Place it at the cut into a new room, after a door knocking sound for a knock-then-enter sequence, and follow a dramatic reveal with the dun dun dun sound only when the person inside is the surprise.
이 사운드에 대해
This clip is a short 1.3-second door opening sound effect, capturing a door as it swings open. It feels practical and slightly suspenseful, turning an ordinary entrance into a small moment of anticipation before someone or something appears on the other side.