Hearing Grey’s questioning, the pretty assistant administrator, Rita's expression slightly changed.

"The swings are not high and the ground at the bottom is padded. Our school has never encountered an accident related to the swings.”

Grey pointed at the swings in displeasure. "Never does not mean there is no risk. If a child lets go of his or her hand when swinging, do you think the ability of a young kid in balancing can keep him or her from falling?"

Finished speaking, Grey turned his head back and looked at the rainbow plastic runway that was not far away with a serious look.

"And the plastic runway, I had already...