A trio of gigantic earthquakes devastates cities all over the world. Conflicts between Latter-day Saints and other major groups have reached their breaking points since the Mormons moved their headquarters from Salt Lake City to Independence, Missouri. Now one of the Twelve Apostles is missing. The end of the Sixth Seal is at hand, and the forces of evil are mounting a great offensive against the very essence of good. Amidst the turmoil, Merry Galen, a brilliant LDS medical researcher uncovers the truth about a vaccine that promises to end infectious diseases but only at a horrific cost. Now it's up to Merry to escape those who would silence the truth, and to warn the world as forces that may destroy mankind are set in motion.