Secrets of the Brother: A Dark Enemies to Lovers Romance

Loving her breaks every vow I ever made-but staying away might destroy us both.
As the eldest Cavalieri son, I was born to inherit more than a billion-dollar empire.
I was raised on secrets, lies, and legacy-shattering scandal. They say I'm nothing like my father.
They're wrong.
I married a woman out of duty-not love. And now that she's gone, I'm left with the one person I swore to protect.
Her sister.
Bianca is forbidden to me in every way that matters. Too innocent for my world.
Too close to my ...