, it is best to use coal for heat treatment, the overall temperature of coal combustion is higher than that of wood, and the burning time is long and the temperature is stable.

It is estimated that coal cannot be found on the desert island, so you have to use other methods, at present, try firewood heat treatment, if you can't achieve the effect, you can make a kiln, the role of the kiln can play the role of heat preservation and temperature accumulation, and you can also fire some pottery.

Of course, the construction of the kiln will have to wait until later, and the most important thing now is to do the work, first iron the girls' sailor clothes and the like, and after drying, you can feast your eyes, and maybe you can satisfy your animal desires.

A few metal objects were placed in the fire, and the crocodile tail was skinned with a saber, then cut, pierced with a wooden stick, and slowly smoked on top of the fire, and then ate some crocodile meat, this thing is aphrodisiac!

The girls filled the float with water, and the two of them were laboriously dragging it to the shore, this float could hold a lot of water at a time, about 60 catties, Qin Fengyi also found an ideal location, and then began to dig a pit.

The geological excavation of half sand and half soil is very labor-saving, loosen the soil a little with a saber, and then start digging with a dry wooden stick, the saber is best not to be used for digging, although it is metal, but in order to ensure hardness and sharpness in the manufacturing process, the overall texture of the metal becomes very hard.

The properties of any substance are relative, and hard objects can be very fragile, such as diamonds, which are extremely hard stones that are expected to shatter when thrown on the ground.

Soft objects are very tough, like rubber bands, which can be pulled, but in terms of hardness, they are almost negligible.

"Huh?" When Qin Fengyi was digging, he suddenly dug up something, which was blue and had a lot of sand on it.

"Damn, this is a plastic tarpaulin!" Qin Fengyi fiddled with the sand on the plastic sheet, and finally determined that this was a treasure.

Plastic sheeting that has been buried in sand for a long time!

Plastic is very difficult to rot, buried in the soil at least after hundreds of years to completely decay, this tarpaulin is not buried by the sand for a long time, should not be more than 10 years, the sand cover just blocks the wind and sun, this plastic cloth except for a big hole in the middle, the rest are OK.

"How can a plastic tarpaulin be in the soil?" Lin Qingxue stared at the huge tarpaulin 8 meters square in a daze, "Could it be that someone deliberately buried it here?"

"Probably not, I guess some extreme weather washed the plastic sheeting inland on the beach, and then buried it in the sand due to special circumstances. Qin Fengyi shook the sand on the tarpaulin, and roughly checked it, the tarpaulin was quite strong, this is the best waterproof material.

"It's really a testament to the old saying that one person's trash is another person's treasure, and with this tarp, we can put it on a small shed, so that we can fully block the pervasive sea breeze. Han Xuening inspected the tarpaulin and was very interested in this garbage.

Mainly when I slept last night, the sea style at night was violent, and the pervasive sea breeze would still blow through the cracks of the small shed, and the only thing that kept a few people out of the cold was leaves.

"This plastic sheet can be covered on the outside of the small shed, and after a while we will have to make a new house, preferably a small two-story house that can be left off the ground. "Qin Fengyi's carpenter building includes the part of making wooden houses, and as the carpenters reach the intermediate level, several very high-end wooden house design processes have been unlocked.

The pit was dug and covered in the pit was no longer leaves, but this plastic sheet, 8 meters square, which was not breathable and could retain water perfectly.

Pouring the seawater from the float into the pit, Lin Qingxue pouted and said, "Now I want to see how you turn the seawater into hot water!"

"It's very simple, silly girl, learn a little!" Qin Fengyi said confidently.