Three young Angels, Raf, Uriè and Sweet, leave Angie Town and head to Earth in order to complete their internship and become Guardian Angels. They move to the “Golden School” where they will be allocated to their humans. They will have to guard and guide them through their every day lives. On earth, they will face the Devils, young devils that are going through the same internship to become Guardian Devils. Every Angel will share with their Devil their human who will have to choose between good and evil in every decision they make.
While our heroes try to figure out a way to persuade their humans they also have to fight against a cruel and ruthless enemy: Malachia, the man with the hood. However he is not the real enemy…Malachia acts for Reìna, the cruelest and most ruthless being in the universe. Superb and competitive, Reìna is neither and angel nor a devil, she purely acts out of vengeance against Angels and Devils because she is stuck in a life that no longer belongs to her.