Bayta & Toran Darell, Ebling Mis, and Magnifico arrive on the ruined former capital planet of Empire, Trantor. Mis searches frantically in Hari Seldon's psychohistorical archives while their old friend Han Pritcher pays a visit to brag about his promotion under a new boss. Can our heroes find the Second Foundation before the Mule? The fate of the entire galaxy is at stake!