Only 18 years old, Ashley is no ordinary teenager. Not only is she dead, but upon her death, she mistakenly enters the wrong line in the afterlife, a line meant for trained, guardian angels. With a pair of wings on her back, Ashley is sent to Los Angeles to replace another angel whose assignment was none-other-than Cannon Michaels, a current member of the band Sendher, the sexiest man alive, and Ashley's celebrity crush in life.

While exposed to Cannon's selfish, judgmental behavior and his reckless, rock-and-roll lifestyle, Ashley is far from meeting the requirements of a true guardian angel. She misses her family and friends. Will she ever be able to accept her own death? What will she do when she jeopardizes her position as an angel and Cannon's physical safety by falling in love with him?