Extract the Genes of Ferocious Beasts and Create an Army of Beasts

Zhang Sheng travels through a parallel world. This world is full of nations, including ancient warriors, genetic warriors, mecha warriors, and ferocious beasts... War breaks out in this world every day, and mercenaries are born because of this. Zhang Sheng inherited the nearly bankrupt mercenary company left by his father and activated the gene extraction system. Zhang Sheng extracted animal transformation genes from vicious beasts and injected them into the human body to create an army of beasts. Relying on the beastly genetic warriors, Zhang Sheng made the mercenary company stronger and bigger step by step, and eventually became the strongest overlord in the world! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.