To Kill a Kingdom cover

Romantasy

To Kill a Kingdom

Alexandra Christo · 2018

A siren who collects princes’ hearts is cursed human and taken aboard the ship of the prince sworn to kill her kind.

Score
75.4
Spice
🌶️🌶️🌶️🌶️🌶️Sweet
POV
dual
Ending
HEA / HFN

Tropes

Content warnings

ViolenceGoreSexual assaultTortureDeathBloodKidnappingSlaveryChild abuse

Curated signals, not an exhaustive guarantee.

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What readers think

Readers consistently praise the sharp, entertaining banter between Lira and Elian, and many find the enemies-to-lovers dynamic genuinely earned rather than rushed. The dark, confident tone and morally grey heroine are frequently highlighted as standout strengths. Critics often note that the world-building, while inventive, can feel surface-level across the broader kingdoms, and some find Lira's internal arc — her shift from predator to something more — insufficiently motivated on the page. The violence level surprises some readers who expected a lighter fairytale retelling.

Read it if

  • · Readers who want a dark, banter-heavy enemies-to-lovers YA with a genuinely deadly heroine
  • · Fans of loose fairytale retellings that go darker and more original than the source material
  • · Those who enjoy nautical fantasy settings with morally grey protagonists

Skip it if

  • · Graphic violence and gore at YA-plus intensity is a dealbreaker for you
  • · You want deep, layered world-building rather than a plot-and-banter-driven adventure
  • · You need explicit spice or adult romance heat levels

If you liked this

  • · For fans of Daughter of the Pirate King but darker in tone and higher stakes
  • · Like The Little Mermaid retold as a morally grey assassin story
  • · For readers who loved An Ember in the Ashes but want a nautical setting and tighter scope

Which dark romantasy heroine are you? Five choices in a forest that wants you dead.

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