Standing in the sweltering heat on the street

A shy schoolgirl in a randoseru and hotpants stands helpless on a scorching city street, her wrists bound as an unseen attacker threatens to unleash electric shocks every ten seconds. The tension spikes when she cries out in pain, pleading for the shocks to stop while onlookers watch from the sidewalk. Will she endure the relentless 'Permanent' shocks or find a way to break free before the heat overwhelms her?