Become a God by Harvesting Demons

In a strange world, demons are rampant, ghosts are rampant, and cannibalize living creatures. "Evil spirits harm people, not only eating their flesh and blood, but also feeding on their souls. Fear is the strongest emotion of human beings and the favorite of evil spirits. We humans are the nourishment of demons! " Jiang Chen strongly opposed such pessimistic remarks. Then how can I harvest demons and monsters and become stronger! What? Am I evil too? Look at the sword!