Their love could save the soul of a fallen angel or damn an archangel to an eternity in Hell. The realm of angels was created as a paradise where angels could watch over the earth as mankind took his first steps. For the archangel Michael, it is the only home he has ever known and he could never envisage another life. Michael's life changes the day his path crosses that of the favored son of the morning. From the moment he sees him, Michael wants Lucifer for his own. When the two angels come together the passion surprises them both. Their love is forged in Heaven, but is doomed the moment Lucifer falls from grace to become the leader of an army of demons. Separated by war, the former lovers know the time will come when they must face each other in battle. Their confrontation will set in motion events that neither could have foreseen. For Lucifer it is the chance to persuade Michael to stand at his side, as his partner as leader of the demons. For Michael, it is a mission to save his lover's soul, while risking his own. Torn between his love for Lucifer and his duties as an angel, Michael walks a fine line, where one wrong step could result in his own fall from Heaven, and an eternity in Hell.