To save her younger brother from a deadly debt, Ivy Marchetti agrees to marry Kade Cross, the ruthless heir to the city's most feared mafia family. She expects a cold, loveless marriage. Instead, she finds herself trapped in a world where every smile hides a threat, every secret could be fatal, and someone wants her dead before she can discover the truth. As danger closes in, Ivy realizes her greatest enemy may not be the man she married, but the family that welcomed her into their home.