Heaven's Prisoners — Matthew Angelo

I'm Rian MacCaren, owner of The Midnight Agency, and I deal in supernatural cases no one wants or is equipped to handle. Being Nephilim, part-angel, and part-human, you'd think it'd give me an edge on the bad guys. This is not always the case.
An enemy out for vengeance has targeted a young man to get to me and has buried him alive. As the man's air and his time run out, I need to find the person responsible before I become the next victim. With my list of enemies longer than my friends, this angel is having a hard time figuring out who is after me. On top of it all, I can't call the cops or enlist their help. Meaning I'm all alone.
To make things worse, a mysterious group called The Fallen have shown an interest in me that sends a cold shiver down my spine.
Making bad choices is part of my life. I'm not the guardian angel you want, but I'm the one you need. Just remember, if you're looking for someone sent from above, I'm not that kind of angel.