Precision Domino Run

Who says hero training is all high jumps and rooftop watch? Sometimes you need absolute stealth and steady fingers! I found four black wooden dominoes and lined them up along the slick floorboards, balancing each one upright on its narrow edge. Just as I propped the third one in place, my plush elbow brushed against it—wobble, wobble! Haha, I caught its side with my boot tip just in time. Taking a deep breath, I dropped into a crouch and gave the lead domino a gentle flick. Clack-clack-clack-clack! A flawless chain reaction swept right across the floor. Now that's precision control!