Ten-year-old Elijah Breeze, a.k.a. Jumper died, his mother has moved them form the suburbs to New York City's Harlem area, and he has to spend the summer at baseball camp. Baseball is Jumper's game. He doesn't know anything about baseball, or city life, or how to keep going without his dad. Jumper struggles in his new life, but he's encouraged by the support of his coach and his grandma's wisdo…