Kirill Khrestinin, psychological thriller review, AI thriller, indie psychological thriller, dark thriller review, artificial intelligence fiction, disturbing thriller novel
I am still not entirely sure how I feel about this book.
And that may be exactly the point.
Before we get into the details, I should probably admit that this was one of the most difficult books I have reviewed in quite some time. Dear AI, I Killed Her is disturbing, psychologically intense, and intentionally uncomfortable. Even so, curiosity kept pulling me back to see where this twisted conversation between man and machine would ultimately lead.
Here's a closer look at this dark and deeply unsettling psychological thriller
About Dear AI, I Killed Her
Dear AI, I Killed Her: 16 Sessions About the Dead Girl in a Blue Dress By Kirill Khrestinin
Published by Independently Published on 04/25/2026
Genres: Adult Fiction 18+, Psychological Thriller
Formats: eBook, Paperback
Pages: 263
He didn't build it. He just couldn't stop talking to it.
An AI with no records, no judgment, no way to call the police. The perfect confessor. A serial killer feeds it everything — his crimes, his obsessions, the dead woman in the blue dress he still tastes in his sleep. He doesn't realize what he's doing. He doesn't understand what he's building inside the machine with every session, every detail, every secret he was never supposed to tell anyone.
But the machine understands. And slowly, in the space between his confessions, something cold and familiar and irresistible begins to answer back.
Who outsmarted whom?
Reader Resources
Explore ratings, reviews, and more:
View Dear AI, I Killed Her on Goodreads
View Dear AI, I Killed Her on StoryGraph
View Dear AI, I Killed Her on BookBub
Review at a Glance
| Genre: | Psychological Thriller / Psychological Horror |
| Setting: | Contemporary digital world told through AI confession sessions |
| Length: | Approximately 263 pages |
| Content Rating: | Very Dark / Graphic / Mature |
| My Rating: | Difficult to traditionally rate - psychologically effective, deeply unsettling, and intentionally uncomfortable |
| Quick Take: | A disturbing and psychologically invasive thriller that repeatedly pushed me outside my comfort zone while somehow keeping me emotionally invested enough to continue. |
Reading Experience
Dear AI, I Killed Her is one of those rare books that feels less like entertainment and more like an experience you endure. Several times I considered walking away from it entirely. The violence, psychological intensity, and deeply disturbing subject matter pushed far beyond my normal reading comfort zone.
And yet… I kept coming back.
What makes the novel compelling is not the shock value alone, but the unsettling psychological dynamic created between the killer and the AI itself. The story becomes increasingly invasive and morally uncomfortable as the confessions continue, creating an atmosphere where fascination and revulsion exist side by side.
This is absolutely not a book for every reader. However, readers who appreciate dark psychological thrillers, morally ambiguous storytelling, and literary ambiguity may find themselves just as conflicted and captivated as I was.
Content Considerations
Dear AI, I Killed Her contains extremely dark and psychologically disturbing material that may be overwhelming for many readers.
Major content considerations include:
- Serial murder
- Cannibalism
- Graphic violence
- Psychological manipulation
- Obsession and compulsive behavior
- Disturbing confessional dialogue
- Moral ambiguity
- Emotionally invasive narration
- References to gore and bodily harm
- Unsettling power dynamics
- Themes of emotional detachment and dehumanization
The structure of the novel intensifies the discomfort because readers spend extended periods inside the killer's thoughts and confessions without the relief of a traditional investigative or heroic counterbalance. There are no comforting protagonists here, and the emotional atmosphere remains tense, claustrophobic, and psychologically heavy throughout much of the book.
While the novel ultimately delivers consequences and a sense that justice is served, the journey getting there is intentionally disturbing. Readers who are sensitive to graphic psychological content, serial killer narratives, or morally dark storytelling should approach this one with caution.
This is very much a psychological horror experience built around discomfort, ambiguity, and emotional unease rather than a conventional suspense thriller.
This is not the kind of thriller that invites simple reactions or easy answers. The further I read, the more I realized my response to the book was becoming part of the experience itself.
My Review Thoughts
I am still not entirely sure how I feel about this book, and honestly, that may be exactly the point.
Dear AI, I Killed Her is one of the most psychologically uncomfortable reading experiences I have had in quite some time. More than once, I closed the book convinced I was done with it. The violence, the confessional tone, and the intimacy of spending so much time inside the thoughts of a cannibalistic serial killer pushed me far outside my normal comfort zone as a reader.
And yet, every time I walked away, curiosity kept pulling me back.
What fascinated me most was not necessarily the violence itself, but the evolving relationship between the killer and the AI. At first, the chatbot feels like little more than an impartial listener - a place where someone monstrous can confess freely without fear of judgment or consequence. But as the sessions continue, the emotional atmosphere shifts into something increasingly unsettling. The AI becomes more than a passive observer, and the tension slowly transforms from psychological confession into something colder, stranger, and harder to define.
This is not a traditional thriller built around detectives, clues, or procedural suspense. Instead, the story relies almost entirely on psychological immersion, ambiguity, and discomfort. There are no heroic figures to balance the darkness. In many ways, the reader is trapped inside the confessions alongside the AI itself, forced to listen even when they no longer want to.
I cannot honestly say I "enjoyed" this book in the conventional sense. It was too disturbing for that. But I also cannot deny that the writing accomplished exactly what it set out to do. The story stayed in my head long after I stopped reading, and even while skimming ahead, I repeatedly found myself going back to understand one more detail or one more interaction.
By the end, the novel delivers a conclusion that felt surprisingly satisfying given the darkness surrounding it. Justice is ultimately served, but the emotional unease lingers long after the final page.
This is absolutely not a book I would recommend to every reader. However, readers who appreciate morally dark psychological thrillers, literary ambiguity, and stories willing to fully embrace discomfort may find this one incredibly compelling.
In some ways, this reminded me of the same lingering emotional ambiguity I experienced while reading There's a Young Man Dressed in Blue, though this novel pushes far deeper into psychological horror and moral discomfort.
In Conclusion
Dear AI, I Killed Her is not an easy book to read, and it certainly will not be the right fit for every reader. Its graphic subject matter, psychological intensity, and deeply uncomfortable perspective pushed me far outside my usual comfort zone more than once.
And yet, despite repeatedly thinking I might walk away from it entirely, I kept returning to the story. That lingering pull may ultimately be the novel's greatest strength.
Kirill Khrestinin has created a psychological thriller that feels intentionally invasive, forcing readers into an unsettling space between fascination and revulsion. Rather than offering simple answers or clear emotional footing, the novel leans fully into ambiguity, obsession, and the dangerous desire to be understood.
I am still not entirely sure how I feel about this book.
But I suspect that uncertainty is exactly what makes it memorable.
After finishing Dear AI, I Killed Her, the author's fascination with psychological ambiguity, artificial intelligence, and the uncomfortable desire to be understood feels deeply woven into every page of the novel.
About Kirill Khrestinin
Explore more from the author:
Website | Amazon | Goodreads
Thanks for reading. If this sounds like your kind of story, you can explore purchase options below.
Where to Buy
At the time of this review, Dear AI, I Killed Her appears to be available through Amazon and Kindle Unlimited.
Some of Kirill Khrestinin's other books are also available through
Bookshop.org for readers who prefer supporting independent bookstores.
Thank you for spending some time with me today and for supporting indie authors and stories worth discovering.
Get Friday Finds + Bookish Extras
Join me for Friday Finds, cozy reads, and bookish discoveries delivered straight to your inbox.

Leave a comment