The story of the Sherbrooke clan continues with Tysen Sherbrooke's 19-year-old daughter, Meggie. Meggie adores Jeremy Stanton-Greville, but he breaks her heart. Depressed, she hastily marries Thomas Malcombe, earl of Lancaster, who takes his bride to Pendragon, a castle on the coast of Ireland. Pendragon charms Meggie, until she discovers that the reason she's there could lead to disaster.