For Baiyu, who had studied evolution theory in his previous life, he naturally understood the journey of human evolution.
Although Darwin's theory of "natural selection, survival of the fittest" was not accepted by all biologists and historians, it was at least mainstream.
However.
In this world, Baiyu was unsure how humans actually evolved.
Compared to humans on Earth.
On Canglan Star, humans actually had two additional organs.
One was the "Blood and Qi Central Hub," which could be tangibly felt and existed, where Blood Qi was generated and stored, and also the foundation of the Martial Artist.
It is one of the most important organs for a Martial Artist.
If the Blood and Qi Central Hub is destroyed, the Martial Artist would become crippled and unable to use Blood Qi again.
The other organ is the "Spiritual Eye."
