Castle Priory is a crumbling Oxfordshire mansion, one Brian Blackstone's wife considered a place of extraordinary enchantment. But for Brian there is no enchantment, only the burden of trying to honour Sarah's dying wish that he hold onto the property.

With the local doctor, Cecilia Keeble, Brian begins to explore the mysteries of the old estate. In the process he discovers a medieval secret which offers a key to renew his spirit and heal his broken heart. The power of prayer reaches through the centuries in a surprising and mysterious way...