Place it at the end of a failed attempt, after Sudden Suspense builds the tension, then follow it with Sad Violin to underline the defeat before the next clip starts.
关于此声音
This four-second clip is a drawn-out voice repeating nooo three times in a rising, pleading tone that stretches each syllable until it sounds almost like a groan. It feels theatrically exasperated and helpless, the sound of watching something go wrong and knowing you cannot stop it.