The mechanism of a gun is to gather all the force of the body into one point. The human body's power comes from its legs. With the contraction of muscles, Darren's military boots turned slightly, gripping the ground like nails.,Darren looked at the stiff figures before him in bewilderment, and asked.,Everyone watched as Jiaji walked up to the target, a stone one. For a moment, they all looked at each other in surprise.。