JJ (Joel Dommett); an aspiring MC has just arrived on London's exciting underground urban music scene. He's got the skills, he's got the rhymes, and he's got the drive. But JJ isn't going to find it easy in this world, not only is he a white boy but he's also gay. JJ decides to come out onstage at the Urban Slam Finals, taking his boyfriend Orlando (Marcus Kai) with him but the pair know it could get dangerous. When the couple are confronted by the infamous rap crew, 'the Ilford lllmanics', a terrifying act of violence changes all their lives forever.