Ace and her pup, Koa, are off to the playground one day, when the skies are blue and the weather is nice. She's excited to have a good time and play with her friends.

The monkey bars are a challenge for Ace, but she's ready to conquer her fear. She imagines them stretching across the land, a test of her courage. When she starts, she's going strong-until suddenly her grip slips, and she falls. Now her knee is scraped; what will she do? Fortunately for Ace, her friends the Playground Warriors are nearby. Joey, Miguel, and Roxy race to help her. They jump, twirl, dance, and sing together, and soon Joey helps Ace make a plan to overcome the monkey bars. With the supports and encouragement of their friends, the Playground Warriors can do anything!

In this inspirational children's story, a girl sets out to meet the challenge of the monkey bars, relying on friendship and teamwork to get her there.