Seventeen-year-old Ismae escapes from the brutality of an arranged marriage to the respite of the convent of St. Mortain. Here she learns that the god of Death has blessed her with dangerous gifts and a violent destiny. To claim her new life, she must destroy the lives of others. But how can she deliver Death's vengeance upon a target who has stolen her heart?
Ismae trains as an assassin at the convent of St. Mortain. Can she really do what is asked of her?