After fulfilling a lifelong devotion of bringing her drug lord father to justice, DEA agent Necie Bramhall believes the painful past is finally behind her—unaware that she has just created a new, more deadly enemy. Necie's beautiful and ruthless half-sister Maria Barnes, driven by a lifetime of jealousy and enraged by her father's arrest, is bent on destroying everything Necie holds dear—starting with her marriage and family. When Necie's daughter is kidnapped, new revelations show that her imprisoned father, the man she always perceived as her greatest enemy, might be the only one who can save her from Maria's wrath.