The FF are pulled into a madman's scheme when those closest to them are drawn back through time as a lure to get the foursome to follow. And what awaits them in the year 1483 is a man with a quest to transform the world - literally. Meet the alchemist supreme: Ultimate Diablo! And his plans for the Fantastic Four aren't pretty. Plus: Something strange has happened at Nursery Two, the Baxter Building's Think Tank counterpart in Oregon. It's disappeared, seemingly swallowed up by the earth itself!...