Two high school friends, immature and goofy, make a silly promise. It was more of a joke, however. Yet, they had not yet known what was to be their future. The Apocalypse came so unexpectedly, and with the apocalypse came the reemerge of that old promise. Now, the two must keep their promise and figure out how to help the turning world. This is the story of the Apocalypse Brides.