Lady Avril Gordon has a psychic gift that she has always kept hidden or risk being burned at the stake. When Avril travels from her Highland home to Queen Mary's court to begin her married life with Duke Magnus Campbell, she decides to use her abilities to steer her and her husband safely through the various intrigues and threats at Court. But when she sees something that would potentially lead to a tragic mistake for Queen Mary—Avril is torn between warning the Queen and exposing herself to a great danger.