Rap sensation Bosco Champion is home from prison, and ready to dominate the music industry once more. But when his dutiful younger sister Vita's own talent is discovered by Bosco's rival, Bulla, she steps out of her brother's shadow to become a performer in her own right, setting the Champion siblings against one another and tearing apart the whole family in the process.A love letter to Black British music set in south London, Champion is a celebration of a sound that has long been the beating heart of our culture.