Benedict Morland's comfortable life is overset when an old enemy's dying wish leaves him guardian of an orphaned boy. No-one, including his wife Sibella, can understand why Benedict accepts Lennox Mynott into his household and, amid growing hostility at Morland Place, he takes the boy to America, to join his daughter Mary at Twelvetrees Plantation. Here, Benedict, as well as Lennox, fall in love with the Southern way of life, just at the moment when bitter civil war is about to destroy it forever.