What does yours look like?

Mine?
A savage bloodthirsty creature, heartless and ruthless, the kind of creature that doesn't care if it's actions doom an entire race to death or curse it with darkness and corruption. A creature that mouth waters every time it sees or imagine bodies torn apart, a creature that gets joy from hurting or corrupting innocents into dark wild creatures, a creature whose rage is constant but never debilitating, a creature that prefers to rend their victims with it's claws and teeth, to humiliate and debase their victims as well. A creature that is arrogant, viscous and heartless.

What type of creature does that? What is the shape of my internal darkness?

All humans have darkness inside them, all struggle to hide the dark beast in them, this is mine.