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A man's face is shown in close-up, sweating and showing signs of distress, followed by a syringe being filled with a dark liquid, then the man's face again, this time with his eyes closed and mouth open as if in pain or exhaustion. The scene cuts to a martial arts fight in a dimly lit arena where two men are fighting, one in red shorts and a headband, the other in black shorts, as the man in red is kicked in the head and falls backward.