Guo Dalu shook his head and smiled bitterly, such a simple truth, but just now he scared himself, and he was almost scared to death.

After Guo Dalu charged his mobile phone, voice recorder, etc., he returned home again, and placed these equipment that were absolutely like the magic weapons of the immortal family to the ancient people one by one, and prepared to continue monitoring tomorrow.

Early the next morning, Brother Hao came to the door, he had inadvertently become Guo Dalu's follower, if he came to Guo Dalu's house at the beginning, he had the intention of repaying his kindness, then he is now willing to follow Guo Dalu, because there are too many things in this Guo brother that people can't understand.

Whether it was out of curiosity or vigilance, Brother Hao felt that he needed to touch Guo Dalu's old bottom.

Guo Dalu was brushing his teeth, using a modern toothbrush and toothpaste, because he really couldn't stand the bad breath of his mouth.

Salt is used to eat, reluctant to brush teeth, after all, even in the 21st century, there are few people who throw salt as garbage, the idea of salt transmitted from the garbage can, Guo Dalu has to save it, and when it runs out, he has to eat today's black salt.

Guo Dalu also tried to use willow branches as a toothbrush yesterday, but there was a mouthful of stubble in his mouth, and he plugged the gap between his teeth, which was uncomfortable.

So today Guo Dalu got up and opened his mouth, and he was so angry with bad breath that he frowned, he couldn't stand it, so he turned out his toothbrush and toothpaste.

When Brother Hao arrived at Guo's house, he happened to see Guo Dalu squatting at the door with a mouth full of white foam, he thought that Guo Dalu was crazy at first, but he finally held back his curiosity and didn't ask more.

Guo Dalu sighed, and finally felt the feeling of sober breath again.

He didn't expect Brother Hao to come so early, but he didn't panic, but nodded indifferently and said vaguely: "It's here." If you hide it too much, you are prone to bad things.

Guo Dalu knows that as a modern person, he must be incompatible with ancient people, some things can be changed by himself, and some things cannot be changed.

So I don't need to deliberately hide anything.

You know, you have to rely on the things that are transmitted from the trash can, and if you don't dare to take out anything and use it, then the garbage really becomes garbage.

Brother Hao is a good boy, he values love and righteousness, as his savior, he will not harm himself, so there are some things that can be tried to be slowly contacted by Brother Hao, if Brother Hao can accept it, and then pass it on to the villagers through him.

Guo Dalu thought for a while, and handed the toothbrush and toothpaste to Brother Hao: "Brush your teeth, try it." ”

Brother Hao likes novelties the most, otherwise, he would not have taken the children in the village to break into Fengshen Mountain, he took the toothbrush and toothpaste, and groped carefully, this small stick with hair on his head, I don't know what it is made of, it feels very smooth.

Brother Hao'er has a jade hairpin in his hand, saying that it is for him to marry his daughter-in-law when he grows up, Brother Hao has secretly touched it, and the jade hairpin is not of the highest quality, but the feeling like mutton fat makes Brother Hao unforgettable for a lifetime.

However, Brother Guo's long-haired little stick has no cracks or flaws on its whole body, and it is transparent and shiny, but it is not made of jade.

Guo Dalu saw Brother Hao'er's curiosity, and said with a mouth: "This is a beast I beat in the mountains and grinded it out with its bones." ”

Although he has also beaten some small beasts, but after all, he is young, and he has never seen many strange beasts in Fengshen Mountain, but Brother Guo's words are really possible, not to mention anything else, the skin, bone scales on the giant python are not mortal.

If it weren't for the fact that the old village chief was afraid of revealing the traces, he strictly ordered all families not to hide any remains of the python privately, and Brother Hao himself wanted to hide a piece of python skin.

Guo Dalu pointed at Brother Hao'er clumsily squeezed the toothpaste on the toothbrush, and then poked it into his mouth--

As soon as Brother Hao came into contact with the toothpaste, there was a burst of fragrance and unique coolness in his mouth, he pursed his lips and swallowed the toothpaste and saliva: "It's delicious." ”

Guo Dalu's eyes widened, and he finally couldn't help laughing: "This toothpaste is for cleaning teeth, not for eating--"

Brother Hao made a big red face, and finally brushed his teeth under Guo Dalu's guidance, and hurriedly returned the toothbrush and toothpaste to Guo Dalu: "Brother Guo, you better put away such a valuable thing." ”

Guo Dalu said with a smile: "It's just an object for brushing your teeth, what is valuable or not." By the way, Brother Hao, if we make toothbrushes and toothpaste like this and sell them, do you think anyone will want them?"

Brother Hao glanced at the glossy toothbrush handle: "Does Brother Guo still have such a beast bone in his hand?"

Guo Dalu said: "There are no such animal bones, but we can use bamboo as a handle and pig bristles as bristles." As for toothpaste, it can be made with salt, lime, bone meal, and mint. ”

Brother Hao grinned: "Grandpa Tian, how much does it cost to brush your teeth, our Zhuang family can't afford it." ”

Guo Dalu was stunned, shook his head with a wry smile, indeed, for the villagers, this toothbrush and toothpaste is too luxurious, and when they can't even eat, it's really ridiculous to talk about brushing teeth and oral hygiene.

Brother Hao also saw Guo Dalu's disappointment, thought for a while, and said, "I'll let my sister try to make a few toothbrushes and take them to the market to see if any big families are interested." Those big families have money and are willing to spend money on some novelty gadgets. ”

Guo Dalu lowered his head, saw the clothes that the girl sewed for herself overnight, and said with a smile: "Your sister has a pair of skillful hands, such a simple gadget must not be difficult for her." Here, you can take this toothbrush and toothpaste back and make a sample for the girl. I couldn't help but say, and stuffed the toothbrush and toothpaste to Brother Hao.

Brother Hao didn't push it, he received it in his arms, Brother Guo trusted himself, and this matter was to be done.

It's time to water kudzu grass again, the villagers hulala walked towards the field in groups, Brother Hao followed Guo Dalu closely, his expression was more nervous than Guo Dalu, he had vaguely guessed what Guo Dalu and himself tossed for a long time yesterday, what the bamboo pipe was used for.

If this can really be successful, it will relieve the whole village of the hardest and most tiring work.

Guo Dalu is very relaxed, he is sure in his heart, but a set of the simplest drip irrigation system, if he can't even do this job well, he will be a person from the 21st century.

The old village chief Zhu gave an order, and the villagers rushed to the field with water, but Guo Dalu and Hao Ge'er were not in a hurry, carrying water to their own kudzu grass field, Hao Ge'er held a big funnel and inserted it into the water inlet of a bamboo pipe, Guo Dalu slowly poured a bucket of water into the water inlet.