Cosmoball

After a brutal intergalactic war causes worldwide famine and devastation, life on Earth is desolate, brightened only by "cosmoball," a dangerous, high-flying sport that requires unimaginable speed, reflexes, and courage. While the world scans the sky religiously to catch the death-defying tournaments, no one suspects that with each match, four gifted humans are fighting furiously to ensure the survival of humankind.