Handsome Devil by L.J. Shen is easily the darkest installment of the Forbidden Love series for me.
The previous books play with forbidden attraction, difficult personalities, and relationships that probably shouldn’t work. Handsome Devil pushes those ideas much further, into obsession, revenge, coercion, moral corruption, and a hero who isn’t interested in pretending he’s a good man.
Tatum Blackthorn doesn’t enter Gia Bennett’s life as a misunderstood romantic hero waiting for the right woman to soften him.
He’s already her boss. He already enjoys making her miserable. And when Gia desperately needs his help to save her mother, Tate discovers exactly how much leverage he has.
His price is marriage.
That’s where Handsome Devil becomes much more interesting than a standard billionaire boss romance. Gia’s decision is technically a choice, but L.J. Shen never lets us forget what that choice costs. Her mother is deteriorating from dementia; an experimental treatment may represent her last meaningful hope, and Tate possesses the money and connections Gia doesn’t.
He knows it. She knows it. And the marriage begins with both of them understanding exactly how uneven the board is. This isn’t a romance designed to make you comfortable. That’s precisely why I couldn’t stop reading.
Handsome Devil Quick Review
- Main Couple: Gia Bennett and Tatum Blackthorn
- Relationship: Boss and employee
- Romance: Enemies to lovers
- Marriage: Blackmailed / transactional marriage
- Hero: Morally black, obsessive billionaire
- Heroine: Personal assistant caring for her mother
- Mafia Elements: Yes
- Spice: Explicit / high heat
- Standalone: Yes
- Content: Violence, gore, explicit sexual content, emotional abuse, grief, dementia, and organized crime themes
L.J. Shen identifies Handsome Devil as Book 3 of the Forbidden Love series, released August 12, 2025. Sourcebooks describes it as a mafia-themed enemies-to-lovers standalone and specifically warns readers about violence, gore, explicit scenes, and other sensitive material.
If you’re looking for a soft billionaire hero who becomes protective after meeting the right woman, Tate Blackthorn is not that man.
He’s cruel before Gia. He’s cruel to Gia. And what makes the romance fascinating is that falling in love doesn’t suddenly rewrite his personality.
Handsome Devil Summary
Gia Bennett has survived by being responsible. She’s intelligent, capable, loyal, and accustomed to dealing with one of the most difficult men imaginable as his personal assistant.
That man is Tatum Blackthorn.
Tate is obscenely wealthy, powerful, calculating, and openly hostile. He delights in making Gia’s job difficult, testing her patience, and reminding everyone around him that ordinary social rules don’t particularly interest him.
Gia has learned how to handle him. Or at least she thinks she has.
Outside work, her real concern is her mother, Telma, whose early-onset dementia has continued to progress. Gia has already lost other members of her immediate family, making her mother’s decline even more devastating.
When the possibility of an experimental treatment in the United States emerges, Gia needs something Tate has in abundance.
Money. Influence. Connections. Tate agrees to help. But he wants something in return. Gia. More specifically, he wants her to become his wife.
The arrangement is disturbing precisely because Gia’s options are so limited. Tate isn’t hiding the imbalance between them. He uses it.
Gia agrees because the possibility of helping her mother outweighs what the bargain will cost her personally.
Marriage doesn’t magically transform their hostility. If anything, putting Gia and Tate under the same roof intensifies everything already simmering between them.
Their verbal warfare becomes more personal. Their attraction becomes harder to ignore. Tate’s fixation on Gia becomes increasingly possessive, while Gia refuses to become submissive simply because she now carries his name.
At the same time, Tate’s own vendetta begins spiraling outward.
His pursuit of revenge draws him deeper into conflict with organized crime, eventually turning personal vengeance into a much larger mafia war. Now Gia isn’t merely married to a dangerous man.
She’s becoming one of the easiest ways to hurt him. And that’s where Tate discovers the flaw in believing you have nothing to lose.
He has Gia.
Handsome Devil Characters
The characters are the reason Handsome Devil works for me. This is an extreme relationship with an extreme power imbalance. If Gia were passive or Tate were secretly harmless, the entire premise would collapse. Neither is true.
Gia Bennett
Gia is one of my favorite kinds of dark-romance heroines because her strength doesn’t require her to behave as though nothing frightens or hurts her.
She’s exhausted. She’s grieving. She’s watching her mother disappear piece by piece. She also works for a man who seems to consider tormenting her an enjoyable workplace activity. Yet Gia remains remarkably difficult to break.
Her loyalty to her mother is the emotional center of the book. Almost everything she agrees to endure becomes understandable once you recognize what she’s trying to save.
That doesn’t make her helpless. Gia negotiates. She pushes back. She sets conditions. She understands exactly what Tate is doing and refuses to romanticize the bargain simply because she’s attracted to him.
That’s important. Gia doesn’t mistake Tate’s obsession for goodness. She sees him clearly and makes decisions with that knowledge. Her intelligence also becomes one of the reasons Tate can’t dismiss her. Submission would bore him. Gia’s refusal to give it to him becomes irresistible.
Tatum Blackthorn
Tate is not a morally gray hero. He’s much closer to morally black. That distinction matters because Handsome Devil doesn’t spend hundreds of pages insisting that a fundamentally decent man is simply misunderstood.
Tate knows exactly what kind of person he is.
He’s calculating, obsessive, manipulative, vindictive, and frighteningly comfortable with violence. His official point-of-view description doesn’t even pretend otherwise. Shen introduces his fixation on Gia alongside a revenge campaign that eventually ignites a mafia war.
What makes Tate interesting isn’t discovering that he’s secretly nice. It’s discovering that he can become emotionally attached without becoming someone else. Gia creates a vulnerability he never intended to have.
That terrifies him far more than attraction does. Tate understands money. He understands leverage. He understands fear. He understands how to destroy people. What he doesn’t understand nearly as well is needing another human being.
Watching him confront that weakness becomes one of the strongest parts of the novel.
Telma Bennett
Gia’s mother, Telma, is enormously important even though she isn’t part of the central romance. She suffers from early-onset dementia, which has progressed significantly by the events of the novel. Her condition is the reason Gia is willing to make a deal with Tate in the first place.
Telma represents Gia’s last connection to the family she’s already lost. That gives the marriage arrangement emotional weight far beyond money. Gia isn’t agreeing because she wants luxury.
She’s agreeing because grief makes hope incredibly difficult to abandon, even when that hope comes with an unbearable price. The scenes surrounding her mother’s decline were some of the hardest parts of the book for me.
They also keep Gia grounded emotionally while the rest of the plot becomes increasingly extreme.
Tate’s Father and His Need for Revenge
Revenge is just as important to Tate’s character as his obsession with Gia. His past has taught him to understand love, loyalty, and violence through a deeply warped framework. Instead of processing grief conventionally, he turns it into something actionable.
Someone caused pain. Someone must pay. That logic eventually pulls him into conflict with organized crime and gives the book its mafia element.
The interesting part is what happens when Gia becomes part of Tate’s calculations. Revenge is easy when you believe your own life is disposable. It’s considerably more complicated once someone else’s life matters more.
Gia and Tate’s Relationship
Gia and Tate don’t begin with flirtation disguised as hatred. They genuinely antagonize each other. Tate enjoys controlling situations and people. Gia irritates him because she refuses to respond exactly the way he expects. Their boss-employee relationship already gives Tate enormous power before marriage enters the equation.
Then Gia asks him for help. That gives him even more. The resulting marriage is intentionally uncomfortable because the consent surrounding it exists under tremendous pressure.
Gia can refuse. But refusing may mean losing the opportunity to help her mother. That’s one of the darkest aspects of the romance.
It also creates one of the novel’s most interesting questions: How meaningful is a choice when one option carries an unbearable cost? The book doesn’t need a simple answer.
Gia agrees while fully understanding that Tate is exploiting her desperation. Tate knows exactly what he’s doing. Their attraction doesn’t erase that beginning. Instead, the relationship has to evolve while carrying it.
Is Handsome Devil a Marriage of Convenience Romance?
Technically, there is a transactional marriage at the center of the plot, but I think calling this simply a marriage of convenience undersells what actually happens.
Tate blackmails Gia into marriage.
The official descriptions use that language directly. Gia needs his help obtaining treatment for her mother, and Tate uses that need to secure the relationship he wants.
So I’d describe the trope as:
- blackmailed marriage / coerced marriage / transactional marriage
- rather than a light marriage-of-convenience setup.
This distinction matters because the imbalance isn’t an incidental obstacle. It’s the entire foundation of their relationship.
Handsome Devil Tropes
Readers who choose dark romance by trope will find:
- Enemies to lovers
- Boss and employee
- Billionaire romance
- Mafia romance
- Blackmailed marriage
- Transactional marriage
- Forced proximity
- Obsessive hero
- Morally black hero
- Revenge
- Touch her and die
- He becomes obsessed
- Possessive husband
- Dark secrets
- Caregiver heroine
- Family trauma
- Power imbalance
- High spice
Sourcebooks specifically identifies the book as a mafia-themed enemies-to-lovers standalone, while Shen’s own synopsis centers Tate’s blackmail, his fixation on Gia, and the mafia war created by his revenge campaign.
Is Handsome Devil a Mafia Romance?
Yes, although it doesn’t begin like a traditional mafia romance. Tate isn’t initially introduced through a classic crime-family hierarchy where the romance grows directly from organized crime.
Instead, his personal vendetta drags him into an escalating conflict that becomes an all-consuming mafia war. That progression worked for me because the criminal danger grows alongside his attachment to Gia.
At first, Tate behaves like a man who doesn’t particularly care whether his revenge destroys him. Then Gia becomes part of his life. Suddenly, self-destruction has collateral damage.
The man who believed he had nothing worth protecting discovers otherwise.
How Spicy Is Handsome Devil?
Very. This is an explicit dark romance, not a closed-door or moderately spicy book.
Sourcebooks specifically warns of explicit scenes, while Romance.io currently categorizes the book as explicit open door and rates its steam level 4 out of 5.
The sexual relationship also reflects the larger dynamic between Gia and Tate.
Control is constantly being negotiated. Tate is accustomed to getting what he wants. Gia’s refusal to become passive is part of what fuels his fixation. That makes the heat feel connected to their psychological battle rather than existing separately from it.
Tate’s Obsession Is More Interesting Than His Redemption
I wouldn’t really describe Tate’s arc as redemption.
That word suggests a moral transformation I don’t think the book is particularly interested in delivering.
Tate doesn’t become good.
He becomes attached.
There’s a significant difference.
He begins recognizing that Gia matters to him in ways no one else does. Her safety becomes important. Her opinion begins affecting him. Her pain creates reactions he didn’t expect to experience.
But those emotions don’t magically replace his darker instincts.
If anything, loving Gia sometimes makes them more dangerous.
The difference is that his violence is no longer serving only revenge or ego.
Now there’s someone he intends to protect.
That may not make Tate morally better.
It does make him more human.
Gia’s Agency Matters
A dark romance built around blackmail could easily reduce the heroine to someone things simply happen to.
Gia refuses to allow that. She may not have equal money. She doesn’t possess Tate’s social power. She certainly doesn’t command his capacity for violence. But she has something Tate can’t easily manufacture or purchase.
Boundaries. Gia continually forces him to acknowledge that marriage hasn’t erased her right to make decisions.
She negotiates the terms of their arrangement.
She challenges him. She refuses to worship him. She remains herself inside a relationship designed around an enormous imbalance.
That’s why I never felt as though Tate swallowed the entire book.
He may dominate almost every room he enters.
Gia still occupies her own space.
What I Loved About Handsome Devil
The darkness worked for me because the story doesn’t pretend it isn’t dark. Tate’s behavior isn’t dressed up as harmless teasing.
The marriage arrangement isn’t presented as an adorable excuse for forced proximity.
The mafia violence isn’t clean. Gia’s mother’s dementia isn’t merely a convenient device used to push her toward the hero.
Everything carries consequences. I especially loved Gia. She has every reason to collapse under the weight she’s carrying, but Shen doesn’t write her resilience as invulnerability.
Gia hurts. She grieves. She makes compromises.
She sometimes accepts choices she hates because adulthood doesn’t always offer a clean alternative.
That makes her feel much more real than a heroine who can simply out-sass every problem. Tate fascinated me for entirely different reasons. Getting inside his head is uncomfortable.
It should be. His emotional development works because Shen never suddenly rewrites his personality to make his relationship easier to approve of.
He remains Tate. He simply discovers that Gia has become the one variable he can’t treat as disposable.
The Dementia Storyline Gives the Book Its Heart
For all the mafia violence, revenge, obsessive behavior, and sexual intensity, Gia’s relationship with her mother may be the most emotionally devastating part of the novel.
Telma’s dementia gives Gia’s choices context. It also creates a type of helplessness Tate can’t easily solve. Money can create access. Influence can open doors. Tate can intimidate almost anyone.
None of that means he can command a degenerative illness to reverse itself. That’s significant for a character whose worldview is built around control.
Gia already understands that loving someone doesn’t guarantee you can save them.
Tate has to learn it.
Those scenes give the story an emotional vulnerability that prevents the darker plot from becoming pure spectacle.
What Might Not Work for Every Reader
This book won’t work for every dark-romance reader, and I don’t think it’s trying to. Tate’s treatment of Gia is deliberately extreme. He manipulates her.
He exploits her vulnerability. He has enormous economic and professional power over her.
The marriage begins through blackmail. Readers who need the hero’s behavior to remain within conventional romantic boundaries are probably going to hate him.
The book also contains substantial violence and gore, and Sourcebooks explicitly recommends reader discretion because of its sensitive material.
The dementia storyline may also be particularly difficult for readers who have personal experience caring for someone with cognitive decline.
That plot isn’t background decoration. It’s central to Gia’s emotional life and to the bargain that creates the romance.
Is Handsome Devil a Standalone?
Yes.
Handsome Devil is Book 3 of the Forbidden Love series, but both L.J. Shen’s reading-order guidance and the publisher treat the books as interconnected standalones. You don’t need to read the first two books to understand Gia and Tate’s romance.
Readers who have read the earlier installments will recognize characters and relationships from the larger interconnected world, so reading in order can add context.
It isn’t required.
Forbidden Love Series Reading Order
The Forbidden Love series currently reads:
- Truly, Madly, Deeply
- Wildest Dreams
- Handsome Devil
L.J. Shen lists that order on her official reading-order page and notes that her interconnected standalones can be read independently.
Truly, Madly, Deeply follows Ambrose and Calla, while Wildest Dreams follows Rhyland and Dylan before Handsome Devil turns the focus to Gia and Tate.
Who Should Read Handsome Devil?
I’d recommend Handsome Devil to readers who genuinely want a dark romance, not simply a conventional billionaire romance with an intimidating hero.
If you enjoy obsessive heroes, enemies to lovers, boss-employee dynamics, blackmailed marriage, mafia danger, revenge, morally black characters, high spice, and heroines who fight to retain their identity inside unequal relationships, there’s a lot here to love.
It’s particularly good for readers who don’t need the hero to become traditionally redeemable.
Tate isn’t attractive because the book ultimately proves he was secretly harmless.
He’s attractive because he’s anything but harmless, and somehow Gia becomes the one person capable of making that dangerous man care what happens next.
Handsome Devil Review: Final Thoughts
Handsome Devil is not a romance that asks you to approve of everything happening inside it.
That’s one of its strengths. Tatum Blackthorn is controlling, manipulative, obsessive, violent, and capable of astonishing cruelty.
Gia Bennett knows this. She marries him anyway. But context matters.
She doesn’t walk down the aisle because Tate wins her over with flowers and billionaire charm. She makes a brutal calculation involving the woman she loves most in the world.
Her mother might have a chance. Gia knows what Tate wants in return. So she makes the deal. That foundation creates an uncomfortable romance because it should be uncomfortable.
The fascinating part is what happens afterward. Tate begins believing Gia is something he owns. Then he discovers she’s someone he needs. Those aren’t the same thing.
Gia, meanwhile, refuses to let marriage erase the person she was before it. She pushes, negotiates, defies, argues, and forces Tate into an experience he has spent most of his life avoiding.
Connection. I don’t think Gia turns Tate into a good man. I think she makes him care. For Tate, that may be the more radical transformation.
His revenge becomes more dangerous once he has something to lose. His enemies become more threatening once they realize Gia matters. His obsession evolves from the desire to control her into the terrifying realization that another human being now has the power to hurt him simply by being hurt herself.
That’s where the romance becomes compelling for me. Not redemption. Vulnerability.
And Gia’s story works because she never disappears inside his.
Her devotion to her mother, her intelligence, her anger, her moral boundaries, and her stubborn refusal to surrender her identity keep her from becoming merely the woman who changes the monster.
Tate changes because Gia refuses to become whatever he expected her to be.
Handsome Devil is violent, explicit, morally uncomfortable, obsessive, and at times genuinely disturbing.
It’s also emotionally sharper than I expected. For me, it’s the darkest entry in the Forbidden Love series because it doesn’t merely flirt with the idea that love can be dangerous.
It builds the entire romance inside that danger and asks what happens when two people decide to stay there anyway.
Handsome Devil FAQ
What is Handsome Devil by L.J. Shen about?
Handsome Devil follows Gia Bennett and her ruthless employer, Tatum Blackthorn. When Gia needs Tate’s influence to help her mother, who’s suffering from dementia, he offers assistance in exchange for marriage. Their hostile boss-employee relationship becomes an obsessive romance while Tate’s revenge campaign pulls them into a dangerous mafia conflict.
Who are the main characters in Handsome Devil?
The central characters are Gia Bennett and Tatum Blackthorn. Gia is Tate’s personal assistant and the primary caregiver concerned with her mother’s worsening dementia, while Tate is her wealthy, manipulative, and obsessive employer.
Is Handsome Devil a dark romance?
Yes. It’s an explicit dark romance involving blackmail, significant power imbalance, violence, revenge, organized crime, and a morally dark hero. The publisher specifically cautions readers about sensitive subject matter, violence, gore, and explicit scenes.
Is Handsome Devil a mafia romance?
Yes. Tate’s revenge campaign escalates into a mafia war, making organized crime and violent retaliation central to the plot. Sourcebooks explicitly calls it a mafia-themed romance.
Is Handsome Devil enemies to lovers?
Yes. Gia and Tate begin with an openly hostile boss-employee relationship, and the publisher officially categorizes the novel as enemies to lovers.
Is Handsome Devil a marriage of convenience?
It has a transactional marriage setup, but “blackmailed marriage” is more accurate. The official synopsis says Tate blackmails Gia into becoming his bride after discovering the vulnerability he can use to secure the arrangement.
Is Handsome Devil spicy?
Yes. The novel contains explicit sexual content and is intended for adult readers. Romance.io currently categorizes it as explicit open door with a steam rating of 4 out of 5.
Is Handsome Devil a standalone?
Yes. It’s the third Forbidden Love novel, but the books are interconnected standalones and can be read independently.
What book comes before Handsome Devil?
Wildest Dreams is Book 2 of the Forbidden Love series, preceded by Truly, Madly, Deeply.
What tropes are in Handsome Devil?
The central tropes include enemies to lovers, boss and employee, billionaire romance, blackmailed marriage, forced proximity, obsessive hero, mafia romance, revenge, power imbalance, possessive husband, and a morally black hero.