Immortal Path Demon Lord

Like a fairy or a devil! What is the path to immortality? Why is the devil coming? Aren't all living beings in the world working hard for the road to eternal life? Play hard! People in the world say that the path to immortality is righteousness, and the presence of demons is evil. We know that the road to immortality is cruel and ruthless... Where does good and evil come from? Good, evil, beauty and ugliness are not all living things. In this world, only if you are strong enough can you decide what is right and wrong, good and evil. Fairies and demons? Haha... All living beings!