In the ancient world of chaos, demons and monsters roamed the earth, endlessly devouring one another. The strong ruled! Then humanity rose up. A group of powerful practitioners who wielded the Dao arts of heaven and earth joined forces to slay demons and exterminate monsters, even subduing evil spirits and putting them to use. After thousands of years and dozens of generations of effort, most of the evil spirits were finally destroyed or sealed away.
In modern times, Qin Hao was just an intern in an ordinary small town. By a stroke of luck, he obtained a peerless book and awakened his innate ability to draw upon an inexhaustible sea of energy. Thus began his journey of vanquishing demons and monsters! In this modern world, he uses the Dao arts to protect everything he holds dear.