At the time of the creation of Vastil, the earth-mother Jarika and father Ocean brought sense and form to the chaos around them. As form is given, chaos is cleansed. Purified. Purified to absense. To nothingness. To the Void.
The Void is perfection personified. Near the completion of their initial creation, a small amount of imperfection remained. The Void took it upon itself to expel this imperfection, unbeknownst to the creators. For millenia, the imperfection existed only as a formless mass, roaming the lands of Vastil as Damean and Gruk fought their eternal battle for control. Only recently did the imperfection choose a shape of its own after discovering the fledgling race of humans, and gave itself the name Kevinicus.