"A Court of Mist and Fury" is the second book in the A Court of Thorns and Roses series by Sarah J. Maas. The story follows Feyre Archeron as she navigates the complexities of her new life in the Night Court after the events of the first book. Struggling with trauma and her evolving powers, Feyre must confront her feelings for Rhysand and the responsibilities that come with her new identity. As Feyre becomes more entwined with the Night Court, she faces external threats that endanger her loved ones and the realm. The novel explores themes of love, friendship, and personal growth, highlighting Feyre's journey toward self-discovery and empowerment.