For these undercover agents “Together forever” may be short-lived… Hardheaded ATF legend Quint Casey knows he's playing with fire asking Agent Ree Sheppard to re-up as his undercover wife. To crack a ruthless Houston weapons ring, they must keep the mission—and their explosive chemistry—under control. But Quint’s determined need for revenge and Ree’s risky moves are turning the heat up even more and putting everything on the line…