Youtuber and filmmaker Carles Tamayo receives a petition from Lluís Gros, an old acquaintance sentenced to 24 years in prison for child abuse to investigate his case. Perplexed by the criminal’s impunity who hasn’t gone to jail, Tamayo accepts. After several months of encounters and thorough investigation, he discovers many more crimes committed by Lluís, which leads him to fight for justice to be served.