Bound Vows by Clara Dunn

I swore I’d kill him.
Then I became his wife.

Andrei Volkov is the Bratva’s golden heir.
Ruthless. Obsessive.
And the reason half my family is dead.
So when he kidnaps me and demands marriage in exchange for peace, I agree—for one reason only:
To get close enough to slit his throat.
But living in his fortress turns into something else.
Every touch feels like a threat.
Every kiss feels like war.
And when our twisted game explodes into something real, I start to see the broken boy behind the monster.
Now our marriage is a ticking bomb.
We both know it ends in blood.
The only question is whose.
He made me his bride.
But I’ll decide if I become his queen…
Or his executioner.