World Evolution: Beasts

There is world, far off into space, far away from Earth that it is not even seeable with their most advanced technology. This planet is called Zerath, a world made from mana and only mana. With many different species and humanoids, it is filled to the brim with monsters and beasts. Monsters like Ghouls, Fairaes, Harpies, and Hexas. And humanoid beasts like Goblins. There were no signs of humans anywhere and the Tree of Life was determined to keep it that way by making the planet go further and further away from all the planets with humans or anything alike of humans. The Tree of Life was mysterious by many, even the monsters. None knew what it was really for, just that it brung life to everything around it. And that is where the story begins, with a small Kobold on four legs.