Brea is a fallen angel. She was sent to earth to help a young actor named Luke Hemmings get his life back on track, and get him out of the dangerous neighborhood he was living in. There are a few issues of course, one of them being that angels are created to be as close to perfection as possible. This means that some if not all of Luke's friends and acquaintances want Brea all to themselves, which is pointless since she has to be sent to heaven once her job on earth is done. That is, if she finishes her job. If not, she is sent to hell to live out all eternity torturing evil souls.