Infernium: Nightshade Duology, Book 2
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- Spice & darkness rated — content warnings listed below
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Why we recommend it
This duology conclusion plunges into infernal stakes, dangerous obsession and a romance that thrives in the dark. Expect intense, morally grey leads, simmering tension and a heavy, atmospheric mood where danger and desire are inseparable. For readers who like their love stories scorched and shadowed, this delivers high heat, sharp peril and a possessive devotion that refuses easy answers. Brooding, intense and unafraid to wound before it heals.
At a glance
Infernium is a dark paranormal romance by Keri Lake. Spice 4/5, darkness 5/5 — one of the darker reads in dark paranormal romance. Among 852 rated dark paranormal romance books, 96% are less dark and 45% less spicy. Tagged tropes include slow burn, enemies to lovers and forbidden romance. Of the 4 Keri Lake books we rate, it is the darkest. 3 content warnings are listed below, hidden until you tap.
Book details
- Published
- May 2023
Infernium spice level
Infernium 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
Infernium 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)
- Blood / Knife Play
- Graphic Violence
- Torture
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