Gwendoline Wynn, our heroine, is an orphan-heiress who lives on the river Wye. She will live with aunt until she comes of age and her money. Vivian Ryecroft, our hero and a captain in the Hussars, is on a leave of absence in Herefordshire, salmon fishing on the Wye. Gwen and Vivian have a chance, and brief, encounter on the Wye, and Vivian is enchanted. Will our hero and heroine find love? Will it last?