But fortunately, Yu Ning's family had already taken precautions and moved to the bottom of the sea in advance, so they escaped a catastrophe.

I've been living in peace.

There is no way for these things to be discovered by later modern humans.

Therefore, even if Ye Wanwan flipped through a lot of information on the Internet, she couldn't find out about this period.

However, out of curiosity, Ye Wanwan decided to go to the city library, after all, there are a lot of materials about human beings in primitive society.

It happened that today was the day when Bai Chen rested, so he went with Ye Wanwan.

There is a lot of information about wild people in the library, and it is all on the top floor, and there are basically no people on that floor.

Ye Wanwan and Bai Chen went over to look for books.

Because there were too many materials and they were too scattered, Ye Wanwan couldn't find what he wanted to see for a while.

But soon Bai Chen took a book in front of her.

Ye Wanwan couldn't help but be stunned when she looked at it twice just now.

She saw that there was a record in the book about the wild man using tree flour to make scones.

Bai Chen has already seen it, "I see that this seems to be saying that scones and stir-fried vegetables suddenly appeared during this time, but they have only been kept for a few decades. Before and after that, there was never anything so developed. ”

This is most likely the period in which the two of them lived.

Ye Wanwan hurriedly held the book and looked through it carefully.

The time is too long, so there are not many records of these wild people.

Ye Wanwan looked at it, and there were only two pages of records about this time.

Later, it was said that during this period, there was a very serious earthquake, and only the mermaids at the bottom of the sea survived.

Later, some of the mermaids chose to live on land and evolved into long-legged savages.

The other part not only did not go to sea, but also moved further and further away from land.

Gradually, they were completely cut off from the world.

Ye Wanwan didn't know if Ye Lin was still there at that time, and she didn't know whether their tribe chose to live on land or choose to be more isolated from the world.

But it doesn't matter anymore, after all, that's decades away.

At that time, it was one thing for those old acquaintances I was more familiar with to be still there.

Anyway, it can be regarded as seeing what she wants to see, and Ye Wanwan's heart is also a lot more comfortable.

It's as if seeing this kind of thing can ease the nostalgia for the people I once knew.

Bai Chen took the book away, "Is there anything else you want to read?" ”

Ye Wanwan shook her head, "It's gone." ”

She came here mainly to find out if she had traveled through the past period.

But I didn't expect to be able to find things.

After all, I didn't have much hope when I came here at the beginning.

Ye Wanwan was already satisfied, but Bai Chen didn't.

The books and materials in it opened the door to a new world, and also let him know that the original savages were still divided into many periods.

He couldn't help but wonder what the wild people in other periods looked like and what kind of living habits they had.

"It's too slow to read here." Bai Chen was a little disappointed, "I don't know if I have time to come over tomorrow to read a book." ”

Ye Wanwan saw that he liked it, so she pointed to the bookshelf, "You can pick a few books you like, we can borrow them and read them at home." ”

"Can I still borrow something from here?" Bai Chen was very surprised.

Then I happily went to get the book I wanted to read.