We are the cast-offs, the forgotten, the broken; we are dark, dangerous men haunted by our violent pasts.

The Guardian collects us, rehabilitates us, and gives us a new lease on life...if we follow a few, simple rules:

Once you're in, there's no going back; never take a life; loyalty to the brotherhood above all.

SIN is all I know-it's my whole world. And then I see HER, and everything changes. We share secret scars and sordid sins; we are both shackled to our pasts with no hope for a future...unless we can work together to slay our demons and discover the possibilities love and vulnerability can create.