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A blue-haired character wields a sword in a dynamic pose, then engages in a high-speed duel with a dark-haired opponent in a dimly lit industrial setting, their blades clashing with bright sparks and energy effects. The sequence captures rapid movement, a close-up of a determined face, a dramatic overhead shot of a falling figure, and a final wide shot showing the two characters locked in combat with a glowing energy sphere between them.