Put it right after the reveal, following the Wrong Answer Game Show cue when a guess fails, then let the Ceeday Huh Sound Effect repeat the same reaction before you cut to the next scene.
关于此声音
This is a very short spoken reaction tied to the Thai word งง, meaning confused or puzzled, lasting under three seconds. A single puzzled voice delivers the cue with a quick, slightly awkward edge, so it reads as someone freezing mid-thought. It feels funny and bemused rather than angry, perfect for that blank moment when an explanation makes no sense at all.