Greta, a descendant of Eve, finds her life in chaos when celestial beings and saints fall from the sky, creating a rift. A prophecy reveals that she holds the key to closing this rift, making her a target for both good and evil forces. Lucien, a cunning devil, aims to seize power, while angels and saints view Greta as their salvation. Amidst the chaos, Greta forms a forbidden romance with Azrael, the angel of death and rebirth, who becomes her protector. Azrael must balance his duty and desire, as the open rift weakens him, forcing Greta to choose between sacrifice and desire to restore balance or let the world burn.