The angel Alexiel loved God, but she rebelled against Heaven when she saw how disgracefully the other angels were behaving. She was finally captured, and as punishment sent to Earth to live an endless series of tragic lives. She now inhabits the body of Setsuna Mudo, a troubled teen in love with his sister Sara. Setsuna's misery mirrors the chaos among the angels, and their combined passions threaten to destroy both Heaven and Earth.
Deep in Hell, Setsuna has finally found Kurai. But Hell and everyone in it will be destroyed if Kurai doesn't agree to go through with the marriage to Lucifer--who sacrifices his wives to stabilize his power!
And in Heaven, the angel Raphael is trying to revive Setsuna's human body, with poor results. A mysterious power is preventing the resurrection spell from working, but Sara is not willing to give up. But when she uses the angel Jibril's powers to assist Raphael's efforts, they are both flung into another dimension!