Ximen Longting took her hand and held her in his arms.
"I don't want to put you in any danger!" Including Xiao Jiaren.
Jing Jiaren understood that she was the most important in his heart.
…
After the survival crisis was resolved, time became less difficult, as if a hand was moving quickly.
Another half month passed, and there were a lot of things on the beach. Ximen Longting set up tents one after another and put in all the food and clothes that could not get wet by the rain.
There are camping tents for sale in supermarkets.
Colorful tents become a scene on the seaside.
The shopping mall was basically empty, and Ximen Longting was no longer in a hurry to continue digging, and they began to enjoy the time they were having.
Play volleyball on the beach and compete with remote-controlled small airplanes.
Ximen Longting made a fish cage, threw it into the sea from the reef, and tied the other end with a rope...
Put some ham sausages and the like in the cage, and when you go to harvest the harvest at night, some stupid fish and shrimps always get into the trap.
Jing Jiaren also enjoys such comfort.
When she was in a good mood, she would stand in front of the easel made for her by Ximen Longting and paint the distant scenery by hand.
The two sometimes play chess and cards...
Ximen Longting is also working on a seawater filter.
If even the water source is solved... they can live a peaceful life here and be at ease for many days.
"Ximen Longting, can you succeed?"
Ximen Longting was confident: "It will definitely happen."
"What's the principle?"
"As the rain falls, it will be contaminated with dust and bacteria in the air, making it very dirty and bad for your health."
Jing Jiaren nodded. Drinking too much rainwater will cause diarrhea.
"But after filtering through the gaps between the soil and sand, the dust and bacteria will be filtered out and it will become much cleaner!" Ximen Longting raised his lips and said, "This is based on science."
No wonder Ximen Longting segregates the drinking water, fills it with sand in a cloth bag every time, filters the rainwater, and then gives it to her to drink...
The sand was washed clean so there was no problem.
Ximen Longting raised his eyebrows and said: "Since sand has the function of filtering rainwater, the same principle should apply to seawater."
"..."
"I tried it, and it really works."
Jing Jiaren raised her eyebrows, curious.
Ximen Longting put down what he was doing: "Do you want to take a look?"
"Um."
Ximen Longting picked up a bottle and put cotton in the first layer, gauze in the second layer, pebbles and mineral stones in the third layer, sand in the fourth layer, activated carbon in the fifth layer, and activated carbon in the sixth layer.
Put kdf in, put activated carbon in the seventh layer, put kdf in the eighth layer, separate each layer with gauze to play a filtering role.
Ximen Longting spent a lot of time finding activated carbon...
As for cotton, gauze, and pebbles, they are all easy to find.
KDF is a high-purity copper alloy that can perfectly remove heavy metals and acid ions in water, improve the activation degree of water, and is more conducive to the body's absorption of water, protect human health, and promote human metabolism - Ximen Longting in a grocery store
excavated from it.
Ximen Longting didn't know about this homemade filtration process before, but now he figured it out entirely by himself after repeated experiments.
Originally, he had not thought of putting mineral stones in the third layer, but it was enough.