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His Marked Omega

Fenrir was born an alpha, survived a decade of medical experimentation and sexual abuse at the hands of a trafficking organization, and still walks into an auction room like he owns it. That energy? Chef’s kiss. His Marked Omega flips the expected power dynamic hard — Oberon, the mafia man with $11M to burn, is absolutely feral for this omega, while Fenrir’s the one deciding whether this alpha is worth his time. Himbo alpha, feral omega, and the kind of banter that’ll have you cackling between the genuinely dark moments — go in with your triggers checked because the Wardrobe is not playing, but the slow-burn emotional unraveling of a man who’s never known ownership as anything but pain? That’s the real gut-punch. One-click this one, fam.

Book Description

Fenrir Snow has never spent Heated Hearts Day with anyone.

When the mistress of the Wardrobe assigns him a secret task and enters him in the holiday’s heat auction, Fenrir thinks it’s a sign he’s finally about to be freed. After years of being treated like property and a test subject, he’s willing to spend his heat with a stranger if it means proving to the Wardrobe he’s worth more than his pretty face and presentation as an omega.

Oberon King didn’t intend to enter a bidding war.

Having intercepted an invitation meant for someone else, O ended up at the event by chance. As a high-standing member of the White Frost mafia, he doesn’t need to pay to have anyone in his bed. The second he spots Fenrir, however, all bets are off. The omega makes it clear from his spot on the stage that he’s willing to spend the holiday with anyone but Oberon. Instead of feeling slighted, it just makes O want him more.

The contract is clear. The highest bidder wins a single heat with the omega. After that, they go their separate ways, and the product is returned to the Wardrobe.

Too bad for them, Oberon has other plans. A single night is all it takes for obsession to take root, and it doesn’t matter how many organizations he pisses off. Fenrir is his. And the best way to keep an omega?

Claim him before someone else gets the chance.

Trigger Warnings: Expect high heat—pun intended, a twisted Valentine’s Day tradition, and power play. This is a Dark MM Sci-Fi Omegaverse Romance, which means there are many themes that some might find disturbing. Some of these include, but are not limited to, dub-con, forced proximity, and explicit sexual content not suitable for all readers. Please be sure to read the Author’s Note for a complete list of warnings! HEA guarantee!

This novel is set in the same universe as His Secret Omega, His Snowbound Omega, and Devil May Hunt. It is a standalone.

Genre, Tropes & Kinks
Triggers
⚠️ DETAILED TRIGGERS ⚠️ (contains spoilers)

Content Warnings

This one comes with significant weight beneath the humour. Human/sex trafficking is the central backdrop — The Wardrobe is an organisation that traffics and auctions both alphas and omegas, and Fenrir has been held captive there since age 14. He has endured sexual assault/abuse and grooming over the years as Michelle's "favourite" — these are referenced in detail across the narrative and reviews. Medical trauma is substantial: Fenrir was forcibly subjected to genetic experimentation that stripped him of his alpha designation. The auction itself involves coercion and power dynamics, and Oberon's claiming bite happens under dub-con/non-con circumstances — he bites to keep Fenrir before full consent is established. Captivity/imprisonment is both past (the Wardrobe) and present. Manipulation and psychological abuse by Michelle toward Fenrir runs throughout the backstory. Murder and violence appear as expected in a mafia setting. Forced breeding elements are present via heat mechanics and knotting.
Book Meta
Publication Date2026-03-31 Relationship Pairing(s)MM Darkness Score7/10
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Here is something most of us learned the hard way. A dark romance can be a four-star read on the page and a five-star read in your ears, or the exact reverse. The book never changed. The voice did. That gap is wider in this genre than almost anywhere else in fiction. And right now the entire audiobook industry is arguing about who — or what — should be doing that voice work. So let's talk about it. ## Why Voice Matters More in Dark Romance Most genres treat audio as a simple delivery system. You are driving to work or folding laundry, and the story goes in through your ears instead of your eyes. That is fine, and it is why audiobooks exist. Dark romance does not work that way. **In this genre, the voice is part of the threat.** Think about what our books actually run on. A man says something calm and completely terrifying. A heroine says no and means it, or says no and does not mean it, and the entire scene turns on which one it is. A stalker hero narrates a conversation the heroine has no idea he is overhearing. None of that is plot, and all of it is tone. On the page, you supply that tone yourself, using whatever your imagination hands you. In audio, a stranger supplies it for you. When that stranger is the right performer, the book becomes noticeably sharper. When they are wrong for the book, a scene that should feel genuinely dangerous ends up sounding like a man reading a grocery list in a low register. That is the whole argument in one sentence. **A narrator is not reading your dark romance to you — they are performing a second lead character.** ## Single, Dual, Duet: Know What You Are Buying Plenty of readers use these three words as though they mean the same thing. They do not, and the difference changes the whole listen. **Single narration** means a single performer voicing every character in the book. That is fine for single-POV stories, but it gets risky in dual-POV dark romance. One performer has to make both leads sound like separate people. **Dual narration** means two narrators who split the book by chapter. He reads his chapters and she reads hers, and each of them still voices the other character inside their own chapters. **Duet narration** means both narrators are in the same scene. He speaks his lines, she speaks hers, and the two recordings are edited together afterward. Lovely Audiobooks has a clear breakdown if you want the technical version. I will take a side here. **For dual-POV dark romance, duet is the superior format, and it is not remotely close.** Here is my reasoning. Our genre lives on power imbalances inside a conversation — who interrupts, who goes quiet, and who lets a threat hang there for two extra seconds. Duet lets two separate performers play that dynamic against each other. Dual narration asks one person to act out both halves of a fight, which is a genuinely difficult thing to pull off. ACX, Audible's production arm, has been openly promoting dual and duet as a romance format for several years now, which tells you the reader demand is real and not just a wish. The counter-argument is fair, though. Duet productions cost considerably more to make, so far fewer indie dark romances ever get one, and plenty of excellent books are single-narrated for budget reasons alone. Skipping every non-duet title would cut out half the genre. Treat duet as a bonus, not a rule. ## The AI Narration Fight Now for the loud part. In May 2025, Audible announced it was rolling out AI narration for publishers, offering more than a hundred synthetic voices across English, Spanish, French and Italian. The company also began testing AI translation, including a speech-to-speech version that preserves the original narrator's voice while switching the language underneath it. The rules are still messy. As of 2026, the standard ACX upload path still asks for human narration, while Amazon's separate Virtual Voice program is where most AI-narrated titles live. Other retailers generally require authors to disclose AI narration at upload. So AI audio clearly exists, but it is not labeled the same way everywhere yet, and that last point is worth watching rather than treating as settled. Readers, meanwhile, have already voted. The 2026 Written Word Media reader survey found that **more than 80% of readers prefer human narrators, while under 1% strongly prefer AI voices.** I think those readers are correct, and not for sentimental reasons. Dark romance depends on the tiny details: a breath before a line, or a word delivered flat when it should have landed warm. Those choices are interpretation, not pronunciation. A synthetic voice can pronounce every word correctly and still completely miss what those words are doing underneath. There is a real counterpoint here. AI narration means smaller authors can finally afford audio at all, and a backlist that would never earn out a human narrator can reach listeners in a week. For readers with vision issues or reading disabilities, more audio is a genuine accessibility win, and that matters considerably more than my personal taste does. My honest position: **AI narration works as a floor and fails as a ceiling.** Use it to make a book exist in audio. Do not use it on the book you want people to fall in love with. ## Where People Are Actually Listening That same survey found only about **22% of readers listen to audiobooks at all**, which is dramatically lower than BookTok makes it feel. Among the readers who do listen, **51% borrow through Libby or Hoopla, and 48% use an Audible subscription.** That library number deserves far more attention than it currently receives. 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It is a slightly ridiculous system, and it works beautifully. ## How to Vet a Narrator in Two Minutes Before you spend a credit, run through this. 1. **Play the sample all the way through**, not just the first ten seconds, because bad matches usually reveal themselves around the forty-second mark. 2. **Check what else that narrator has recorded**, since a narrator who mostly performs sweet contemporary may not have the register for a cartel book. 3. **Search the narrator's name alongside the book title**, because reader reactions to narration are loud and easy to locate. 4. **Look for the format label**, as "duet" or "dual" is normally listed in the audiobook details on the retailer page. If it is missing, assume single narration. 5. **Check for an AI or Virtual Voice tag**, which is not a dealbreaker for everyone, but you should know before you buy. 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