Ukuri by Starla Night
My rating: 4 of 5 stars
I’m in love with a villain.
Audiobook Review
Ice-cold smile, shiny collection of scalpels, and he’s ravenous to use them on me.
Joke’s on you, mad scientist.
I’ve been trying to cut this sickness out of me since forever. Not all scars are in a place that you can see.
In your frigid alien embrace, I’ve found myself.
So why the hesitation in those pretty silver eyes?
You’re the big bad conqueror. I’m just an ordinary human.
Right?
Put me in your maze.
Let the experiment begin.
*** Contains unique alien shifters, fierce passion, and fated mates who defy everything to be together! Although it continues plot lines from the previous novels, this complete, self-contained, epic happily-ever-after can be read as a stand-alone.
Trigger warning: Suicide, self-harm, medical trauma
My Alien Conqueror Turned Into a Lab Nerd and I’m Not Mad About It

The following ratings are out of 5:
Romance: 💙💛💚🖤
Spice: 🌶️🌶️🌶️
Chemistry: 🧪🧪🧪🧪
Story/Plot: 📕📗📘📙
World building: 🌏🌍🌎🌏
Character development: 😋🙂😁😍
Narrator(s): 🎙🎙🎙🎙🎙
Narration type: Dual Narration
Character Backgrounds and Plot Summary
I went into this one already attached to the Blades of Arris world, and book five throws a curveball right away. Ukuri isn’t the character I remembered from earlier installments. He used to be the coldest, most brutal of the Blade warriors turned scientist, the guy other characters whispered about like he was the villain of the whole series. Here, he’s recast as a quiet, methodical researcher, more Spock than monster, and Noemi is the human woman who ends up as his subject and his obsession.
Noemi is dealing with real trauma, and the book doesn’t shy away from it, the trigger warnings for self-harm and medical trauma are earned. Like all the female protagonists in the previous books, she is infected with the alien lusteal and I think Noemi explains it better than any before her. She says that it is a brain worm that takes over her body at times, when it is in control, she can see what it is making her do and say, but it’s like through a fog or like she is watching TV. While this brain worm is in control, Noemi has none and is delegated to watching herself have hookup after hookup while feeling nothing, and while destroying every relationship she has ever had.
The relationship between Ukuri and Noemi starts in his lab, framed almost like an experiment, with Noemi telling herself the physical side of things means nothing even as it clearly starts meaning everything. That tension between what she says she wants and what she’s actually feeling is the emotional engine of the whole book.
Highlights and Limitations
The strongest material here is Noemi’s arc as an asexual heroine navigating intimacy with a man she’s falling for anyway. I appreciated that the book actually sits with that instead of hand-waving it, there are real conversations about what she wants and doesn’t want, and Ukuri never pressures her, which I found genuinely sweet given his history as the “big bad conqueror” type. The lab setting also gives their scenes a specific texture, their first real connection happens in the clinical light of the science office, which is such a strange and memorable backdrop for a romance to bloom in.
Where the book stumbles for me is the same place a few other fans of the series have flagged: Ukuri’s personality shift is jarring if you’ve read the earlier books. He goes from the vicious, scalpel-wielding mad scientist reputation to someone so analytical and restrained that I found myself wondering if this was really the same man. I wanted a bridge, a scene that explains what changed him between books, and it never quite arrives. Noemi also spends a lot of the middle stretch reacting to things happening around her rather than driving the plot herself, and I wished she’d been given one more moment where she took charge instead of Ukuri stepping in to fix things. The subplot about the betrayal within the Arris alliance is intriguing but gets less room than I wanted, it feels like setup for book six more than a fully resolved thread here.
Narration
This is a full cast production with Robert Hatchet, Willa Jaymes, and Jae Delane splitting the roles, and it genuinely elevates the material. Hatchet gives Ukuri a clipped, deliberate cadence that sells the character’s scientific detachment even when the writing itself struggles to reconcile who he used to be with who he is now. Willa Jaymes brings a lot of warmth to Noemi, especially in the quieter scenes where she’s working through her own head, you can hear the difference between her guarded voice and the moments where she actually lets herself feel something.
Jae Delane rounds things out on supporting characters and keeps the side cast distinct, which matters in a series this dense with returning names. The chemistry between the two lead narrators during the intimate scenes is where the audio really outperforms what I imagine the page version delivers, there’s a push and pull in the pacing of their dialogue that sells the will they won’t they tension even when I wanted Noemi’s internal narration to move faster.
Final Opinion
I’d call this a solid but imperfect entry in a series I still enjoy. If you’ve loved the earlier Blades of Arris books, the tonal whiplash with Ukuri’s character might bother you the way it bothered me, I kept waiting for an explanation that never fully landed. But if you’re coming to this one mostly for Noemi’s journey and for a slow burn built around trust rather than instant heat, there’s a lot to like. I teared up a little during one of her more vulnerable scenes in the lab, which surprised me, I didn’t expect this book to hit an emotional note that hard.
The narration carries a lot of the weight when the writing gets shaky, and I’d still recommend it to anyone invested in the series, just don’t go in expecting the same Ukuri from the earlier books.
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