Put it at the end of the setup, immediately before the reckless choice, so it acts as the final warning before the action starts. Follow it with Enemy Spotted when the plan is noticed, or with FBI Open Up when the consequences arrive, letting the guard line set up the escalation.
이 사운드에 대해
This 2.5-second clip is a spoken guard line, 'hope you know what you're doing,' delivered in a flat, watchful voice. It feels wary and quietly threatening, like a warning given just before someone crosses a line. It comes from Oblivion, where guards use it to question a player's intentions.