Place this after the betrayal reveal in your timeline, preceded by It Was At This Moment He Knew to set up the mistake, then follow it with Indian Sad Music to carry the fallout into the next scene without a hard cut.
关于此声音
This is a short five-second dramatic segment built around a sorrowful musical swell that spikes the instant trust breaks. It gives listeners a tense, wounded feeling, like watching loyalty collapse in slow motion, which is why the clip has settled into use for backstabbing and betrayal moments rather than ordinary sadness or disappointment.