From Rhysand to Xaden, the Shadow Daddy has taken over our For You pages, our bookshelves, and honestly, our entire personalities. Here's everything happening in the fantasy reading world right now.
So… What Even Is a Shadow Daddy?
If you've spent five consecutive minutes on BookTok in the past two years, you've encountered the term. But just in case you've been living in a sunlit realm with no shadows (how dare you), let's set the scene.
A Shadow Daddy is a specific archetype dominating romantasy fiction: tall, dark, and possessing some form of shadow or darkness-based magic. He's powerful, brooding, and initially terrifying to everyone except the woman he's quietly, devotedly, catastrophically in love with. He's morally grey. He has tattoos. He has a tragic past. He would absolutely raze cities for you while maintaining perfect emotional repression for 400 pages.
"Where BDE exudes playful swagger, Shadow Daddy Energy is the mysterious figure who quietly emerges from the shadows and commands the room without a word — equal parts quietly terrifying and profoundly safe."
The term emerged from BookTok and Bookstagram, though the archetype itself is ancient — tracing back to the Byronic hero of Romantic literature. Lord Byron would have had a very chaotic For You page.
What's Hot on FantasyBookTok Right Now
Here's what's absolutely feral on everyone's feeds in early 2026:
Onyx Storm — Rebecca Yarros
The third Empyrean book broke first-week sales records for adult fiction. Xaden Riorson is the Shadow Daddy of the moment. The hashtag #OnyxStorm racked up millions of views within days.
The Knight and the Moth — Rachel Gillig
Gothic academy energy. Psychic diviners, gargoyle sidekicks, and forbidden magic. BookTok cannot stop screaming about this one under #TheKnightAndTheMoth. Dark, atmospheric, devastating.
Quicksilver — Callie Hart
Kingfisher is BookTok's newest icy Shadow Daddy obsession. Cold Fae warrior, brooding with centuries of secrets, and a slow-burn so agonising it's practically a medical condition.
Anathema — Keri Lake
Here's the twist: in this romantasy, the female lead embodies the Shadow Daddy trope. Maevyth Bronwick wields shadow power and morally grey energy. BookTok is collectively losing its mind.
One to Watch in 2026
TikTok star Sasha E. Sloan is dropping her debut romantasy featuring a young elf heroine, a love triangle, and the kind of lush worldbuilding BookTok has been demanding. She's been sharing her writing journey in real time — the hype is already building. Watch this space.
The Shadow Daddy, Decoded
Not all brooding fantasy men are created equal. Here's what makes a Shadow Daddy officially a Shadow Daddy:
The Classics
Rhysand (ACOTAR) and Azriel are the OGs — the ones who built the BookTok vocabulary. The Darkling from Shadow and Bone is, as one ranking put it, "the literal shadow daddy to end all shadow daddies."
The Current Era
Xaden Riorson is the reigning king of the For You page. His shadow signet, his jawline, his emotional unavailability — BookTok has made him into a whole aesthetic. He moves like a threat. He looks like a sin.
The Underrated
Nyktos (Flesh and Fire) has a uniquely feminine-coded magic — empathy — which BookTok stans find devastatingly compelling. Wrath from Kingdom of the Wicked is cunning, brutal, and magnetic.
The Evolution
The trope is expanding: diverse settings, gender-flipped takes, and more nuanced backstories. Upcoming 2026 releases are finding fresh ways to explore the archetype — including vampire-wolf dynamics and fae court intrigue.
What's Coming in 2026: Your TBR is Already Out of Control
Don't say we didn't warn you. The 2026 romantasy calendar is stacked with sequels, debuts, and series that are already generating unhinged levels of pre-release hype on BookTok.
Expect Victorian-era fae court drama, vampire-versus-wolf enemies-to-lovers energy, and at least one debut from a TikTok creator that will divide the community beautifully. The When the Moon Hatched sequel (finally arriving May 2026) has readers gnawing at their bookshelves after the cliffhanger of book one.
The big trend? 600-page books. BookTok is firmly in its "longer the better" era — whether that's the Kindle Unlimited page-rate economics, the Alchemised effect, or simply that readers want to live in these worlds as long as possible. Probably all three.
The Final Word
The Shadow Daddy isn't going anywhere. If anything, the archetype is getting richer — more diverse portrayals, more complex backstories, more authors finding inventive ways to subvert and evolve the trope while keeping the essential electricity intact.
BookTok built this universe. And as long as there are women with a reading app, a candle, and a healthy appreciation for emotionally devastated fictional men with shadow magic — it will keep expanding.
Now go add twelve books to your TBR and tell no one how many you actually finish.