Place it just after the fail or twist is shown, then follow it with Ara Ara for a second anime voice beat before cutting to Okay Let's Go to restart the action. That order keeps the reaction, the tease and the recovery in one short sequence.
이 사운드에 대해
This is a short voiced line from Pecorine, delivered in bright, upbeat Japanese with a sudden worried turn as she says things look bad. It feels playful and alarmed at once, like a cheerful character realising trouble has arrived. The clip is taken directly from Shadowverse.