The animals that still exist today are obviously much fewer compared to the species from Ancient Times.
Because with the changes in the Earth's climate and environment, the rise of humanity... and all kinds of other reasons, many species have already gone extinct.
In those distant ancient days, there were countless species that people nowadays have never even laid eyes on.
And among them, there were no shortage of powerful existences.
The most typical example is the Dinosaur.
Back then, Dinosaurs were the absolute overlords of the earth.
Although Dinosaurs have long gone extinct, after a long Shuiyue, their remains turned into fossils and were preserved.
If the Dinosaur genes in those fossils could be extracted, and then fused with human genes, wouldn't that mean you could create Dinosaur Warriors.
And besides Dinosaurs, there were countless Exotic species in Ancient Times.
For example, the Four Great Guardian Beasts from myth and legend.
