Dan Chase absconded from the CIA and lives off the grid. When an assassin arrives and tries to take Chase out, the old operative learns that to ensure his future he now must reconcile his past. The FBI's Harold Harper is called on to hunt him down because of his complicated past with the rogue fugitive. When Chase proves to be more difficult to apprehend than the authorities expected, a highly trained special ops contractor is sent to pursue him as well. While on the run, Chase rents a room from Zoe McDonald, who draws on reserves she never knew she had to survive the day when she learns the truth about her new tenant.