His Brutal Game by Audrey Rush

A bride sold to a brutal husband.
The arrangement was simple:
Marry Wilder Feldman. In return, I’ll escape my nightmare.
Wilder is one of the heirs to a wealthy and secretive family business.
But he’s cold. Rough. Ruthless. And now, he’s drowning me in his darkness.
I’m trapped in his game, destined to lose.
But I don’t play by his rules. Discovering his family’s secrets will give me the upper hand, and eventually, my freedom.
Yet the deeper I go, the harder it is to find the light. I should run away; my life depends on it. But I find myself craving his callous desires, his brutal affection.
There’s no mistaking it: my husband is a monster.
But maybe I am too.