Relentless Sinner (Empire of Sinners #4)

My father forced me to marry the most notorious man in the city. A man people call the beast. Jaxon Bortsov is a beautiful devil—cruel and cold, relentless and vicious.
Next in line to claim the throne of the Vysotsky Bratva, he commands with an iron fist and a heart of ice.

We began with a cursed contract. One my sister was supposed to sign.
But when she fell pregnant and ran, I was left to honor the deal in her place.
I tried to escape, to sever the binds of fate, only to be captured by enemies.
But Jaxon stole me back like a thief in the night, and now he refuses to let me go.

Jaxon is not a man who takes no for an answer, nor one easily deceived.
When he discovers my secret, I have no choice but to surrender and become his Belle.
I tell myself there's still a way out.
Yet with each stolen kiss and forbidden touch, I feel myself slipping deeper into his darkness.

The moment I take his name, I’m lost—addicted to the way he calls me his wife.
Each kiss melts the walls around my heart. Every touch pulls me further into his twisted obsession.
Soon, I forget the danger that lurks behind our vows.

In Jaxon’s world, truth is as dangerous as the love that binds us.

Relentless Sinner is a dark mafia arranged marriage romance. This book is a standalone romance that contains dark themes, mature content, and graphic violence some readers might find offensive and/or triggering.

Tropes-

Arranged marriage
Enemies to lovers
Forced Proximity
Opposites attract
Blackmail
Emotionally wounded hero
OTT possessive MC
One bed
"my wife"
"Who did this to you?"