Di Mu glanced at the orcs who were in a hurry, and said unhurriedly: "This is used to clean teeth, and it is very important to do a good job of tooth cleaning. Brushing your teeth every morning and evening not only helps keep your mouth fresh, but it also makes your mouth cleaner and reduces the occurrence of mouth sores and tooth decay. After that, he explained what a mouth ulcer is and what tooth decay is.

After listening to Di Mu's explanation, the orcs present all opened their eyes one by one, it turned out that brushing their teeth had so many effects.

She had already put the toothbrush back in the cave, so she couldn't let Shi Hao do it directly according to her, so she simply broke off the willow branch and a small wooden stick and made one on the spot, as for the small wooden cup, Shi Hao came up with it as soon as he used his brain.

Seeing the toothbrush and small wooden cup made, everyone sighed again how Di Mu's brain was so smart. Di Mu didn't care, it was all the credit of the ancestors. The Chinese civilization has a long history, stretching for more than 5,000 years, and she understands that it is just a drop in the bucket.

Here, the refreshed Wolf Yu walked towards Di Mu with a smile, followed by a group of male orcs with blue noses and swollen faces.

It turned out that Wolf Yu came to find Di Mu after washing, but on the way here, he was surrounded by a group of eager orcs. They all wanted to see how strong the patriarch could be after the second evolution.

Since Wolf Yu was in a good mood this morning, he simply played with them, which was already the result of his mercy.

After Wolf Yu came over, Di Mu pretended not to see it, and he was not annoyed, so he rubbed it over.

Seeing the shameless behavior of the patriarch pestering Di Mu, the orcs couldn't bear to look at it directly.

But one thing to say, the patriarch looks better after evolving. Fortunately, he has been taken away by Di Mu, otherwise there would be no way for those young orcs to live.

As soon as Wolf Yu stood still on his front foot, Nasha came on his back foot. Di Mu knew that Nasha would definitely not be at peace.

Sure enough, Nasha's jealousy increased a little after seeing the more handsome Wolf Yu, and she still thought that all her misfortunes were caused by Di Mu.

She happened to come and happened to hear Di Mu talking about brushing her teeth with salt. I didn't understand the gimmick, but I understood the literal meaning.

Sneered: "What? You're going to have everyone brush their teeth with salt? Salt is something to eat, it's a waste! ”

Hearing this, the orcs talked a lot, but this time they had already heard Di Mu talk about the importance of brushing their teeth, and they didn't think that Di Mu was wasting food, they were talking about what to do if they ran out of salt.

Di Mu had asked Aunt Shui a few days ago where the salt in the tribe came from, and she had heard her say that every year after the cold season, there would be a trade fair in the central forest where they were, and the bitter fruit was exchanged there. In the past, although they did not know the role of bitter fruit, which is salt, the tradition in the tribe was to exchange some bitter fruits. The price of bitter fruit is very low, and in the cold season, the orcs will also eat a little when there is no food, and they will drink a lot of snow water after eating.

Before Di Mu could speak, Wolf Yu protected it first: "There are still many bitter fruits, and they will be replaced after the cold season, let alone used for brushing their teeth, even if they are used to wash their faces, the tribe can afford it." ”

The bitter fruits are generally exchanged for the seaside tribes, most of them have relatively weak predatory ability, and a large prey can be exchanged for a lot of bitter fruits.

As soon as Wolf Yu's words fell, Granny Hua came over again, and her face turned dark after learning the ins and outs of the matter: "Nasha, you have targeted Di Mu many times. I know the jealousy and imbalance in your heart, and the people also pity you for being without a beast father and beast mother since you were a child, and they don't want to deal with you. But I gave you a chance again and again, and you let us down again and again. If you really feel that the tribe is sorry for you, you can leave. ”

As soon as Granny Hua's words came out, the orcs present were silent. Although they pity Nasha, they will still recognize the black and white. They all regard Dimu as a benefactor, but they don't know why only Nasha can't see her sincerity and kindness.

Besides, Granny Hua has worked hard for the tribe all her life and has never made a wrong decision.