Marissa & Jack: After working her way to the top of the modelling world, Marissa Walker finds her dream turning into a nightmare - someone is targeting her life! Enter Jack Larson, Army Ranger turned bodyguard. His mission: protect Marissa at all costs - even if it means putting everything on the line for love. Lucia & Cash: Her new partner makes Lucia Huntington uncomfortably hot. She must work with ex-con Cash Stone, although they couldn't be more different. Career-driven Lucia lives by the rules while Cash gleefully bends them. He's also reliable and protective, making her yearn for the passionate bond that's always eluded her. But is their entire relationship one big con? Kate & Connor: Kate Squire needs Connor West. His skills are essential for her mission... but her immediate, raw attraction for the man himself is not. Stranded with the secretive blonde, Connor has nowhere else to turn. He must trust Kate if they are going to get out alive...