PS: This book is also called "Pet Evolution". A new era is coming, and the heaven and earth are changing. Local animals and plants in the Earth are mutated wildly, returning to their ancestors, and species from other worlds fall into the Earth Star. Finally, humans will be born in a new professional envoy. Conquer monsters, cultivate monsters, and train monsters. This is the envoy. A young man with a dream is kicked into this golden age with a daze. Gao Peng: Even if it is a loach, I can evolve him into a real dragon soaring in the sky.----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------