Qin Fengyi tried hard to think about what he had done to make the plants grow wildly, and after thinking about it, he suddenly remembered, as if it was a sentence.

"My little darlings, grow up quickly!" Qin Fengyi tried to speak again, and soon got a system prompt.

[The host is too fast to spawn plants, and it can't be spawned again at the moment, please come back tomorrow ......]

"Come back tomorrow?"

"It seems that this growth is used once a day, if you plant all the wheat and the like in the ground, it is estimated that it will mature in a few days!" Qin Fengyi became happier the more he thought about it, and he was grinning and smirking, "Hehe...... If you continue to develop this way, you will soon be able to harvest a lot of food, and when the time comes, you will be able to eat flour and rice flour, and I will make many, many delicious foods. ”

Like meatballs, fish balls, walnut sauce and so on......

"Haha...... Soon, you will soon be able to create an isolated paradise!" Qin Fengyi could no longer suppress the joy in his heart, these plants had to be cultivated well, now water them first!

If you water, there are several floats in the shelter, one float can hold more than 50 liters of water, in order to be able to draw water in the well, Qin Fengyi deliberately opened a hole with a saber, about the size of a bowl, and fused the opening with red-hot iron to make it as stable as possible, and then opened the mouth to make a few eyes, pass through it with a bark rope, and tie it up!

This float can later be used to draw water, place a few stones in the float, and throw the float into the well.

The well water is about 2 meters away from the wellhead, these well water can support them for a long time, in general, the well water is rainwater, the taste is somewhat lacking compared with bamboo water, and the current well water is used for irrigation and daily use.

The buoyancy of the float is very strong, it is round as a whole, even if the hole is laid and placed into the stone, it is difficult to control the opening of the hole to pour into the water, the float has basically been floating on the water surface, tossing for a full 3 minutes, or Qin Fengyi used a bamboo pole to press the float under the well water before slowly filling the water.

"Nima, this thing is really hard to use!" Qin Fengyi slowly dragged the float up, this time about 40 liters of water, almost a few liters of water for irrigation, the rest was placed on the beach of the sun, the opening was sealed with leaves, slowly dried, and in the afternoon to see if the bathroom could be built, and then use the rubber pipe of the shelter to make a shower with the bamboo tube.

The temperature of the sun is very high, the beach absorbs the high temperature of the sun for a long time, the temperature of the sand can reach about 60 degrees, this temperature can be used to boil eggs, so the float filled with water is placed on the sand for a day to dry It is estimated that it can scald people, in order not to let these precious fresh water evaporate, Qin Fengyi deliberately sealed the opening with banana leaves, which can effectively preserve water.

"Qin Fengyi, are you planning to use floats to make a water heater?" What Lin Qingxue and Han Xuening have always wanted is a decent toilet and bathroom, if they can use sun-dried fresh water to bathe on a desert island, then the days will be moisturized.

Han Xuening was boiling coconut sugar, raised her head and brushed the wavy roll in front of her forehead, looking at Qin Fengyi with a variety of charms, and the beautiful teacher was also looking forward to being able to make a water heater.

"Well, dry the water first, it is estimated that it can reach the temperature of scalding people in the afternoon, and then mix the temperature of the water after the water heater is made, or use another float to fill some cool water and lower the water temperature......"

Qin Fengyi's brain quickly conceived that if two floats were used to hold water, one was hot water to 60 degrees, and the other was cold water, just like the solar water heater used in daily life, which required a water control valve, connecting the two rubber pipes that had been figured out to make a water control valve that could allow cold and hot water to flow out together.

Forging?

Carpenter?

It can all be made!

Generally speaking, the carpenter's carving is simpler, you can try to make one out of wood, although the wood does not have a long service life when it encounters water, but it is more than enough for ten days and half a month.

Really!

To survive on a desert island, if you want to develop a civilization, and make the items you need for modern life on an island with nothing, using the most primitive materials, you need technology!

"Actually...... The production of the water heater is not in a hurry, you can make do with the hot water tonight to take a warm shower, let's try it slowly. Lin Qingxue thought about the structure of solar energy, and the girl thought that she couldn't make it, it was difficult to make a shower alone, how to connect the pipe to the float filled with water, how to make the shower head, these are difficult, difficult to ......

"Well, classmate Qin Fengyi, you have too much work these days, take a proper rest, don't get tired. Han Xue stared at the apricot eyes of the water and looked at Qin Fengyi, and there was tenderness in her beautiful eyes.

"Well......" Facing the terrible eyes of the beautiful teacher, Qin Fengyi knew that he couldn't resist it, and he actually had the urge to ask the teacher to put on a nurse's uniform again and the two of them fought a big battle between heaven and earth.

The work continued, and after several hours of continuous work, many useful things were made.

Lin Qingxue weaved several huge bamboo baskets, with which wild silkworms can be raised, the girl is putting the leaves with silkworm eggs in it, these eggs do not know when they can hatch, this time you have to pay close attention to the state of the eggs, if there are wild silkworms breaking the shell, you must replenish the mulberry leaves as soon as possible.

Qin Fengyi's plant cultivation makes the mulberry tree thrive, the mulberry tree is full of fat mulberry leaves, the whole emits a burst of refreshing aroma, mulberry leaves can be used to make tea, the medicinal value has the effect of detoxification and blood clearing, drinking more mulberry leaf tea can prolong life.

"Sugar!" Han Xuening took down the black golden bowl with the shell burned, and the beautiful teacher looked at the layer of crystal clear crystals at the bottom of the bowl, twisted it lightly with her fingers, and tasted it, "Sugar! This is indeed sugar, it really makes sugar!"

"Coconut sugar turns out to be like this!" Lin Qingxue looked at the coconut sugar with a slight brown color, and it was inevitable that it was burnt when the sugar was boiled, but the coconut sugar did not have a burnt taste, but the faint coconut fragrance was even stronger.

The coconut water of 5 coconuts boiled a total of more than 1 tael of coconut sugar, and the most important thing in the shelter was the coconut, and the tooth tooth happily took out the verdant coconuts from the sea, and these coconuts were piled together, there were as many as 70 of them.

"Thank you, Ya Yale!" Lin Qingxue has been with the big crocodile for the past few days, and she has also been cute by this crocodile, it is actually quite cute, mainly because this guy knows how to work and can't be idle all day.

"Roar~!"

Yayale put down the coconut, squinted and enjoyed the girl's gentle touch, and then wagged her tail and nodded, looking cute.

"Very good! There is so much coconut sugar, now we can make another golden pot, two pots to cook coconut sugar together, we can stock up on a lot of spices!" Qin Fengyi looked at the thick pile of coconut sugar in the plastic bottle, from coconut water to coconut sugar, the processing process is not difficult.

"Qin Fengyi, I have an idea......