The existing world is divided into four continents. There is a mixture of fish and dragons on every continent. Some of the various races live in peace while others are in constant disputes...
Eight races, namely humans, monsters, demons, fairies, gods, ghosts, beasts, and elves, coexist, and their lifestyles are very different.
In each race, they are roughly divided into two major factions - the moderate faction that is peaceful and friendly; and the radical faction that is predatory and warlike. Among all races, there are two types of people who are ostracized and despised by the world. One of them is a heterogeneous (mixed race); the second is "Shura" (a self-centered murderer).
I heard some old people say that the previous world was a whole continent. The reason why it became four continents now was because of the actions of four monsters with incredible combat power. They are the so-called poles!
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Concept: human nature