Seth, a restless angel on duty in Los Angeles, he meets Dr. Maggie Rice, said heart surgeon, whose security professional, always very strong, shaken after the death of a patient on the operating table for seemingly inexplicable reasons. Seth was there to help but the man is attracted to Maggie and wants to help overcome the crisis that has fallen. In doing so ends up falling in love with her, knowing that everything is tied to this sentiment is denied to him. Being close to Maggie, Seth increase but feels the desire to experience those emotions and those feelings. Then takes the decision to become visible and give up its peculiarities of angel ...