Evolved into a God Starting from the Cretaceous Period

An accident allowed Zhong Hong to travel back to the late Cretaceous period tens of millions of years ago. In this era of rampant dragons, he became a primitive mammal known as a "bulk rat." The worse news than this was that the Cretaceous was completely different from what he knew, and the creatures here were much more terrifying than what he knew from the short video. The good news is that Zhong Hong has awakened the evolutionary system and can change his body structure and even gain special abilities. Zhong Hong strengthened his body step by step, allowing himself to gradually reach the top of the food chain. From loose rats to steel-haired behemoths, from ordinary creatures to earth-shaking giants from myths and legends. Zhong Hong no longer remembers how long he has lived, and he will exist forever.