De Luca: The Dalia Effect (The Men of Mayhem #4)
Chelle Rose

The De Luca’s and the Lombardi’s don’t have a good history. There’s enough bad blood to go around. I need their help to save my sister. After they refuse there’s only one option. Forcing Dalia, the younger sister of the De Luca brothers, to marry me to change their minds won’t be easy.
Her choice is simple.
Marry me or her brothers will pay the price.
The people in our world talk about what they call The Dalia Effect. The way she pulls you in and puts you under some sort of spell. The more you know her the more you don't want to lose her. I was sure I was safe from such things. I feel nothing for no one. Then everything changes.
Her brothers know the secret that threatens to destroy me. If they tell her the truth about me and what I’ve done she will never forgive me. This secret will cut too deep. There can be no forgiveness when actions are simply unforgivable.