Place it just before the moment of the fall, after building tension with sudden suspense and before the reaction lands. Follow it with kids cheering to sell the celebration, then cut to the payoff so the line and the result sit back to back.
關於此聲音
This is a short spoken Portuguese line, lasting about 2.8 seconds, delivered as an announcement that a celebration can begin because a descent is coming. The words carry a teasing, triumphant energy, as if the speaker is enjoying the moment before the fall. It feels playful and confident, made for reacting when someone else is about to lose their advantage.