Rebel agent Heather Slade leads a dangerous and unsanctioned mission . . .

When Heather obtains partial intel about a prisoner of war camp from a journalist who dies before revealing the camp's location, she's desperate to know more. Her missing family might be held there. Using a voice-altering device to sound like billionaire donor Martin Slade, she calls President Blockwell, demanding information about the secret camp. It's a risky move that backfires when Blockwell's guards lock Martin in an asylum to torture him for information that could compromise Heather.

Heather's determined to rescue the billionaire, but HQ orders her to stand down. Their plan is to send a kill team after Martin to protect Heather's secrets, ending her spy career and the chance to find her missing daughter. Disobeying HQ's orders, she organizes an off-book mission with agents Miguel Robles, Worm, and Raven to infiltrate the hospital and extract Martin.

If HQ learns she's inside, they could trigger her kill device, ending more than her career. Heather must stay one step ahead of HQ, but she's committed to saving Martin and herself . . . if she survives the insane asylum.