Two stories. One destiny. In the epic conclusion of the Great Series, Emma and her band of misfit angels face their most dangerous challenge yet. Tasked with cleansing Earth of demons and taking on the Antichrist, they must confront not only their enemies, but themselves. As Emma, a death angel bound by fate, prepares for the final confrontation, a familiar voice from her past returns to guide her. This unexpected ally will help Emma uncover her true purpose and unlock the mystery that defines her destiny. Alliances will be tested, secrets will be revealed, and the price of victory may cost the ultimate sacrifice. Will Emma fulfill her role as Earth's last hope?