Place it immediately after the failed moment is shown, so it answers the mistake rather than announcing it. Follow it with No No Wait Wait for a second denial, then finish with Knuckles Oh No to close the sequence on a bigger reaction.
关于此声音
This is a short, urgent vocal clip of a man repeating no, no, no three times in quick succession, each denial sharper than the last, running for about three and a half seconds. It lands as panicked disbelief, the sound of watching something go wrong and being unable to stop it, with a comic edge that makes the refusal feel louder than the mistake itself.