The Age of Behemoths, Evolving from the Green Python

He was accidentally reborn as a green python and was imprisoned in a secret laboratory. Fortunately, Chen Mang awakened and swallowed the evolutionary system. With the help of the evolutionary system, Chen Mang continued to devour prey, obtain evolutionary energy, and quickly escaped from the laboratory. However, escaping the laboratory is just the beginning—— The world is far from simple as imagined. Various strange creatures suddenly appeared. But these are all on top of Chen Mang's recipes! Alien beasts, add points, evolution flow