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Revenge / Enemies (Dark)

Once a Villain: Revenge Duet, Book 1

Saige Parker
SpiceDarkness

How we rate spice & darkness

  • Kindle, paperback & audiobook on Amazon
  • Spice & darkness rated — content warnings listed below

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Why we recommend it

The origin of a villain unfolds in this revenge-soaked dark romance duet opener. A dangerous, morally bankrupt hero and the woman who tests his resolve drive a story drenched in menace and obsession. Readers who love deadly antiheroes, simmering tension, and a slow-burning descent into darkness will be hooked. Expect brutal stakes, charged chemistry, and the kind of love that blurs every moral line. Intense, gritty, and unrelenting.

At a glance

Once a Villain is a revenge romance by Saige Parker. With 4/5 for spice and 5/5 for darkness it sits one of the darker reads in revenge romance (of the 313 revenge romance books on Readark, 86% rate lower for darkness and 27% lower for spice). Its tropes include antihero / villain MC, revenge and forbidden romance. 3 content warnings are listed below, hidden until you tap.

Book details

Published
February 2026

Once a Villain spice level

Once a Villain is rated 4/5 for spice on Readark’s scale: explicit and frequent, meaning multiple detailed scenes, with heat central to the story. Its darkness rating is 5/5: extreme, meaning taboo-adjacent themes taken to the edge of the genre. How we rate

Once a Villain 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)
  • Death of a Loved One
  • Graphic Violence
  • Torture

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