The Prisoner's Throne

Why these tropes fit

Oak is imprisoned as punishment for past betrayal and bound to the will of a vengeful new queen, forcing him to weigh loyalty to Elfhame against regaining the trust of Wren, the girl he has always loved. Court scheming saturates every corner as High King Cardan and High Queen Jude resort to any means to retrieve their stolen heir, while Oak relies on charm and calculation to survive his captivity. With a new war looming and treachery at every turn, the romance is steeped in dangerous desires and culminates in a blood-soaked showdown where the hero may have to sacrifice the one he loves to save the realm.

Evidence from the source

• Betrayal: “Prince Oak is paying for his betrayal.” source
• Court Intrigue: “filled with intrigue, betrayal, and dangerous desires” source
• Revenge Plot: “A vengeful queen.” source
• High Fantasy: “High King Cardan and High Queen Jude willing to use any means necessary to retrieve their stolen heir” source
• Sacrifice: “even if it means ending Wren, too” source
• Fae Romance: “Return to the opulent world of Elfhame” source
• Forced Proximity: “Imprisoned in the icy north and bound to the will of a monstrous new queen” source
• Morally Gray: “must rely on charm and calculation to survive” source
• Dark Romance: “dangerous desires” source

Metadata source: Google Books. Quotes are used only to verify the tags.