Place it just before a snake appears on screen, then follow it with Dun Dun Dun for the reveal and a Vine Boom when the snake strikes, keeping it as the setup before the bigger payoff.
關於此聲音
This four-second clip is a low, hissing stream of sibilant snake language, full of sharp s sounds and sliding, serpent-like tones with no clear words. It feels eerie, secretive and faintly magical, like overhearing a conversation meant only for snakes. It takes its name from Parseltongue, the snake language spoken in Harry Potter.