The World Keeps Spinning

In a constantly changing world where there are only monsters in the shadows, a dark hero arises. Reagan, the last Hunter, swore to protect the innocent people and supernatural beings who can't fend for themselves against the darkness. However, our vagabond has a deep and dark secret. One so wicked that even the most powerful villains seek her capture. This secret is also a threat to Reagan herself. At any given moment it can turn her into a being of pure darkness. Reagan doesn't fear much anything, but there is one thing that petrifies her. And that thing is,
Herself.