Like many children, Leo deals daily with his fears of things, like the dark and school bullies. When those fears continue to disrupt his life, Mom and Dad decide to introduce him to his first experience in Brazilian jiu jitsu, which is where he meets Mr. Stephen, the school instructor. As Leo advances through this martial art, his fears begin to dissipate as he gains confidence in himself and his own inner strengths. Rolling, tumbling, and struggling his way through his training, he learns from his peers and Mr. Stephen that he can overcome any difficulty through effort and belief in himself.