Crossing Lines (en Inglés) - E.V. Vaughn

Nick Walker knows loyalty.
To his badge. To his partner. To his girlfriend.

Then he goes undercover.

Aria Zervas runs her uncle's empire with a steady hand and a colder heart. She believes loyalty isn't given - it's earned. And when a new hire with a smug smile and sharp eyes walks into her club, she notices.

Nick is supposed to infiltrate her world.
Instead, he gets pulled into it.

As lines blur and alliances shift, Nick begins to question everything he thought he knew - about crime, about justice, about the people he trusts most.

Because betrayal doesn't come from enemies.

It comes from the ones who swear they've got your back.

And when the truth finally surfaces, Nick will have to choose:

The life he knows...

Or the woman who burned it down.