Story Summary
Onyx Storm is a New Adult fantasy romance (popularly dubbed "romantasy") that continues Violet Sorrengail's epic journey at Basgiath War College alongside her dragon companions. This third installment in Yarros's bestselling Empyrean series picks up after Fourth Wing and Iron Flame, plunging readers back into a world of dragon riders, deadly battles, and steamy passion. The stakes skyrocket as war is no longer a distant threat – it's at Violet's doorstep. With enemies pressing in both outside and within Navarre's ranks, Violet finds that trust is a luxury she can't afford. The atmosphere turns darker and tenser, as the once orderly college life crumbles into all-out conflict and political intrigue.
Main Characters
Violet Sorrengail
- • Age: Early 20s
- • Ethnicity: Not explicitly stated, implied white Navarrian
- • Hair Color / Eye Color: Pale hair (silver-blonde) and violet eyes (defining features in the series, continued here)
- • Identity: Dragon rider bonded to Tairn and Andarna; strategist and wielder of lightning
A fragile-looking but fiercely resilient rider whose intellect and lightning-weaving powers make her a force against Navarre's enemies.
Xaden Riorson
- • Age: Mid-20s
- • Ethnicity: Navarrian, son of a rebel leader
- • Hair Color / Eye Color: Black hair, onyx-dark eyes
- • Identity: Powerful shadow wielder bonded to Sgaeyl; Violet's lover and political ally
A brooding and battle-hardened leader who channels forbidden shadows while struggling with the burden of his legacy and his devotion to Violet.
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Spicy Chapter Breakdown
Yarros delivers a medium-spice romance here – fewer steamy scenes than Iron Flame, but still plenty of heat in between the chaos. Below is a detailed guide to each spicy chapter (for those either seeking out the swoon or strategically avoiding it!). Each scene balances character dynamics with plot relevance, so even the steam often serves a story purpose. Here's your spice roadmap ( mild spoilers for romantic plot points ahead! ):
Chapter 3
Surprisingly, the first intimate moment comes early. Violet and Xaden share a steamy make-out session that quickly becomes very heated. Xaden's hands and shadows roam, Violet is more than willing – it almost goes further… until Xaden abruptly restrains himself. He pulls back before things escalate to third base, leaving Violet breathless and frustrated. This brief scene (yes, it's a bit graphic despite its brevity) establishes their intense physical chemistry and Xaden's fear of losing control.
"Scared of you? Never."
Chapter 12
A passionate rooftop kiss that starts at the tail end of Chapter 11 and spills into 12. Violet all but throws herself at Xaden here – her desperation for him is real. They share an intense make-out under the stars, complete with heated whispers. But once again, Xaden halts before it can progress beyond kissing. Violet is left aching (she jokingly laments her "born again virgin" status earlier in the book), but she understands Xaden's hesitation. They actually communicate about it – a surprisingly mature convo in the midst of sexual tension!
"Promise me, Xaden. Please."
Chapter 18
A jealousy-fueled scene that is equal parts sweet and scorching. Xaden gets wildly jealous – not of another man, but of basically anything that touches Violet besides him. (Yup, he's that frustrated that he can't be with her fully.) In a secluded moment, he presses Violet up against a wall and claims her mouth in a hungry kiss. There's dirty talk aplenty – Xaden all but growls that it drives him mad seeing her hurt or touched by others. The scene stays in make-out territory, but it's longer and more intense than the previous ones. Violet is practically dizzy from desire.
"I'll hold everything you don't want to feel because I love every part of you."
Chapter 25
At last! The slow burn ignites in a big way. After a sudden heated kiss in Chapter 24, Violet and Xaden finally consummate their relationship in Chapter 25. They're away on a remote island with no magic, meaning Xaden's venin urges are dampened – and they seize the chance for a night of passion. This scene is an open-door sex scene, described in delicious detail. It's emotional, intense, and downright hot, featuring everything one would expect from two pent-up lovers (foreplay, protection discussion, and then the main event).
"You already hold my soul and now you want my pain? Getting greedy, Violence."
Chapter 48
A teasing prelude that had readers screaming "Don't stop now!". In this chapter, Violet and Xaden share another steamy make-out with heavy foreplay. Tensions are high (plot-wise, all hell is about to break loose), so this feels like a stolen moment. There's fevered kissing, wandering hands, and some very suggestive dialogue – basically foreplay central. In terms of spice, it's actually comparatively tame (no full nudity described, just lots of heated touching). But the emotional spice is high: they're trying to savor each other before the coming storm.
"Don't you dare leave me again, not when I finally have you."
Chapter 49
Full throttle spice! This entire chapter is a dedicated open-door sex scene, picking up where 48 left off. Violet and Xaden finally get one uninterrupted night together – and boy, do they make it count. It's shorter than the Ch.25 scene but no less effective. Expect passionate lovemaking with all the flowery (or should we say fiery) descriptions on-page. It's equal parts tender and desperate – as if both know it might be their "last hurrah" for a while. Intimacy type: explicit sex, emotionally charged. Plot relevance: This moment of bliss comes right before the book's climax (in more ways than one!) and serves as a poignant calm before the storm. Xaden even cheekily promises Violet there will be more sexy times later that night, but fate has other plans… (We're left to imagine those promised rounds, as chaos soon erupts.)
"You're mine, in every shadow and every spark."
Overall, the spice level is moderate – there's enough sizzle to keep romance fans happy, but it never overshadows the plot (the war and political intrigue take center stage). By BookTok standards, we'd call it about 2 out of 5 on the spice scale – satisfying, yet fairly tame compared to some adult romances.
Goodreads Reader Reactions (The Hype & The Critique)
Positive Reactions:
Onyx Storm's release sparked excitement on BookTok and Bookstagram, with countless readers calling it their "new favorite book ever." Many praised its mix of war, politics, and romance, expressing emotional responses and claiming it exceeded expectations. A reviewer even wished they could give it "over 5 stars."
"FIVE FREAKING STARS! sooo gooood!!! If you told me I would've given this book 5 stars at the beginning, I wouldn't have believed you bc I was so confused the first few chapters😅😅. But then the confusion cleared and this book gave me all the feels fourth wing gave me."
"I can't even lie this was so much better than iron flame. It's been 24 hours and I haven't stopped thinking about this!!!!!!! This book single handedly made me fall back in love with the series. I honestly really enjoyed the pace and could have read 500+ more pages easily"
"this pain feels like my heart is existing outside of my body❤️🩹 six stars, no question - i am ruined for all other male main characters"
Critical Reactions:
Critics of *Onyx Storm* on Goodreads and Reddit cite issues like pacing, repetitive plots, and simplistic writing. Some readers felt it added nothing new compared to *Iron Flame*, while others criticized the relationship between Violet and Xaden as repetitive and toxic.
"OH. MY. GOD. Y'all, I am fuming. Rebecca, girl, WHAT WAS THIS?! 🤦♀️ I waited MONTHS, camped out like a feral dragon lover for this release, and THIS is what I get? Three days to read this, people—THREE DAYS! Do you know how fast I read?! A slump was breathing down my neck, and honestly, Onyx Storm almost succeeded in pulling me under. 😤"
Onyx Storm has garnered praise from fans for being an emotional and steamy sequel, but some readers critique it for lacking plot progression and tighter writing. It boasts a strong average rating on Goodreads, reflecting overall enjoyment, yet the mixed reviews spark lively discussion in the fandom. Love it or hate it, it's a hot topic in the BookTok community!
Where to Buy or Read Onyx Storm
- Amazon / Kindle / Audible: You can get Onyx Storm in hardcover or paperback via Amazon, or as a Kindle eBook. The audiobook edition is also available via Audible.
- Barnes & Noble: They offer the standard hardcover (and sometimes collector or exclusive editions) in their stores and online. Their website also lists eBook / Nook versions.
- Apple Books: You can purchase the eBook version of Onyx Storm in Apple's Books app/store.
- Rakuten Kobo: The eBook is available on Kobo.
- Google Play Books: You can read the digital version using Google Play Books.
- eBooks.com: Offers Onyx Storm in eBook format as well.
- Target: There is a Target exclusive edition (hardcover) with specialty features (e.g. stenciled edges, colored endpapers).
- Walmart: The standard hardcover is listed at Walmart.
- Independent / Local Bookstores: You can ask your local indie bookstore to order Onyx Storm. Provide the ISBN (for example, 978-1-64937-715-9 for the standard edition) to help them.
- Libraries / Digital Lending: Many libraries offer eBooks / audiobooks via services like OverDrive or Libby. The physical book may also be available in library collections. Be aware that popular titles can have long waitlists. (For example, Onyx Storm has had high demand in library systems.)
Related Books: Onyx Storm & Similar Reads
If you were swept away by Onyx Storm—with its morally gray heroes, political intrigue, elemental magic, and intense romance—there are plenty of series and standalones that deliver the same stormy mix of angst, power, and passion. First, let's look at the rest of the Empyrean series, and then some BookTok-favorite romantasy reads with similar energy:
The Empyrean Series by Rebecca Yarros
Fourth Wing (Book 1, 2023)
The explosive start of the series introduces Violet Sorrengail, a fragile-seeming heroine forced into Basgiath War College's deadly Rider Quadrant. Her survival hinges on bonding with a dragon—and navigating her growing connection with the brooding rider Xaden Riorson. It's enemies-to-lovers with sky-high stakes, spice, and emotional gut punches.
Iron Flame (Book 2, 2023)
The sequel raises the stakes with brutal war training, deeper political conspiracies, and heart-wrenching betrayals. Violet and Xaden's bond is tested in ways both magical and personal. Expect even more angst, fire-breathing action, and a romance that teeters on obsession.
Onyx Storm (Book 3, 2024)
The latest installment brings even higher stakes for Violet and Xaden, with explosive twists, elemental magic chaos, and devastating choices. It's darker, stormier, and filled with raw intensity—cementing the series as one of the most addictive romantasy sagas of the decade.
Other BookTok-Recommended Reads
The Serpent and the Wings of Night by Carissa Broadbent
A Hunger Games–style vampire competition meets forbidden romance. Oraya, a human adopted by the Nightborn vampire king, is forced to ally with the enigmatic Raihn. Fans of Onyx Storm will love the deadly tournament, political intrigue, and sizzling enemies-to-lovers tension.
From Blood and Ash by Jennifer L. Armentrout
This series blends steamy romance, hidden identities, and high fantasy. Poppy, the Maiden kept sheltered from the world, collides with the mysterious guard Hawke. Expect shocking twists, spicy scenes, and a sprawling epic that BookTok readers adore.
Divine Rivals by Rebecca Ross
A slower-burn romantasy, but just as emotionally intense. Set in a world of gods and war, rival journalists Iris and Roman connect through enchanted letters. If you love the emotional devastation and star-crossed romance of Violet and Xaden, this one will shatter your heart.
House of Earth and Blood (Crescent City #1) by Sarah J. Maas
Urban-fantasy romance packed with danger, found family, and a heroine forced to step into her power. Bryce Quinlan's journey with brooding angel Hunt Athalar will appeal to Onyx Storm fans craving another epic, high-stakes romance.
Lightlark by Alex Aster
A YA romantasy full of betrayal, curses, and a heroine caught between dangerous choices and alluring suitors. While lighter on spice, it mirrors the deadly trials and shocking twists of Basgiath's world.
From dragon riders and cursed kingdoms to blood-soaked tournaments and godly wars, these books capture the epic battles, forbidden love, and emotional rollercoasters that make Onyx Storm so addictive. Whether you want more morally gray heroes, rival-to-lover dynamics, or just sheer romantasy chaos, these reads will keep the storm raging long after you close the book.
Frequently Asked Questions (FAQ)
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