Sci-Fi / Alien Dark Romance
A Darkness So Sweet: The Kingdom Below, Book 1
Amazon Bestseller · #13 in Royalty Romance
SpiceDarkness
- Kindle, paperback & audiobook on Amazon
- Spice & darkness rated — content warnings listed below
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Why we recommend it
Opening the Kingdom Below, this darkly seductive fantasy promises a descent into a realm where sweetness and menace intertwine. The tone is mythic and atmospheric, ideal for readers who love forbidden bargains, morally grey rulers, and a heroine drawn into the shadows. Expect slow-building tension, dangerous beauty, and a world that rewards immersion. A lush, brooding start for fans of dark fantasy romance and villainous allure.
At a glance
A Darkness So Sweet is a sci-fi romance by Emma Hamm. With 3/5 for spice and 4/5 for darkness it sits mid-range for sci-fi romance (of the 403 sci-fi romance books on Readark, 47% rate lower for darkness and almost none lower for spice). Its tropes include antihero / villain MC, captive / captor and slow burn. It is lighter than Emma Hamm’s other books on Readark (average darkness 4.8/5). 3 content warnings are listed below, hidden until you tap.
Book details
- Published
- May 2025
A Darkness So Sweet spice level
A Darkness So Sweet is rated 3/5 for spice on Readark’s scale: open door, meaning explicit scenes written plainly, but not the engine of the book. Its darkness rating is 4/5: heavy, meaning sustained cruelty, trauma or non-consent central to the relationship. How we rate
A Darkness So Sweet content warnings
We list 3 content warnings for this book. They stay hidden until you tap, so you can check without spoilers.
Content warnings (tap to reveal)
- Emotional Abuse / Gaslighting
- Graphic Violence
- Kidnapping / Captivity
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