Use it as the payoff at the end of a reveal, after a Dun Dun Dun build-up, then follow it with a Vine Boom to underline the twist and close the scene.
關於此聲音
This is a short female evil laugh lasting about two and a half seconds, a sharp, theatrical cackle delivered in a high, mocking voice. It feels mischievous and menacing at once, like a villain savouring a plan that has just worked, and it lands as playful rather than frightening.