Open a reveal sequence with it, then follow it with Enemy Spotted Sound Effect to confirm what was found, or a Pop Sound Effect to turn the reveal into a joke.
关于此声音
This is a tiny, sharp cue from the Pokemon games, heard when an exclamation mark pops up above a character who has just noticed something unexpected. It feels sudden and playful, like being caught mid-step or realising something important in an instant. It tells the viewer that something important has just been noticed, with no words needed.