When he tried to loosen the restraints on the two, but this time unexpectedly, Ah Wei and Ah Ding did not react.

This made Li Fei feel a little strange for a while, but at the same time, he was a little relieved in his heart.

He began to be a little glad that he didn't hurt anyone's life at that time, otherwise he would have regretted it a little at this time.

Although everyone is a little confused about the situation now, this matter is finally over.

At the same time, Li Fei was also thinking in his heart that he must speed up the progress and open up the connection between the two islands as soon as possible.

If the curse on his body is not lifted for a day, he will not be at peace for a day, and even that dream, Li Fei always feels so real.

As a staunch materialist, Li Fei will never believe in these vain things, but if he wants to change reality, he will definitely not be able to sit still.

In the past few days, Li Fei has also been recuperating from his injuries with peace of mind, but fortunately, it is not the first time he has been injured, and he even has experience in this matter.

So the injury recovered relatively quickly, and the next day Yixi also came to see him, and the two of them also briefly chatted about the situation on the island.

Yixi has basically established enough prestige among the tribe now, even if the people below are still a little unconvinced or have small movements, but this is a normal thing, after all, it has not been pulled to the top of the table, so he can accept it.

Li Fei is also more pleased with this, at least from the current point of view, Yixi is still very good to himself, it seems a little inappropriate to describe it as loyal, but after all, the cooperation between the two can be regarded as inseparable at the moment.

When Li Fei proposed to open up the connection between the two islands, Yixi expressed a high degree of approval, and at the same time, in order to show sincerity, Li Fei also immediately promised to help the Litang tribe build cement houses.

After all, they have been here several times, and Yixi is also full of praise for the cement houses in Li Fei's camp, and Li Fei has long had this plan.

It's just that the last time there was a fire, too much of their cement had been scrapped, and now they have to re-collect raw materials for refining.

This will inevitably take some time, but fortunately, the Yixi tribe is relatively well-manned, so these are naturally not a big problem.

The days passed like this, and the rest of the time was nothing more than helping the Litang tribe build cement houses, then fortify the camps, hunt and hoard food.

But I have to say that this period of time is indeed one of the few relatively stable days for Li Fei recently, and he has not had nightmares since that day, and Ah Wei and Ah Ding have been very honest since that morning, and the days seem to have returned to normal.

On the other hand, Tazhu was well prepared and waited for many days, but still did not wait for the attack of the cannibals.

It seemed as if what happened that day was like a small episode in a normal day, and nothing unusual has been there since.

So the helpless Tazhu could only slowly resume the normal life in the camp, and as the days increased, Zhang Ting's morning sickness became more and more serious, and she often felt back pain when she walked at the moment.

Ta Zhu arranged many women with delivery experience to accompany Zhang Ting every day in advance, and she was afraid that the latter would give birth directly one day.

But one day, Liu Keying and Su Xue suddenly found Li Fei.

"What's wrong?" The latter asked, smiling.

Soon, Liu Keying showed an aggrieved expression, pulled Li Fei's arm, and said, "Li Fei, do you have a way to get toothpaste?"

Su Xue also nodded hurriedly, and it was Li Fei's turn to be puzzled.

"Where do I get it?" What do you want this thing for?"

You must know that after surviving for so many days, they have never used toothpaste, and when they were on that island, they only crushed the soap horn and soaked it in water to rinse their mouths, which can also have a certain cleaning effect.

Thinking of this, Li Fei suddenly understood something

The reason for the love.

There is no soap horn on the island, but there is a very fragrant smell of wildflowers, which can be used for bathing and cleansing the body.

But after the soap horn brought is used up, they have no way to brush their teeth, and after a long time, the environment in the mouth will naturally be very poor.

Even Liu Keying opened her mouth wide for Li Fei to inspect, and it could be clearly seen that there were some more cavities on the woman's teeth.

This made Li Fei helpless for a while, so he immediately found Yixi, but after observing the latter's scorched and even some blackened teeth, Li Fei also knew that there was no toothpaste or substitute on their island.

He returned to the camp a little dejected, there was really no way to solve this matter for the time being, and Liu Keying and Su Xue were obviously a little unhappy after hearing the news.

It's just that in the next few days, almost everyone has oral problems, and even Li Fei himself feels that his teeth are very uncomfortable recently, and the days of not brushing his teeth every day make him equally uncomfortable.

So Li Fei, who had learned from the pain, also took root in the study of toothpaste, almost to the point of not thinking about tea and dinner.

Obviously, other people have little experience in this matter, and even the omnipotent Zhu Hao is helpless about it.

Li Fei was a little silent, he couldn't think of a good way to rack his brains these days, but in the end he still had a little breakthrough.

"Zhu Hao, you said that I use salt, after a lot of extraction, can I make toothpaste?" After eating breakfast one day, Li Fei suddenly asked on a whim.

The latter was silent for a moment, and his heart was constantly thinking about the feasibility.

"It stands to reason that there is also some salt in the ingredients of toothpaste, but these alone are not enough, and other ingredients must be needed, such as pearl powder or something?"

With Zhu Hao's suggestion, everyone also opened their brains one after another, and began to put forward their own ideas and suggestions.

"If I'm not mistaken, there should also be charcoal, which contains a certain amount of carbon fiber, which can play a whitening role."

"Yes, yes, yes! There is also plant ash, which has the same effect as charcoal, but it can probably solidify the powder into a solid toothpaste, but I don't know how to do it."

As the saying goes, the three stinkers are still the top half of Zhuge Liang, with their ideas, Li Fei instantly has ideas and motivation.

So he quickly began to collect materials as the crowd had said.