Place it right after the reveal in a short edit, then follow it with Nelson's Ha-Ha! to turn the call-out into a shared laugh, or lead in with Sudden Suspense so the reveal lands harder before this clip.
關於此聲音
This is a short spoken reaction clip, just over two seconds long, centred on Day9's playful 'Naughty Butler' line delivered in a teasing, knowing tone. It lands as a light, cheeky call-out, the kind of sound that makes a small misstep feel funnier rather than serious, and it works best as a quick verbal nudge.