Place it as the turning point after the secret is shown and before the reaction shot, so the edit pivots on the exposure. Follow it with JoJo To Be Continued to freeze the caught expression, or open with Mangekyo Sharingan Sound Effect to set up a villainous stare before the accusation.
About this sound
This six-second Jujutsu Kaisen voice clip has Sukuna delivering a cold, accusatory line that turns a secret act into a public exposure. The delivery feels menacing and suddenly confrontational, leaving the listener with the uneasy thrill of being caught with no excuse. It comes from the anime's King of Curses, whose villainous presence makes the reveal feel instant and unavoidable.