An aging King invites disaster, when he abdicates to his corrupt, toadying daughters, and rejects his loving and honest one.

After Dan Syrles kills a man who threatens to break up his marriage, Jim Ranson, who believes in the sanctity of the home, helps him escape. Years later, Jim, rising to power and wealth in an eastern city, marries Dorothy, his best friend's daughter, but while he is increasingly involved with business she becomes lonely. While motoring, she meets Rex Gordon, a clever crook who woos her, but when rejected he plots to steal her jewels. Warned of the affair, Ranson sets a trap for Gordon but is prevented from murder by Syrles, posing as a detective. Ranson admits his mistake and is reconciled to his wife.

A baby, found strapped to a donkey in the North Carolina mountains where her father drowned, is called Twilight and raised by the Anwells. At sixteen, Twilight, in love with her foster brother Jim, who runs the family's lumber business, grows jealous when Elise Charmant, vacationing with her father, a brain specialist, monopolizes Jim at the Fireman's Ball.