let go of that priestess

"Who said that?"

Ji Cheng waved his hand, signaling Jiang Hongdou to back down, then picked up a suitable wooden stick that he had chosen when he was 'mowing the grass', used the two ends to pick up two frames, and then carried the stick on his shoulders.

It became.

"Ultra-rough version · shoulder pole."

"Eh?...the shoulder pole." Jiang Hongdou was stunned again: "You have to carry it alone..."

"Pay attention to keeping fit." Ji Cheng glanced at the girl.

Ginger Red Bean: "..."

"You also have something to do, just leave the physical work to me."

Ji Cheng explained, and Nunu gestured to place the residue of the bonfire that had been replaced several times on the ground, "Go and look through it, find some charcoal from inside and bring it with you."

"charcoal?"

"Uh...it's just blackened wood that hasn't been burnt out."

"Oh, what is this for?"

"I'll talk about it later." Ji Cheng had already set off with the burden on his shoulders.

"Follow me, I'll explain to you as I walk along the road."

Chapter 12 Salt in Urine (Contract Status Changed)

"Humanity provides fuel for our expansion on the planet... er, on the land by continuously burning everything that can be burned, reducing all kinds of higher vegetation to charcoal."

On the way to Tamsui River, Jiang Hongdou heard Ji Cheng's words, and looked at the dark wood in his hand with some surprise.

"Charcoal, Yazi sounds amazing! But fuel? Can this still burn?"

"Of course~" Ji Cheng nodded, "Charcoal is a very good fuel, and the high temperature after burning can make steel!

Hmm...Although we won't be able to use the function of generating high temperature for the time being, it has many other practical functions, such as..."

"I know I know."

Jiang Hongdou answered quickly: "It can be marked!"

"Oh~! Not bad." Ji Cheng nodded again: "Indeed, charcoal has the function of drawing and painting, it's obvious.

anything else? "

"I no longer know......"

"Ahem, let's start imparting knowledge now." Ji Qingqing cleared his throat and said:

"Charcoal is currently more useful to us, the first point.

If you accidentally eat something that causes mild food poisoning, that is, you have an upset stomach, you can eat a little charcoal to dilute the toxin. "

"Huh?...Eat this?"

Jiang Hongdou was very surprised, and the corner of his mouth twitched: "This black one, can you eat the rest after burning it?......"

"Don't care about the appearance, don't worry, there is nothing wrong with eating less, and it will come out after a poop."

Ji Cheng shrugged and said, "Go on, listen to the lecture, the second point.

The charcoal is smashed and rubbed on the teeth, and then rinsed to clean the mouth.

We haven't done this before eating, and we will go to the river to do it later. "

"..." on teeth?Jiang Hongdou suddenly felt that it was better to swallow it directly.

Ji Cheng paused at this point, the girl's expression fully demonstrated that they had never brushed their teeth with charcoal.

He was a little curious: "How do you usually clean your mouth, mouth?"

"Using salty crystals is also rubbed on the teeth."

Jiang Hongdou gestured, then raised his eyebrows and said: "But that one is much whiter than this one!"

Um?Xianjing, white?

Salt! ?

Ah, indeed, salt can clean teeth, and there is salt whitening toothpaste in modern society.

Good stuff!

Ji Cheng's eyes gleamed, staring straight at the girl, looking very hungry and salivating.

Jiang Hongdou felt uncomfortable being stared at by him: "What, what are you doing?..."

"That thing you just mentioned is called salt! It's important!

It is not only a necessity for human survival, but also can improve the flavor of food, adjust the boiling point and freezing point of water, marinate food, suppress the flame produced by burning fat, remove cuticles and oil stains, and promote judicial justice!  …

Um, stop...too much talk, too much talk. "

Ji Cheng calmed down his excitement, stretched out his hand to the startled girl, and said softly:

"So what about the salt!? Hand it over! Where is it!?"

"I, I don't have it on me, haven't you touched it..."

Jiang Hongdou said weakly: "Xianjing...well, the salt was saved by the tribe at the dry lake at the last migration point, which is far away from here..."

"Oh, that's a natural salt source, ah ah ah ah! ..."

Ji Cheng had a painful expression: "Is it very far away? What a pity! What a pity..."

"This, this..." Jiang Hongdou patted him on the shoulder carefully and comforted him:

"Don't worry too much about it, what did you just say, salt is a necessity for human survival?

Will you die if you don't clean your teeth?Don't get excited. "

"..."

Ji Cheng's face froze, and he squinted at the girl.

"You won't die if you don't brush your teeth, but you will die if you don't eat salt. I'm talking about eating!"

"Eat?" Jiang Hongdou was stunned: "Well, it will eat a little bit if you rub it on your teeth, but there are still many people in the clan who are not qualified to clean their teeth, and they are not dead?"

"That's because they ate meat."

Ji Cheng sighed, adjusted his mentality and explained: "You get food by hunting and gathering, and animal meat can get enough salt.

But if you only eat vegetarian, huh...

Let me tell you this, if there is a lack of salt, people will have nausea and vomiting, headache, confusion, short-term memory loss, irritability, fatigue, not wanting to eat, then epilepsy, coma, and finally death. "

"Eh!? God's wrath!?"

When Jiang Hongdou heard this, her eyes widened slightly: "Isn't this the wrath of God!?"

"God's wrath?"

"what......"

The girl came back to her senses and said with an unnatural expression: "The land here is barren, I mean, it is barren for the Damu clan...

Many tribesmen could not eat meat before, and the symptoms were exactly the same as what you just mentioned.

Then, the priestess who is closest to the gods in the clan, that is, I, I analyzed the divine will to the clansmen and said, this is the wrath of the gods, it is the punishment of the gods...

We sacrifice, in order to appease the wrath of the gods, so that the gods take back the punishments that have been lowered.

Also in order to be blessed by the gods, they migrated to a rich land. "

Ji Cheng: "..."

Ginger Red Bean: "..."

"One inside, one inside, how should I say it?"

Ji Cheng coughed in a little embarrassment: "Miss Priestess, you are still worthy of praise. Now you know that this is not the wrath of the gods, believe me, right?"

"Because the symptoms you mentioned are completely correct...I'm not stupid..."

Jiang Hongdou was much more embarrassed than Ji Cheng, and blushed and said, "So it's because of the salt!? So it's like this!!!

It's not because I'm more pious that I don't get the wrath of the gods or get sick.

But because I am a priestess, I have meat to eat and salt to brush my teeth..."

"Yes Yes......"

The corners of Ji Cheng's mouth twitched slightly. Seeing that the girl knew her mistakes so she corrected them. For the sake of believing in science, I will give her another science popularization for free:

"So, you were wrong when you said that you don't have salt in your body, the salt is already incorporated into your body, a healthy adult has about 250 grams of salt in your body.

No, 250 grams is about that much. "

Ji Cheng knew that the girl couldn't understand the weight unit, so he thoughtfully drew the size of a small salt shaker on the dining room table with his hands:

"It's almost such a small bottle, the amount of 3 bottles is the salt content in your body.

The salt will be slowly excreted from the body through some common human activities, and it will be lost continuously, so it needs to be supplemented. "

"Oh..." Jiang Hongdou humbly asked for advice: "Then, in what ways will the salt be excreted from the body?"

"First of all, tears." As a good teacher, Ji Cheng explained seriously: "If you have tasted tears, you will find that they are salty.

And then, the sweat, if you've ever tasted sweat, that's salty too.

And finally, pee, if you tasted it... well, it's salty anyway. "

"?"

Jiang Hongdou blinked: "Sweat and tears, um, it does seem to be salty, but I haven't tasted urine, so I don't know."

"Ah... I understand, normal people don't taste urine."

"Have you tasted urine?" Jiang Hongdou's eyes have become a little strange.

The corner of Ji Cheng's mouth twitched, and he shook his head vigorously: "I didn't!"

"Then how do you know it's salty?"

"Fuck..."

......

......

ps: thanks!It's the 1500 points rewarded by the group!Thank you~ There will be a reward just after changing the status, happiness~

Chapter 13

riverside.

Ji Cheng finally cleared himself of his grievances——

Modern science is advanced, and it has long been analyzed that there is salt in urine, and salt is salty, so it is conceivable that urine is salty, not that he has tasted it!

"All right......"

Seeing that the girl finally understood, Ji Cheng kept his dignity aside and said:

"You go to work, I will rest for a while."

"What do you want me to do..."

Jiang Hongdou obediently said: "Looking for clay to frame? No problem!"

"No, you go find four or five leaves that are wider, and leave it to me to find the clay. This is my job that has been assigned from the beginning."

Ji Cheng put down his shoulder pole, sat on a stone by the river to rest, and looked around, looking for fine-grained, granulated soil.

In fact, wet clay can be found everywhere in places that are prone to erosion, such as river banks.

A little farther away, some dry clay like rocks is not too difficult to make out.