Blurb What if the man she vowed to destroy was the only one trying to save her? And the vow that kept her alive and pushing was the lie that could destroy her? Isabella Cassandro was the inconspicuous member of the Cassandro empire, as she had always tried to be. Not until she was forced into marriage with Del-Luca, the most dangerous mafia killer, the man she had believed murdered her mother. A marriage of debt. She said yes,Not only to save her family, but to destroy him. But Del-Luca watches her like he's already hers. He protects her like a fragile egg.A hurting death promise that she made to keep. Some vows are made to be kept, but some are made to be broken. By love?