The film tells the story of Luiz Antônio, a clumsy radio presenter who, unexpectedly, finds himself in charge of a bankrupt and falling apart radio station. Relying only on his passion for rock’n’roll and a crazy team, he created one of the most emblematic radio stations in the history of Brazilian rock, Fluminense FM. Between guitar solos and signal interference, we follow the adventures and misadventures of Luiz who, on top of that, falls in love with a married announcer.