The 21st century man of science and engineering came to the primitive tribe, originally wanting to show off his skills and improve his living standards.
But I found that the world is not that simple, because this is a wild era where giant insects, ferocious beasts and dinosaurs are intertwined.
Human beings at the bottom of the food chain should live as long as possible!
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.
I want to read the Manghuang Ji fanfic