Angel Donatello may seem like your typical teenage girl,but she possesses a powerful ability: the ability to see angels and demons. An encounter with an archangel leads her to discover the purpose of her gift: to battle demons. But she is not alone, for she has a partner, a young man named Malachi Knight, who has the ability to see demons. Angel's and Malachi's fates become intertwined as they team up to face their toughest challenges and fight their greatest battles.