Jonathan & Theos childhood is one in which money is abundant but nurture is scarce. With a father who died when they were very young & a mother who starts drinking at lunchtime the brother & sister are largely left to roam around their sprawling estate in rural Wales looking after only themselves & each other. Until that is their grandmother Eve returns to the family home. Eve is a figure who is as enchanting as she is forbidding & she takes the children under her wing answering their questions about their family history that have always been ignored. Yet as they grow older they discover that much of what theyve been told is a fiction & that something very sinister lies in their past.