The hierarchy of creature strength in this world is quite simple:
Low-level demons, equivalent to humans who are below Sixth Level Transcendent.
Middle-level demons, equivalent to humans who are above Sixth Level Transcendent up to Rank 7.
High-level demons, equivalent to humans who are of Rank 8 Legend and above, but below Rank 10 creatures.
Super-level demons, equivalent to the existence of a True God and above.
As for fierce beasts, there's no need to mention them; mortal world's beasts are merely a bit stronger than wild animals.
And exotic beasts, also known as devils, are just different names used in various places.
Besides, there are a few unexplainable and bizarre existences in this world, which have a power system different from the Totem Master power system of this world. According to the books, they belong to a kind of conceptual existence, and their combat methods are similar to causality rates, very difficult to deal with.
