Original***********

So pretty! ! This is the first time I read an article about time travel and becoming a primitive person [laughing] The author is so detailed. The protagonist teaches how to make fire, speak, and make some living tools, to kill mammoths and saber-toothed tigers, and leads the primitive tribe to the right track step by step. It's so exciting, please update soon! ! The update is not enough! ! ! Love, love, love [admiration]

A very interesting novel

It's very beautiful. The author writes really well.

It's really beautiful. The author's writing is very smooth and the logic is perfect. It's amazing.

It's so exciting! Come on, author

Not bad, worth reading carefully, good book^ω^

As expected, those who fall behind will be beaten. It was the same in ancient times. With the development of science and technology, everything is easy to say.

Hahaha, primitive people, evolution, very interesting book

Technology is really the primary productive force [Love]

The development of science and technology in primitive society is directly a blow to dimensionality reduction, but it is also really difficult to go from 0 to 1.

It smells so good, it smells so good, it smells so good. This book is so interesting. It covers the history of human history.

This world view is really well constructed. It uses modern knowledge to survive in ancient times. It is a very novel subject matter.

The narrative is reasonable, and when you read it, you will feel like a real ancient world. It is very good, come on? ,

Most authors of books on this subject can write so well. It seems that they have some knowledge and ability.

The story is wonderful, the writing is beautiful, and it's a pleasure to read💪

The author really put his heart into writing the novel, and I look forward to the follow-up plot (๑˙ー˙๑)

It's good to watch, the plot doesn't drag, and the characters are perfect.

It's so beautiful, so beautiful, so beautiful. I feel that the author has a very rich reserve of knowledge.

Super invincible and beautiful ahhhhhhhhhhhhhhhhhh

A very good novel, very novel

It looks better as you go to the back [Like][Like][Like]

This writing is really good, keep it up [like]

I rarely read books on this subject, but it is indeed quite interesting.

It is a very good novel and worth recommending to my friends. Thanks to the author!

It's so good to read, I read many chapters in one go! The author is good at writing. If you like to read, write more! ! [Think]

You can read it. The more you read it, the more interesting it becomes. I was confused at first, but then I slowly straightened it out. It's a book that needs to be read slowly.

The plot is well written and progresses layer by layer. It's really enjoyable to watch [Adoration]

Different plot, unexpectedly exciting [Like]

This book is really super beautiful, it's perfect [like][like][like]

The plot is reasonable, not bad [like]