Blood Oath to the Devil: A Dark Mafia Romance

She came to settle a debt. She didn't expect to become one.

Sienna Voss is not the kind of woman who falls apart. She's the kind who shows up - composed, brilliant, and armed with the one weapon that has never failed her: the truth buried in the numbers. So when a bone-white envelope arrives at her door with an address and a time and no explanation, she doesn't run.

She walks straight into the devil's building.

Dante Marchetti doesn't ask for things. He acquires them. And Sienna - with her razor-sharp mind, her impenetrable composure, and her ability to build financial architectures that survive the harshest scrutiny - is exactly what he needs. The arrangement is simple: six months of her expertise in exchange for her father's life and a clean exit. Professional. Finite. Safe.

Nothing about Dante Marchetti is safe.

He is dangerous in the way that expensive, beautiful things are dangerous - not because he threatens her, but because he sees her. The real her. The woman behind the polished armor who has been carrying everyone else's weight since she was nineteen years old.

And she sees him too. Not the crime lord the city whispers about. The man underneath - the one who raised his younger brother from the age of six, who is quietly, obsessively building something legitimate so that the people he loves don't have to inherit what he's done.

That man is the problem.

Because Sienna came here to do a job and leave. She came with rules and timelines and the professional certainty that six months is a finite thing.

She didn't plan to find something she'd want to stay for.

BLOOD OATH TO THE DEVIL is an emotionally intense, slow-burn dark mafia romance about power, moral complexity, and two people who were never supposed to understand each other - and do anyway.

It is the story of a woman who doesn't break and a man who has never had anyone refuse to be afraid of him. Of what happens when control meets its match. Of the specific, irreversible danger of being known.

Expect:

• Obsessive, slow-burn tension that builds from page one


• A morally gray hero who will wreck you in the best way


• A heroine who gives nothing she hasn't chosen to give


• Dangerous proximity and charged silence


• A love story built on honesty in a world built on everything but


• Heat, heart, and an ending that earns every page before it

Some doors are not meant to be opened.

She walked through this one anyway.

She built something on the other side.

Perfect for fans of:

Corrupt by Penelope Douglas -
Brutal Prince by Sophie Lark -
Twisted Love by Ana Huang -
The Maddest Obsession by Danielle Lori -
Dark Protector by Charmaine Pauls

This novel contains mature themes, morally complex situations, and content intended for readers 18+.

Over 20 chapters of addictive, cinematic dark romance.

Once you open it, you won't put it down.