"Pour the water into the bamboo tube and stir it like I did. ”

After the three totem warriors had collected all the mashed mineral powder into the five bamboo tubes they had prepared, Lin Luo poured water into one of the bamboo tubes and said as he stirred it with a branch.

Hearing this, the three totem warriors immediately followed Lin Luo's example, poured some water into the bamboo tube, and then put the branches in it and turned them to stir.

Seeing that there was still a bamboo tube in place, Chief Deer also took matters into his own hands and stirred it up like Lin Luo.

On the side, none of the three witches left, and they all stood quietly by the side at the moment staring at the refining process in front of them.

Soon, after stirring for a while, so that the salt in the mineral powder was fully integrated into the water, Lin Luo got up and took the other bamboo tube that had been prepared in advance.

It can be seen that on top of the bamboo tube, several layers of thick linen cloth are covered.

Now, with more and more other tribesmen being recruited, the tribal alliance has found suitable plants and learned to separate plant fibers to weave linen.

However, due to the lack of technical proficiency, the linen cloth woven now is not very tight.

Therefore, in order to have a good filtration effect, Lin Luo covered the top of the bamboo tube with several layers of linen.

After putting the bamboo tube covered with sackcloth on the ground, Lin Luo picked up the previous bamboo tube and slowly poured the water that had fully dissolved the salt inside through the sackcloth to the bamboo tube.

At the same time, he did not forget to turn his head to the deer chief and the other three totemic warriors and said, "You also follow my example and filter." ”

"Good. ”

Hearing this, several people immediately nodded and followed Lin Luo's appearance.

When all the water was poured, it could be seen that there was an extra layer of gray-black impurities on the linen.

Lin Luo stretched out his hand to take down the linen, and then took a few new pieces of linen cloth to cover the bamboo tube that held the saline solution before, and poured the saline solution back in the bamboo tube according to the previous appearance.

Seeing this, there was no need for Lin Luo to speak, and the deer chieftain and the others continued to follow suit.

After filtering for the second time, Lin Luo threw the used linen aside again, and once again took a few new pieces of linen cloth to cover the empty bamboo tube, and continued to repeat the action just now to filter.

In this way, after three filters, Lin Luo stopped.

At this time, the brine solution after three filtration has changed from the original dark brown to light red color.

Seeing this, the corners of Lin Luo's mouth turned slightly into a smile.

Then, Lin Luo got up with a bamboo tube and walked to a shelf made of bamboo poles not far away.

The shelf is a square frame structure, on which is placed a large bamboo tube with a diameter of nearly half a meter.

It can be seen that a small hole was drilled in advance at the bottom of the large bamboo tube, and the entire lower part of the bamboo tube was also tightly stuffed with several layers of linen.

Inside the linen cloth was a large amount of mashed black charcoal, which was used to further detoxify the salt water.

"Wow!"

After Lin Lu walked to the shelf, he directly tilted and poured all the salt water in the bamboo tube in his hand into the big bamboo tube.

Subsequently, the empty bamboo tube in his hand was placed under the small hole at the bottom of the large bamboo tube.

"Smack!"

Soon, after the penetration between the linen cloth and the broken charcoal, salt water began to drip out of the small hole at the bottom of the big bamboo tube, and it happened to fall into the bamboo tube placed by Lin Luo.

"Pour the brine from your bamboo tube into it too!"

After seeing that salt water seeped out, Lin Luo turned his head to Chief Deer with a happy face and said.

Hearing Lin Luo's words, the deer chief and the three totem warriors also immediately poured all the salt water in the bamboo tube in their hands into the big bamboo tube.

"Whoa~!"

Soon, the salt water seeping out of the bottom became more and more abundant.

Waiting quietly for a while, when the bamboo tube below was almost full, Lin Luo reached out and picked up the bamboo tube.

At the same time, let the deer chief put the empty bamboo tube in his hand underneath, and continue to follow the salt water that seeped out.

At this moment, the salt water that has been filtered from the crushed charcoal looks much cleaner than before.

Lin Luo directly put his right index finger into the salt water and dipped it, then put it to his mouth and licked it gently, and a smile suddenly appeared on his face.

Yes, I was able to taste only salty, and there was no obvious bitterness like before.

"Is it alright?"

Seeing Lin Luo's tasting action, the bamboo chief, who had been watching quietly beside him, couldn't help but ask out loud.

"Well, the filtration and simple detoxification are done, so you can try it too. ”

Lin Luo smiled and nodded, and handed the bamboo tube in his hand to the bamboo witch.

Hearing this, the bamboo witch immediately followed Lin Luo's example, put his hand into the bamboo tube and dipped it, and then put it in his mouth and tasted it.

Seeing the movements of the bamboo witch, the fox witch and the deer witch next to him also tasted the same.

"It tastes pretty good. ”

"Well, it's not as bitter as it used to be. ”

......

Tasting the strained salt water, the faces of the three witches all smiled.

Lin Luo, on the other hand, turned around and walked to the fire pit in the center of the council hall, and poured the salt water solution in the bamboo tube into a bronze cauldron on the fire pit.

This is the last step of refining, as long as it is boiled at high temperature, all the water in the brine solution is evaporated, and the crystallized salt can be obtained.

......

"Goo-doo! goo-doo......"

The brine solution in the bronze cauldron was boiling and tumbling, and white water vapor was constantly emitting.

Boiling is a relatively long process, originally Lin Luo wanted to let a few witches go back to rest first, and then let someone notify them when the boiling was over.

However, none of the three witches wanted to miss the testimony of any step and did not agree to Lin Luo's proposal.

Therefore, at this moment, several people are all sitting by the fire, quietly waiting for it to boil.

And with the passage of time, the brine solution in the bronze cauldron is also decreasing, and some white crystals gradually appear on the walls of those boiled pots.

"It's a success!"

Looking at those white crystals, Lin Luo suddenly shouted excitedly.

"Success?"

"Where's the salt? ”

......

Hearing Lin Luo's shout, several witch and deer chieftains all stood up excitedly and gathered in front of the bronze cauldron to look carefully at the inside of the cauldron.

"It's these white things, these are salt!"

Lin Luo pointed to the white crystals on the wall of the pot and explained to a few people.

After speaking, Lin Luo immediately picked up a bone knife and reached into the pot and gently scraped it on the wall of the pot, scraping off some white crystals.

After that, he retracted the bone knife and poured the scraped white crystals onto his hand.

"You can try it, and these are salts that are safe to eat. ”

Lin Luo stretched out his hand in front of several witches and said loudly.

Hearing Lin Luo's words, the three witches immediately reached out and pinched a little white crystal from Lin Luo's hand, and couldn't wait to put it in their mouths.

"It's really salt!"

The next moment, the deer witch said with a look of ecstasy in his eyes.

"There is no bitter taste other than saltiness, which is better than the salt we used to trade!"

The fox witch also shouted with excitement on his face.

"Lin Luo, let's hold a trade fair too!"

On the side, Zhu Wu turned his head to look at Lin Luo, and said with a gleam in his eyes.

"A trade fair?"

Hearing Zhu Wu's words, Lin Luo couldn't help but be stunned.

He never thought that Zhu Wu would suddenly bring the topic to the trade fair.