Forced / Arranged Marriage (Dark)
King of Vengeance: A Forced Proximity Protector Dark Mafia Romance (The Fifth Suit of Sin Book 2)
Book 2 in the The Fifth Suit of Sin series · Reading order →
SpiceDarkness
- Kindle, paperback & audiobook on Amazon
- Spice & darkness rated — content warnings listed below
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Why we recommend it
Vengeance and guardianship collide in this mafia entry, where a man bent on retribution finds himself protecting the very woman tangled in his war. Forced proximity sharpens the pull between a lethal lead and a heroine he can't keep at a distance. Expect brooding menace, possessive devotion and a slow burn forged under threat. A strong pick for readers who love a dangerous protector whose darkness bends only for one person.
At a glance
King of Vengeance is book 2 in Ava Gray’s The Fifth Suit of Sin series; to read in order, start with Ace of Shadows. With 4/5 for spice and 4/5 for darkness it sits mid-range for arranged-marriage romance (of the 324 arranged-marriage romance books on Readark, 17% rate lower for darkness and 12% lower for spice). Its tropes include dark protector, forced proximity and alpha hero. It is about as dark as Ava Gray’s other books on Readark (average darkness 4.3/5). 2 content warnings are listed below, hidden until you tap.
Book details
- Published
- July 2026
King of Vengeance spice level
King of Vengeance 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 4/5: heavy, meaning sustained cruelty, trauma or non-consent central to the relationship. How we rate
King of Vengeance content warnings
We list 2 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
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