Chapter 1: The Mortal Realm
* Jude Duarte, now High Queen of Faerie, faces political turmoil and challenges to her authority.
* She receives a visit from a mortal, Vivienne, who claims to be her twin sister. Vivienne's existence threatens Jude's identity and grip on power.
* Jude investigates Vivienne's claims, discovering evidence that could support her story.
Chapter 2: The Court of Shadows
* Cardan Greenbriar, Jude's former enemy and now her husband, navigates the treacherous politics of the Court of Shadows.
* He uncovers a plot against him by Nicasia, the Lord of the North, who desires to reclaim the throne.
* Cardan confronts Nicasia and outsmarts him, maintaining his position as High King.
Chapter 3: The Mortal Queen
* Jude travels to the mortal realm to confront Vivienne.
* She learns the truth about her origins: she is a changeling, swapped with Vivienne at birth. Vivienne is the rightful High Queen of Faerie.
* Jude struggles with her identity and the implications of her true parentage.
Chapter 4: The Court of the Air
* Cardan faces a new threat from Prince Balekin, the heir to the Court of the Air. Balekin seeks to overthrow Cardan and take the throne.
* Cardan allies with Nicasia to defeat Balekin. However, Nicasia betrays him and tries to seize power for herself.
* Cardan outwits Nicasia and emerges victorious.
Chapter 5: The Winter Court
* Jude and Vivienne journey to the Winter Court to confront the Lady of the Whispering Woods, a powerful Fae who may hold the key to Vivienne's legitimacy.
* They encounter obstacles and dangers along the way, including a treacherous forest and a hostile court.
* Jude and Vivienne form an uneasy alliance to defeat the Lady of the Whispering Woods.
Chapter 6: The Mortal World
* Jude and Cardan confront Madoc, Jude's mortal father and a former enemy.
* Madoc reveals his true motives and the extent of his betrayal. Jude and Cardan must confront their own past and the consequences of their actions.
* Jude chooses to spare Madoc's life, acknowledging their complex relationship.
Chapter 7: The High Queen's Choice
* Jude and Vivienne face off in a battle for the throne of Faerie.
* Jude chooses to abdicate her position as High Queen, recognizing Vivienne's rightful claim.
* She and Cardan depart Faerie, returning to the mortal realm and embracing their new identity as mortals.