Place it at the cut where the subject leaves the frame, then follow the disappearance with a Vine Boom as the replacement appears and an Anime Wow for the reaction shot that follows.
关于此声音
This clip is a short, just-under-seven-second burst of three soft poof effects in quick succession, each one light and airy like a small puff of smoke. It feels playful and a little magical, the kind of sound that makes a disappearance feel funny rather than dramatic, and it works best as a light touch rather than a big moment.