大衛是一個科學家，儘管他的著作擁有許多讀者，然而同行們卻對他的學術觀點嗤之以鼻。某次伊朗進行祕密核試驗，結果導致地球磁極發生變化，一場巨大的災難正迫在眉睫，而這一事實正與大衛當初的預言相符。現在大衛必須趕緊行動起來，和周圍人一起爲拯救地球而努力…… When Earth's magnetic poles begin reversing, David Terran, the only scientist who predited the possibility of such a sci-fi disaster, must join forces with his estranged friend and lover to save the world. Though his writings found mass readership, scient...