The hierarchy in the novel 'Ancestor of All Demons' was not clear. It was probably a more complicated novel. However, according to the grading standards of some novels, the Ancestor of Demons could be divided into the following levels: [Novice: A human or demon beast who has just entered this world.] 2. Ordinary monsters: monsters with ordinary strength may not have reached the level of being able to cultivate into a spirit. 3 Great Monsters: The stronger monsters have already cultivated into spirits and have a certain amount of strength and ability. 4. Demon King: Powerful demons are the ancestors of all demons. They have great power and ability. 5. Demon Saint: A demon who has cultivated to become a demon king has extraordinary strength and ability to fight against gods and devils. 6. Demon Venerable: The powerful Demon Saint has already surpassed the scope of human understanding. He can manipulate natural elements and energy, and can even talk to gods and devils on equal footing. 7 Demon God: An extremely powerful Demon Venerable that has surpassed the understanding of humans and nature. He can manipulate natural elements and energy and even surpass the existence of gods. 8 Shifter Emperor: An extremely powerful demon god is the ancestor of all demons. It has great power and ability to threaten the existence of the entire world.