Decorated intelligence scout Erin is forced out of retirement when a rogue contractor blackmails her into infiltrating the fortified estate of Great Lakes shipping magnate Thomas Vance. Posing as a demure bride in a paper marriage, her mission is to crack the family vault and extract sealed harbor franchise deeds.
Instead of easy espionage, Erin encounters three rebellious stepchildren launching tactical household ambushes and treacherous relatives conspiring to seize the docks. Recognizing that Thomas is running his own counter-surveillance operation, Erin must balance military tactics, domestic warfare, and explosive corporate treachery to earn her lasting freedom.
