In this vast blue world, heroes and beasts of other races are the greatest scourge in the world. The speed at which these strange beasts breed is horrifying. They only need to be hidden in a dark corner, and they can multiply in countless numbers in an instant and kill them endlessly. Coupled with carelessness, human beings often become the maggots attached to their bones, become their prey, and become their tools of evil, which is really extremely troublesome...
