Fire Cloud Evil God: "All martial arts in the world are invincible, except speed!"
"Really? I don't believe it."
Qi Dongqiang: "Speed is numerically equal to the ratio of the displacement of an object to the time it takes for this displacement to occur. To give an object enough acceleration, you need to give it enough initial kinetic energy."
Qi Dongqiang squeezed his sandbag-sized fist and said with a grin: "By the way, my punch weighs 20 tons. I wonder if you can catch it?"
