Peter, Johnny and Lucy play together in the playground. Peter and Johnny brag saying that they are masters of the playground. Lucy also wants to be a master. Lucy is trained with her brothers in dangerous rides, and got credit for a master of the playground. Finally, she is a master of playground. In the meantime, Lucy rides a swing with Peter and misses her hand in the line. She fell from the swing. Amber and Roy discovers and rescues the kids. Amber tells kids the playground safety rules.