In the supernatural world, Casters belonged as much as vampires, demons, elementals, and other beings do. They were one of those rare beings that could actually interact with humans without much suspicion as long as they could control their powers. There are different kind of Casters -- not just good or bad. Casters' power depended on one's soul. Their powers would reflect their innermost essence. It was also this reason that they said it was the Caster's power that usually a sign of their nature. Casters, though, could consume human food. They only need life force from living creatures every full moon which could sustain them until the next one. They are human-like that it was almost impossible to distinguish them. However, as far as the legends had told, there were humans that hunt the supernatural beings, Casters included. The prey and the predator continued to hunt each other since the beginning of time. Who is the prey? Who is the hunter? What will happen if a mere mortal falls in love with a Caster? Is it a happy ever after? Or simply a tragedy?