From Hunting Demons in the Mountains to Immortal Invincibility

After transmigrating as a hunter's son, he gains a divination scroll with mountains, rivers, and marshes as his foundation. Hunting birds and beasts, vanquishing demons, and eliminating evil all earn him years of time. He can use those years to simulate martial arts, killing techniques, and martial cultivation. “You hunted a dog demon and gained ten years of time.” “You hunted an ape demon and gained twenty years of time.” “You spent twenty years of time to advance to the Jade Fluid Realm.” Though he spends twenty years of time, only an instant passes in reality. As long as he gathers enough time, he can simulate the path of martial arts and grow stronger in an instant. Years later, the youth who once roamed the mountains to subdue demons has already reached the pinnacle of the world...