C527 Didn't You Eat Quite Happily Just Now

It had to be known that once a mutated human adapted to their own body, the process of natural evolution would be like having their bones cleansed.

In fact, his battle prowess would be enhanced by leaps and bounds.

The only way to evolve was to use a mouthpart to feed on the refined flesh and blood.

This way, he would be able to extract and use all kinds of essence energy for his own evolution