According to Plan

Jake Steele (aka Tank) walked away from his wife, Shelby and their business without explanation. One year later Shelby's hired for the biggest case of her career, locate missing socialite, Harrison Grant. To complicate matters further, Tank lands on her doorstep. He's also on the hunt for Harrison, albeit for a completely different reason. Harry is the prime suspect in the grisly murder of a call girl in L.A.

Agent Jake Steele is deep undercover as a P.I., and sometimes there's collateral damage in his line of work. His marriage to Shelby is one of them. With her life in danger, he had to let her think he left for another woman. When this case is over, Tank means to win back the heart and trust of Shelby, the only woman he's ever loved.

But there's another person who has their eye on Shelby and will stop at nothing to possess her. From an attempted kidnapping to an explosion with deadly consequences, this is not your average missing person's case.