Unlikely Bad Boy Coach — Episode 20

Side-braided Aiza, a hardworking pizza delivery worker decked out in full burgundy uniform, PIZZA-emblazoned baseball cap and printed name tag, is mid-shift when she receives a vicious, unprovoked taunt targeting her late father, a slight that shatters her carefully maintained calm and unleashes a hidden, elite taekwondo skill no one around her ever suspected. She launches into a perfect, gravity-defying flying kick that sends a heavy dojo reaction target flying clear across the sleek, modern luxury training hall, leaving every black belt master and trainee in the space frozen in wide-eyed, total shock.