Set in 1895, sixteen-year-old Gemma Doyle is uprooted from her life in India after her mother's tragic death. Banished to Spence, a strict boarding school in England, she faces isolation and the chilling weight of her grief.

But Gemma is not like other girls. Haunted by eerie visions that seem to predict the future, she is drawn into the company of a powerful and secretive group of classmates. Together, they delve into a mysterious spiritual realm, unlocking abilities beyond their understanding.

All the while, a mysterious young man from India watches her every move, warning of unseen dangers. As Gemma navigates the blurred lines between reality and the supernatural, she must confront the haunting truths of her own destiny.

What lies beyond the veil of the ordinary? And what price will she pay to find out?