Divine Obsession by Cristina Russo

Four years ago, he broke her heart. Now, he’s back to shatter her life.
Perceived as perfect for her straight-A record, Cosa Nostra’s highest paid hacker keeps to herself.

BRIGHT. CARING. SWEET.

NATALIA MORETTI has the life that everyone wants. But it wasn’t always this way. Raising her foster sister and herself in a Bronx orphanage, she was forced to mold into the golden-girl to ensure her future.
But nothing is ever as it seems. Natalia finds her truth among the royalty of the criminal underworld.
After reuniting with her roots, she seems to have everything she’s ever wanted. Family. Money. Power.
So, when East Coast’s biggest Playboy returns home from overseas, after four years of no contact, she wants nothing to do with him.
The first and last man to break her heart. Her best-friend’s older brother.

LETHAL. INTELLIGENT. UNFEELING.
TREVOR SU is the epitome of wealth and crime. There is no object, subject, or concept, he can’t obtain. Nothing is worth his time or attention.
Until he runs into Miss Perfect – or at least everybody else seems to think so. He hates her mask. Because she’s the only one that can see through his.
But she’s just… so damn sweet. All he needs is just one taste of the forbidden…
Two rivals uniting to take down a common enemy might just rekindle an old flame…
Unless they kill each other first.