Liu Yu frowned and thought, is it true that human beings are only a million years old?

Otherwise, why were all human beings millions of years ago primitive people?

And they're all covered in body hair and can only use simple tools?

This had to make Liu Yu think carefully.

Or did humans really evolve?

It's not that there was a super-high human civilization in the previous era.

At this time, Liu Yu could only shake his head helplessly, in order to reverse time and space, Liu Yu had consumed 50 million drops of the World Origin, and all of them had been consumed.

Now we can only wait for the origin of the world to be sufficient again, and then we can continue to reverse time and space or return to the normality of real time.

Of course, 50 million drops of the World Origin have been consumed, and Liu Yu, who has not yet found any clues, is naturally impossible to give up and continue to reverse time and space, so it is really a big loss.

As for why human beings millions of years ago were still primitive people, and could only use simple tools, Liu Yu didn't have to think too much, as long as he stored tens of millions of drops of world origin, he could reverse time and space little by little, and view everything about human beings in this era.

After thinking about it, Liu Yu landed on a tree branch not far from this primitive tribe.

In Liu Yu's observation, the primitive people of this era had a really hard time, and their clothes were only animal skins, which can be imagined in winter.

In addition, although the primitive people of this era learned to use tools, they did not have much background in the accumulation of invention and creation.

In addition to the wooden club, there are few simple weapons such as stone hammers, and there are no more.

If you want to learn more about the environment of your ancestors' time, you have to experience it yourself.

Of course, you can also observe it for a long time, and it is also possible.

However, with the strength of Liu Yu's Five Elements Realm, that lifespan is simply boundless, and it is nothing to experience this era in person.

Liu Yu jumped down and saw that the population of this primitive tribe was more than thirty people, which was a large tribe in this era, because under Liu Yu's divine soul scanning, there were only more than 100,000 primitive people on the entire earth, and they were distributed all over the world, which could be said to be even rarer than giant pandas.

Roar, roar, roar

Liu Yu's appearance immediately aroused primitive vigilance, and they held wooden sticks and stones to demonstrate against Liu Yu.

However, Liu Yu was not angry, this is the fearlessness of the ignorant!

What if you are angry?

Can you still destroy them?

Nature is impossible.

Liu Yu's eyes flashed with a fine light in an instant, and then he connected to the brain of a primitive person, and in less than a second, Liu Yu acquired the language and living habits of a primitive person.

After acquiring the language of primitive people, Liu Yu also understood their language at this time.

Those whoa, whoa, whoa, roar, mean, prey, everyone went together, but not a single primitive person stepped forward.

It was really that this prey looked a little like them, and they didn't dare to attack at the first time.

Although the wisdom of primitive people millions of years ago has not reached the level of modern people, there are also the IQ of teenagers, and they understand the difference between danger and curiosity.

Liu Yu also wanted to communicate with them, but there was a lack of words, and the primitive people of this era only had a few words to communicate, and they could not communicate deeply.

Immediately, Liu Yu's mind moved, and each of the thirty-three primitives tribe injected ten drops of world origin into each of them.

After the World Origin entered their bodies, more than thirty people fell into a coma in an instant, accepting the transformation of the World Origin.

Two days later......

ps: Say a word, ask for some recommendation votes for the new book, hehe!

This book won't be interrupted!

The new book is called [Reborn Little Yellow Ants], which has been signed and will change its status in a few days.

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