Abandoned and betrayed at an early age, Mia Diminski embarks on a journey to uncover the truth about her past. Raised as a true Texan by her grandparents, Mia has no idea that her father is a brilliant Chinese engineer living in China. When her husband, JR, discovers this secret and uncovers a dangerous conspiracy by the Chinese, he enlists the help of his friend and retired FBI agent, Sean Kruger. As they race against time to stop the infiltration...