Murder and betrayal force Rosie Malloy to flee New York and her boyfriend, Dominic Deluca, heir to a large crime family. In Los Angeles, she and her identical twin sister, Shannon, create a life for themselves and Rosie's son, Conor. Undercover DEA Agent, Billy Garrett, is called from Mexico to Los Angeles to participate in a taskforce created to stop Dominic Deluca from expanding his drug empire to the West Coast. His job...infiltrate both the Deluca and Mexican cartel gangs to prevent a drug war. A casual meeting between Rosie and Billy becomes more complicated when another murder threatens Rosie's peaceful life. Obsessed with finding answers about the murder and keeping herself and her son safe, Rosie is forced to reveal hidden secrets to Billy, secrets that could destroy their budding intimate relationship. Rosie's worst nightmare becomes real when Dominic finds her and Conor. What happens next shapes all their lives forever.