Cameron Mortem has a problem—he can't stop killing his partners. Officially labeled clinically insane, he's also one of the most lethal assets in the Dark Forces, a brutal underground military operation built on obedience, survival, and silence. But an experimental drug has fractured his control, making him a liability whenever someone else is on the field. As punishment, he's thrown back into the Under Trials—a merciless boot camp designed to break the weak and sharpen the ruthless. His one directive? Don't kill the new girl.

Edwin Lyon is about twenty years older, several inches taller, and significantly richer. But that last part is no surprise. He is the CEO of the Lyons Club, after all. And I am so deep in debt that I couldn't see the surface if I tried. The kicker? He has no idea his new nightclub manager—yours truly—used to date his son.

I've spent years hidden away to protect my father from the shame of having a defective daughter. The head of the Bratva can't be associated with weakness—and to him, that's all I am. That is until a marriage alliance gives him the opportunity to finally be rid of me. As I head down the aisle towards my mysterious husband, I hope I'm moving towards love and freedom. But Matteo makes it clear he wants nothing to do with me. I wish I could return his coldness, but the dangerous Don sets my body ablaze whenever he's near.

Kyran Harbor is everything I'm not. Rich. Popular. A superstar football player who's awfully broody for someone who has it all. Basically, he's a preppy jock who hates me. Oh, and he's also my stepbrother. That's right. We're stuck together, sharing a school, a house, a bathroom. Honestly I wouldn't care if he wasn't such an uptight control freak who messes with me just because we're different. I had every intention of avoiding him when we got to college. Until abrupt misfortune forces us both into a compromising position.

Left without a job and evicted from the house she so carefully turned into a home, Aria is offered two choices: move back in with her brother . . . or take the job her brother's best friend offers her.