Title: Sinister
Author: Veronica Lancet
Genre: Dark Romance
Subgenres: Gothic Romance | Dark Academia | Paranormal/Supernatural Romance | Romantic Suspense | Psychological Romance
⭐ My Rating: 4.25/5
🌶️My Spice Rating: 2.5/5 – Open door, but lighter on explicit scenes, sensual, but the gothic mystery and obsessive romance dominate the story
Publication Date: August 18th 2026 à Out Now!
- Dark academia
- Gothic small-town setting
- Obsessive and possessive hero
- Golden boy with dangerous secrets
- Outsider heroine
- Wealth and privilege
- He falls first
- “Touch her and die”
- “Who did this to you?”
- Forced proximity
- Murder mystery
- Ritualistic killings
- Secret societies and buried legacies
- Centuries-old secrets
- Dangerous family history
- Morally gray hero
- Protective MMC
- Fated or time-defying connection
- Everyone worships him—but she sees behind the mask
- Devotion bordering on destruction
- Standalone romance
Potential readers should consider checking the author’s complete content-warning list before beginning. Based on the provided synopsis, the story may include:
- Ritualistic murder and death
- Graphic or disturbing violence
- Blood and gore
- Obsession and possessiveness
- Stalking or surveillance themes
- Manipulation and deception
- Dubious power dynamics
- Alcohol consumption and intoxication
- Sexual activity or decisions made while intoxicated
- Wealth-based and social-class discrimination
- Bullying, exclusion, and social isolation
- Family secrets and generational trauma
- Psychological distress
- Threats and danger
- Morally gray behavior
- Supernatural or occult themes
Petra Valentine has spent her life existing along the edges of Radcliffe’s wealthy and privileged society. She knows she does not truly belong, so she has learned to make herself smaller, quieter, and easier to overlook.
Sinclair “Sin” Arnoult is everything Petra is not. He is Radcliffe’s adored golden boy: charming, athletic, academically gifted, wealthy, and protected by a family name powerful enough to open every door. His perfection appears effortless…until one reckless night creates an unexpected connection between them.
When a series of ritualistic murders expose the darkness buried beneath Radcliffe’s polished surface, Petra and Sinclair are pulled into an investigation of the town’s disturbing past. The closer Petra gets to the truth, the more she realizes that Sin is not merely connected to Radcliffe’s secrets. He may be one of them.
Sin promises to protect her. He insists that he would never hurt her. Unfortunately, in a town where love can look remarkably similar to possession, Petra must decide whether Sinclair is her safest refuge…or her greatest threat.
I felt that Sinister combines some of my favorite sources of fictional serotonin:
- an eerie academic atmosphere
- ritualistic murders
- socially isolated heroine
- apparently perfect man with approximately seventeen locked closets of secrets
with an obsessive romance that makes healthy boundaries quietly pack their belongings and leave town.
At its core, this book appears to heavily be a story about masks that people wear. For instance, Petra survives by fading into the background, while Sinclair survives by becoming exactly what everyone expects him to be. She hides by making herself invisible; he hides by making himself impossible to ignore. For me I found that contrast creates an especially compelling foundation for both the mystery and the romance.
The outsider who notices everything.
Petra immediately appealed to me in particular the part of myself that gravitates toward heroines who survive by observing rather than performing. It is my default tried and true setting to do this and I found myself relating to her methods. Petra spent years surrounded by privilege without ever being fully welcomed into it (I know that feeling). Being underestimated has caused her pain, but it may also give her a perspective that Radcliffe’s insiders lack.
I absolutely loved that Petra understood that perfection in the town is manufactured. She knows how quickly acceptance can be withdrawn and how dangerous it can be to attract the wrong kind of attention. That awareness makes her a fascinating counterbalance to Sinclair, whose entire identity has been constructed around being seen and admired.
Her tendency to fade into the background also gives her journey emotional weight. Her involvement with Sinclair and the murders forces her out of safety from being unseen, to seen, in the spotlight. She must confront not only the town’s secrets but the possibility that remaining unnoticed has never truly kept her safe.
I especially appreciate that her “outsider” status does not automatically make her naïve and clueless about the world. Petra may not initially understand the full scope of Sinclair’s connection to Radcliffe’s darkness, but she recognizes that his polished image is a performance. She is curious enough to pursue the truth and cautious enough to understand that the truth might destroy her.
Aka Radcliff’s Beautiful Red Flag…
Sinclair is the kind of MMC who arrives gift-wrapped in charm, status, athletic ability, academic success, and enough inherited influence to make an entire town reconsider the definition of accountability. He immediately had me suspicious of him and of course that was his point based on the excerpt of the book but he was written wonderfully for this aspect.
Everyone sees the golden boy. Petra begins to see the man beneath him. It was a lovely plot point.
His public perfection is compelling because it feels less like his true personality and more like a carefully maintained disguise. Easy smiles and effortless charm allow him to control what others see, while his family name discourages anyone from looking too closely. The more flawless Sinclair appears, the more suspicious that flawlessness becomes.
I loved that his promises to protect Petra carry exactly the right kind of dark-romance ambiguity because you know he’s going to try but is he going to succeed, and it could be any outcome in dark romance. In addition, with dark romance, I have found that protection from a morally gray, obsessive hero rarely means offering reasonable assistance and respecting personal autonomy. It usually means eliminating threats, withholding inconvenient information, and quietly deciding that the heroine’s continued existence is now his personal responsibility. Of which, Sinclair has some moments…it was delicious.
For me I felt that Sinclair’s appeal lied in the contradiction between tenderness and danger. His devotion may have been genuine, but for me sincerity does not automatically make it safe. He could love Petra completely and still be capable of destroying everything around her in the name of keeping her.
In other words, Sin appears to have enrolled in the advanced-placement course for beautiful men who say, “Trust me,” while standing directly beside the evidence.
I liked that the chemistry between Petra and Sinclair is built around contrast, curiosity, and suspicion. She is accustomed to being overlooked; he exists at the center of everyone’s attention. She watches carefully; he controls what people are permitted to see. She has learned to distrust Radcliffe’s hierarchy; he appears to sit comfortably at its very top.
The connection begins with a reckless mistake, but the murders prevent either of them from dismissing what happened and returning to their separate lives. Forced proximity gives Petra access to the parts of Sinclair that his admirers never see. At the same time, Sinclair’s protectiveness places Petra directly inside the dangerous world he has tried to conceal.
What I really thought made their dynamic most compelling was that Petra cannot determine where protection ends and possession begins. Sinclair may be genuinely be the person who is most capable of keeping her alive but my question was will trusting him require accepting that he knows far more than he is willing or even capable of revealing to her?
So, what happens when the monster is also the one who makes you feel safest?
I won’t spoil anything that happens but for me it is chemistry sharpened by secrets, unequal power, mutual fascination, and the possibility that Sinclair’s version of love is inseparable from obsession…this is the story’s strongest attractions.
Veronica Lancet’s premise blends the polished aesthetics of dark academia with the claustrophobic dread of gothic romance. For me it felt like Radcliffe was more than a backdrop; it felt like a living system built to preserve wealth, reputation, and inherited power. She wrote the setting perfectly for the plot.
The writing style as was suggested by the synopsis is atmospheric, dramatic, mysterious, and emotionally intense and it completely delivered. The overall story appears designed to reveal its secrets gradually, allowing the reader to question Sinclair’s motives while the danger surrounding Petra steadily escalates.
There is an effective thematic contrast between beauty and corruption written within the plot. Perfect students, powerful families, elite social circles, and prestigious reputations create a seductive surface while beneath that surface polished to within an inch of its life are ritualistic deaths, obsessive devotion, and secrets that have survived for centuries. A truly wonderful dichotomy of writing and aesthetic.
- The combination of dark academia, gothic romance, and murder mystery
- A heroine whose outsider status gives her a different view of the town
- An outwardly perfect MMC with dangerous, dark secrets
- The tension between genuine protection and controlling possession
- A romance built around masks, hidden identities, and mutual fascination
- Ritualistic murders tied to Radcliffe’s history
- Wealth, legacy, and privilege functioning as sources of horror
- The possibility of a connection capable of surviving across time
- A morally gray hero whose devotion may be as dangerous as the threat
- A standalone story with layered mythology and historical secrets
- An atmosphere that makes the setting feel complicit in the violence
Because the story contains several major interconnected elements i.e. the romance, murders, supernatural history, family legacy, and Radcliffe’s social hierarchy… some portions did feel dense or slower while the underlying mythology is established.
Petra and Sinclair’s relationship also depends heavily on secrecy and unequal access to information. Sinclair knows more than Petra and appears reluctant to tell her everything. While that imbalance increases the suspense, it can become frustrating when answers are repeatedly delayed and kind of made me want to shake the author, to just get to the explanation.
Finally, a mystery involving centuries-old secrets and ritualistic murders requires patience. It was not a fast, romance-forward story but more the gothic atmosphere and unfolding mythology demanded more attention than expected than what I usually experience in the dark romance genre.
This is dark romance and it is not a model of healthy real-world relationship behavior. Sinclair’s protectiveness, secrecy, influence, and obsession are part of the fantasy and should be approached within that fictional framework.
Readers should expect a blending of genres. The romance may be a large part of the plotline, but it does share a healthy portion of the narrative with a murder mystery, dark-academia politics, gothic history, and potentially supernatural mythology.
Most importantly, review the author’s official content warnings. The synopsis and author’s note directly references ritualistic murders, obsessive love, alcohol-influenced choices, and dangerous power imbalances.
Final Thoughts
Sinister offers an intoxicating mixture of gothic atmosphere, dark-academia intrigue, ritualistic murder, inherited power, and obsessive romance. Petra Valentine is an outsider who has learned to survive through invisibility, while Sinclair Arnoult is a golden boy who survives behind a flawless public mask.
Together, they create a relationship shaped by secrets, suspicion, dangerous attraction, and devotion intense enough to become destructive.
This is a story for readers who like their campuses haunted by history, their mysteries soaked in blood, and their romantic heroes charming enough to conceal an entire parade of crimson flags. Sinclair may promise never to hurt Petra, but in Radcliffe, the most frightening acts are often committed in the name of protection.
Dark, atmospheric, and gloriously suspicious, Sinister asks whether love can survive the truth and whether Petra will survive the person who loves her.
ARC Review Disclaimer
I received an advance reader copy of Sinister. I am posting this review voluntarily. Receiving an ARC did not influence my opinions, rating, or review. All thoughts expressed here are honest and entirely my own.
Archive Status:
Catalogued in the Restricted Gothic Stacks i.e. where ritual murders remain unsolved, perfection is officially classified as suspicious, and Sinclair Arnoult’s red flags require their own library wing. Proceed with caution, check your content warnings, and never trust a golden boy who looks that good while withholding several centuries’ worth of secrets.
Until next time…
This is Dr. Dopamine After Dark, MD…currently diagnosing Sin with acute golden-boy syndrome, chronic secret-keeping, and a severe allergy to reasonable boundaries.
Ways to Follow the Dopamine:
Need more morally questionable book recommendations, neurospicy reading thoughts, fictional red-flag diagnoses, and romances with absolutely no respect for reasonable boundaries?
Follow The Neurospicy After Dark Archive for:
- Spoiler-free ARC and book reviews
- Romance recommendations organized by trope, heat, and emotional damage
- Neurodivergent perspectives on stories and characters
- Monthly reading roundups and Archive awards
- Character deep dives, chaotic commentary, and professionally unqualified diagnoses of fictional men
Find the Archive on Instagram, Facebook, Pinterest, and WordPress, or visit my Linktree for every available portal into the stacks.
Follow along, leave a comment, and tell me which fictional red flag currently has your dopamine held hostage.

Leave a comment