A Tap on the Arm

My toes wiggled first! The ground felt cool and slick under my shoes. I tightened my grip, swung my red staff slightly forward, and heard a tiny swoosh in the air. Right above me, a big green robot arm was hovering totally still. I reached up and tapped the dark metal tip of its hand with the end of my staff. Clink! The little tap made a sharp sound, but the robot didn't move at all. I laughed, crouched back into my stance, and stared right ahead, ready for whatever happens next!