Extracting the Genes of All Beasts, I Became Invincible from the Death Row Camp

Ning Wu traveled through the Daxuan Dynasty, became a member of the border death row camp, and had the ability to extract the genes of all beasts. Are the enemies in the death row camp too strong? Casualties too high? Trading lifespan for strength improvement? Don't be afraid at all! Extract the fire ant gene and gain a tenfold increase in strength plus fire poison damage. Can you handle my punch? Extract the gene of the black scale horse and gain the power of the demon horse, making it difficult for hundreds of soldiers to defeat you! Extract the dragon turtle gene and gain longevity attributes, extending your lifespan. Others become stronger and earn money, while I become stronger and earn more lives! All the great generals and immortals who govern the country are just chickens and dogs! Since then, Ning Wu has embarked on an invincible path where the power of all beasts is attributed to himself.